Sexual behavior of gender-dysphoric individuals before gender-confirming interventions: a European multicenter study.

PubMed

Cerwenka, Susanne; Nieder, Timo O; Cohen-Kettenis, Peggy; De Cuypere, Griet; Haraldsen, Ira R Hebold; Kreukels, Baudewijntje P C; Richter-Appelt, Hertha

2014-01-01

A transsexual course of development that starts before puberty (early onset) or during or after puberty, respectively (late onset), may lead to diverse challenges in coping with sexual activity. The authors explored the sexual behavior of 380 adult male-to-female and female-to-male individuals diagnosed according to DSM-IV-TR criteria who had not yet undergone gender-confirming interventions. Data originated from the European Network for the Investigation of Gender Incongruence Initiative, conducted in Belgium, Germany, The Netherlands, and Norway. Information on outcome variables was collected using self-administered questionnaires at first clinical presentation. Compared with late-onset male-to-females, early-onset individuals tended to show sexual attraction toward males more frequently (50.5%), involve genitals less frequently in partner-related sexual activity, and consider penile sensations and orgasm as more negative. Early-onset female-to-males predominantly reported sexual attraction toward females (84.0%), whereas those with a late-onset more frequently showed other sexual attractions (41.7%). The study (a) shows that early- and late-onset male-to-females differ considerably with regard to coping strategies involving their body during sexual relations and (b) reveals initial insights into developmental pathways of late-onset female-to-males.

Adolescent Sexuality, Masculinity-Femininity, and Educational Attainment.

ERIC Educational Resources Information Center

Harry, Joseph

The role of adolescent sexual behavior in educational attainment has been overlooked. Homosexual and heterosexual men were interviewed to test for a correlation between adolescent sexual activeness and educational attainment, as well as any link between childhood masculine sex roles and early sexual activity. Approximately 1,000 volunteers,…

Perceptions of siblings' sexual activity predict sexual attitudes among at-risk adolescents.

PubMed

Almy, Brandon; Long, Kristin; Lobato, Debra; Plante, Wendy; Kao, Barbara; Houck, Christopher

2015-05-01

Most American youth have siblings. This study examined the influence of early adolescents' perceptions of their older sibling's sexual activity on their own sexual attitudes and behaviors. Early adolescents (ages 12-14) at risk for emotional/behavioral problems reported on attitudes towards sex, sexual behaviors, and perception of older siblings' and peers' sexual activity and perceived parental approval toward sex. The sample was divided into 3 groups: teens who thought their older sibling was not having sex (N = 119), teens who believed their sibling was sexually active (N = 55), and teens without an older sibling (N = 170). Teens who thought their older sibling was not having sex scored higher in valuing abstinence and lower on perceptions of peer sex and maternal approval toward sex than teens who perceived their sibling to be having sex and teens without an older sibling. Regarding behaviors, teens who thought their older sibling was not having sex were less likely to endorse making out, touching genitals, oral sex, and vaginal sex compared with teens who thought their older sibling was having sex. Perceptions that older siblings abstain from sexual activity may be a protective factor for more conservative attitudes towards sex and decreased sexual activity among young at-risk teens. A single question about perceptions of siblings' sexual behaviors can be integrated into health care visits to introduce conversations about age-appropriate sexual decision-making.

Trajectories of risk for early sexual activity and early substance use in the Fast Track prevention program.

PubMed

2014-02-01

Children who exhibit early-starting conduct problems are more likely than their peers to initiate sexual activity and substance use at an early age, experience pregnancy, and contract a sexually-transmitted disease [STD], placing them at risk for HIV/AIDS. Hence, understanding the development of multi-problem profiles among youth with early-starting conduct problems may benefit the design of prevention programs. In this study, 1,199 kindergarten children (51% African American; 47% European American; 69% boys) over-sampled for high rates of aggressive-disruptive behavior problems were followed through age 18. Latent class analyses (LCA) were used to define developmental profiles associated with the timing of initiation of sexual activity, tobacco and alcohol/drug use and indicators of risky adolescent sex (e.g. pregnancy and STD). Half of the high-risk children were randomized to a multi-component preventive intervention (Fast Track). The intervention did not significantly reduce membership in the classes characterized by risky sex practices. However, additional analyses examined predictors of poor outcomes, which may inform future prevention efforts.

Past-Year Sexual Inactivity among Older Married Persons and Their Partners

ERIC Educational Resources Information Center

Karraker, Amelia; DeLamater, John

2013-01-01

Family scholars have focused on the onset of sexual activity early in the life course, but little is known about the cessation of sexual activity in relationships in later life. We use event-history analysis techniques and logistic regression to identify the correlates of sexual inactivity among older married men and women. We analyze data for…

Does Father Absence Place Daughters at Special Risk for Early Sexual Activity and Teenage Pregnancy?

ERIC Educational Resources Information Center

Ellis, Bruce J.; Bates, John E.; Dodge, Kenneth A.; Fergusson, David M.; Horwood, L. John; Pettit, Gregory S.; Woodward, Lianne

2003-01-01

Longitudinal studies in two countries investigated impact of father absence on girls' early sexual activity (ESA) and teenage pregnancy. Findings indicated that greater exposure to father absence strongly related to elevated ESA and adolescent pregnancy risk. Elevated risk was not explained (U.S. sample) or only partly explained (New Zealand…

Perceptions of siblings’ sexual activity predict sexual attitudes among at-risk adolescents

PubMed Central

Almy, Brandon; Long, Kristin; Lobato, Debra; Plante, Wendy; Kao, Barbara; Houck, Christopher

2014-01-01

Objective Most American youth have siblings. This study examined the influence of early adolescents’ perceptions of their older sibling’s sexual activity on their own sexual attitudes and behaviors. Method Early adolescents (ages 12–14) at risk for emotional/behavioral problems reported on attitudes towards sex, sexual behaviors, perception of older siblings’ and peers’ sexual activity, and perceived parental approval toward sex. The sample was divided into three groups: teens who thought their older sibling was not having sex (N = 119), teens who believed their sibling was sexually active (N = 55) and teens without an older sibling (N = 170). Results Teens who thought their older sibling was not having sex scored higher in valuing abstinence and lower on perceptions of peer sex and maternal approval toward sex than teens who perceived their sibling to be having sex and teens without an older sibling. With regard to behaviors, teens who thought their older sibling was not having sex were less likely to endorse making out, touching genitals, oral sex, and vaginal sex compared to teens who thought their older sibling was having sex. Conclusion Perceptions that older siblings abstain from sexual activity may be a protective factor for more conservative attitudes towards sex and decreased sexual activity among young, at-risk teens. A single question about perceptions of siblings’ sexual behaviors can be integrated into healthcare visits to introduce conversations about age-appropriate sexual decision-making. PMID:25741948

Elucidating the mechanisms linking early pubertal timing, sexual activity, and substance use for maltreated versus nonmaltreated adolescents

PubMed Central

Negriff, Sonya; Brensilver, Matthew; Trickett, Penelope K.

2015-01-01

Purpose To test models linking pubertal timing, peer substance use, sexual behavior, and substance use for maltreated versus comparison adolescents. Three theoretical mechanisms were tested: 1) peer influence links early pubertal timing to later sexual behavior and substance use, 2) early maturers engage in substance use on their own and then select substance-using friends, or 3) early maturers initiate sexual behaviors which leads them to substance-using peers. Methods The data came from a longitudinal study of the effects of child maltreatment on adolescent development (303 maltreated and 151 comparison adolescents; age: 9–13 years at initial wave). Multiple-group structural equation models tested the hypotheses across three timepoints including variables of pubertal timing, perception of peer substance use, sexual behavior, and self-reported substance use. Results Early pubertal timing was associated with substance-using peers only for maltreated adolescents, indicating the mediation path from early pubertal timing through substance-using peers to subsequent adolescent substance use and sexual behavior only holds for maltreated adolescents. Mediation via sexual behavior was significant for both maltreated and comparison adolescents. This indicates that sexual behavior may be a more universal mechanism linking early maturation with risky friends regardless of adverse life experiences. Conclusions The findings are a step toward elucidating the developmental pathways from early puberty to risk behavior and identifying early experiences that may alter mediation effects. PMID:26003577

The one-year impact of an emotion regulation intervention on early adolescent health risk behaviors

PubMed Central

Houck, Christopher D.; Barker, David; Hadley, Wendy; Brown, Larry K.; Lansing, Amy; Almy, Brandon; Hancock, Evan

2016-01-01

Objective Sexual activity often begins in early adolescence, and adolescents with mental health symptoms are at greater risk for sexual activity and other health risks. This study aimed to evaluate a developmentally targeted intervention designed to enhance early adolescents’ emotion regulation competencies as a strategy for reducing health risk behaviors, including sexual initiation. Method Adolescents 12 to 14 years old (N = 420; 53% male) with mental health symptoms participated in either an Emotion Regulation (ER) or Health Promotion (HP) intervention consisting of twelve after-school sessions. Participants completed questionnaires on laptop computers at baseline, 2-, 6-, and 12-month follow-ups. Results Time to event analyses were used to compare intervention conditions on rate of initiation to vaginal sex. Results showed that participants in the Emotion Regulation (ER) condition were less likely to transition into vaginal sexual activity by one-year follow-up than those in the Health Promotion (HP) condition (adjusted hazard ratio = 0.58, 95% CI: 0.36 to 0.94, p = .01). However, those who were sexually active did not report differences in sexual risk behaviors (e.g., condomless sex). Participants in the ER condition were significantly less likely to report violence behaviors and showed improvement on a behavioral measure of emotion identification, however they did not differ from HP participants on self-reports of emotional competence. Conclusions Emotion regulation strategies can be used to delay sexual initiation among early adolescents with mental health symptoms and may have an important role in health education. PMID:27175579

Cognitive structures in women with sexual dysfunction: the role of early maladaptive schemas.

PubMed

Oliveira, Cátia; Nobre, Pedro J

2013-07-01

Cognitive schemas are often related to psychological problems. However, the role of these structures within sexual problems is not yet well established. The aim of this study was to evaluate the presence and importance of early maladaptive schemas on women's sexual functioning and cognitive schemas activated in response to negative sexual events. A total of 228 women participated in the study: a control sample of 167 women without sexual problems, a subclinical sample of 37 women with low sexual functioning, and a clinical sample of 24 women with sexual dysfunction. Participants completed several self-reported measures: the Schema Questionnaire, the Questionnaire of Cognitive Schema Activation in Sexual Context, the Brief Symptom Inventory, the Beck Depression Inventory, and the Female Sexual Function Index. Findings indicated that women with sexual dysfunction presented significantly more early maladaptive schemas from the Impaired Autonomy and Performance domain, particularly failure (P < 0.001, η(2) = 0.08), dependence/incompetence (P < 0.05, η(2) = 0.03), and vulnerability to danger (P < 0.05, η(2) = 0.04). Additionally, in response to negative sexual events, women with sexual dysfunction presented significantly higher scores on incompetence (P < 0.001, η(2) = 0.16), self-depreciation (P < 0.01, η(2) = 0.05), and difference/loneliness (P < 0.01, η(2) = 0.05) schemas. Results supported differences between women with and without sexual problems regarding cognitive factors. This may have implications for the knowledge, assessment, and treatment of sexual dysfunction in women. © 2012 International Society for Sexual Medicine.

Who, what, where, when (and maybe even why)? How the experience of sexual reward connects sexual desire, preference, and performance.

PubMed

Pfaus, James G; Kippin, Tod E; Coria-Avila, Genaro A; Gelez, Hélène; Afonso, Veronica M; Ismail, Nafissa; Parada, Mayte

2012-02-01

Although sexual behavior is controlled by hormonal and neurochemical actions in the brain, sexual experience induces a degree of plasticity that allows animals to form instrumental and Pavlovian associations that predict sexual outcomes, thereby directing the strength of sexual responding. This review describes how experience with sexual reward strengthens the development of sexual behavior and induces sexually-conditioned place and partner preferences in rats. In both male and female rats, early sexual experience with partners scented with a neutral or even noxious odor induces a preference for scented partners in subsequent choice tests. Those preferences can also be induced by injections of morphine or oxytocin paired with a male rat's first exposure to scented females, indicating that pharmacological activation of opioid or oxytocin receptors can "stand in" for the sexual reward-related neurochemical processes normally activated by sexual stimulation. Conversely, conditioned place or partner preferences can be blocked by the opioid receptor antagonist naloxone. A somatosensory cue (a rodent jacket) paired with sexual reward comes to elicit sexual arousal in male rats, such that paired rats with the jacket off show dramatic copulatory deficits. We propose that endogenous opioid activation forms the basis of sexual reward, which also sensitizes hypothalamic and mesolimbic dopamine systems in the presence of cues that predict sexual reward. Those systems act to focus attention on, and activate goal-directed behavior toward, reward-related stimuli. Thus, a critical period exists during an individual's early sexual experience that creates a "love map" or Gestalt of features, movements, feelings, and interpersonal interactions associated with sexual reward.

Pubertal timing and early sexual intercourse in the offspring of teenage mothers.

PubMed

De Genna, Natacha M; Larkby, Cynthia; Cornelius, Marie D

2011-10-01

Early puberty is associated with stressful family environments, early sexual intercourse, and teenage pregnancy. We examined pubertal timing and sexual debut among the 14-year-old offspring of teenage mothers. Mothers (71% Black, 29% White) were recruited as pregnant teenagers (12-18 years old). Data were collected during pregnancy and when offspring were 6, 10 and 14 years old (n = 318). Adolescents (50% male) compared the timing of their pubertal maturation to same-sex peers. There was a significant 3-way interaction effect of race, sex, and pubertal timing on sexual debut (n = 305). This effect remained significant in a model controlling for maternal age at first intercourse, substance use, exposure to trauma, authoritative parenting, and peer sexual activity (n = 255). Early maturation was associated with early sex in daughters, and may be one pathway for the inter-generational transfer of risk for teenage pregnancy among daughters of teenage mothers.

Pubertal Timing and Early Sexual Intercourse in the Offspring of Teenage Mothers

PubMed Central

De Genna, Natacha M.; Larkby, Cynthia; Cornelius, Marie D.

2011-01-01

Early puberty is associated with stressful family environments, early sexual intercourse, and teenage pregnancy. We examined pubertal timing and sexual debut among the 14-year-old offspring of teenage mothers. Mothers (71% Black, 29% White) were recruited as pregnant teenagers (12–18 years old). Data were collected during pregnancy and when offspring were 6, 10 and 14 years old (n = 318). Adolescents (50% male) compared the timing of their pubertal maturation to same-sex peers. There was a significant 3-way interaction effect of race, sex, and pubertal timing on sexual debut (n = 305). This effect remained significant in a model controlling for maternal age at first intercourse, substance use, exposure to trauma, authoritative parenting, and peer sexual activity (n = 255). Early maturation was associated with early sex in daughters, and may be one pathway for the inter-generational transfer of risk for teenage pregnancy among daughters of teenage mothers. PMID:21279428

Factors Influencing Attitudes toward Sexual Activity among Early Adolescents in Japan

ERIC Educational Resources Information Center

Nagamatsu, Miyuki; Yamawaki, Niwako; Sato, Takeshi; Nakagawa, Aki; Saito, Hisako

2013-01-01

The purpose of this study was to examine factors influencing attitudes toward sexual activity among early adolescents in Japan. A total of 1,551 students aged 12 to 14 years at 4 junior high schools were divided into either a conservative or liberal group. Results of chi-square tests showed that the liberal group had higher percentages of students…

How has early testicular cancer affected your life? A study of sexual function in men attending active surveillance for stage one testicular cancer.

PubMed

Brand, Sue; Williams, Hilary; Braybrooke, Jeremy

2015-06-01

Testicular cancer is the most common cancer in young men, it is frequently diagnosed at key times in relationship formation. In early stage disease the vast majority of tumours will be cured by surgery alone with patients being offered active surveillance rather than adjuvant therapies. To date, research has not evaluated how surveillance alone impacts on sexual function. The aim of this quantitative longitudinal study was to ascertain the sexual function of men with stage one disease at 3 and 12 months post diagnosis and to compare with normative data. Additional data was collected on the information men sought regarding sexual function and media they used to access this. This study shows that men's sexual function is altered at diagnosis and improves by 3 months. At 12 months, whilst not statistically significant, sexual function improves but not to the same level as normative data comparison. Men appear to find verbal information useful at 3 months, however men appear to be seeking written and online information at 12 months. The intricacies of sexual function together with the low number of participants may have been best met with a qualitative approach. However, the information data indicates the importance of further research into the effects of early stage testicular cancer on sexual function. Therefore, further qualitative research is recommended to explore the effects of early stage testicular cancer in relation to sexual function. Copyright © 2014 Elsevier Ltd. All rights reserved.

Lifestyle and Risk of Premature Sexual Activity in a High School Population of Seventh-Day Adventists: Valuegenesis 1989.

ERIC Educational Resources Information Center

Weinbender, Miriam L. M.; Rossignol, Annette MacKay

1996-01-01

Evaluated Adventist lifestyle as a modification of popular American culture which reduces the risk of early sexual activity in adolescents and thus also reduces the risk for both STDs and teen pregnancy. Data analysis demonstrated a wide variety of behaviors were associated with premature sexual activity, including previously reported high-risk…

Elucidating the mechanisms linking early pubertal timing, sexual activity, and substance use for maltreated versus nonmaltreated adolescents.

PubMed

Negriff, Sonya; Brensilver, Matthew; Trickett, Penelope K

2015-06-01

To test models linking pubertal timing, peer substance use, sexual behavior, and substance use for maltreated versus comparison adolescents. Three theoretical mechanisms were tested: (1) peer influence links early pubertal timing to later sexual behavior and substance use; (2) early maturers engage in substance use on their own and then select substance-using friends; or (3) early maturers initiate sexual behaviors which lead them to substance-using peers. The data came from a longitudinal study of the effects of child maltreatment on adolescent development (303 maltreated and 151 comparison adolescents; age, 9-13 years at initial wave). Multiple-group structural equation models tested the hypotheses across three time points including variables of pubertal timing, perception of peer substance use, sexual behavior, and self-reported substance use. Early pubertal timing was associated with substance-using peers only for maltreated adolescents, indicating the mediation path from early pubertal timing through substance-using peers to subsequent adolescent substance use and sexual behavior only holds for maltreated adolescents. Mediation via sexual behavior was significant for both maltreated and comparison adolescents. This indicates that sexual behavior may be a more universal mechanism linking early maturation with risky friends regardless of adverse life experiences. The findings are a step toward elucidating the developmental pathways from early puberty to risk behavior and identifying early experiences that may alter mediation effects. Copyright © 2015 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Impacts of Abstinence Education on Teen Sexual Activity, Risk of Pregnancy, and Risk of Sexually Transmitted Diseases

ERIC Educational Resources Information Center

Trenholm, Christopher; Devaney, Barbara; Fortson, Kenneth; Clark, Melissa; Bridgespan, Lisa Quay; Wheeler, Justin

2008-01-01

This paper examines the impacts of four abstinence-only education programs on adolescent sexual activity and risks of pregnancy and sexually transmitted diseases (STDs). Based on an experimental design, the impact analysis uses survey data collected in 2005 and early 2006 from more than 2,000 teens who had been randomly assigned to either a…

Sexting and sexual behavior in at-risk adolescents.

PubMed

Houck, Christopher D; Barker, David; Rizzo, Christie; Hancock, Evan; Norton, Alicia; Brown, Larry K

2014-02-01

This study aimed to examine the prevalence of sexting behaviors (sexually explicit messages and/or pictures) among an at-risk sample of early adolescents as well as the associations between sexting behaviors and sexual behaviors, risk-related cognitions, and emotional regulation skills. It also aimed to determine whether differences in risk were associated with text-based versus photo-based sexts. Seventh-grade adolescents participating in a sexual risk prevention trial for at-risk early adolescents completed a computer-based survey at baseline regarding sexting behavior (having sent sexually explicit messages and/or pictures), sexual activities, intentions to have sex, perceived approval of sexual activity, and emotional regulation skills. Twenty-two percent of the sample reported having sexted in the past 6 months; sexual messages were endorsed by 17% (n = 71), sexual messages and photos by 5% (n = 21). Pictures were endorsed significantly more often by females (χ(2)[2] = 7.33, P = .03) and Latinos (χ(2)[2] = 7.27, P = .03). Sexting of any kind was associated with higher rates of engaging in a variety of sexual behaviors, and sending photos was associated with higher rates of sexual activity than sending text messages only. This was true for a range of behaviors from touching genitals over clothes (odds ratio [OR] = 1.98, P = .03) to oral sex (OR = 2.66, P < .01) to vaginal sex (OR = 2.23, P < .01). Sexting behavior (both photo and text messages) was not uncommon among middle school youth and co-occurred with sexual behavior. These data suggest that phone behaviors, even flirtatious messages, may be an indicator of risk. Clinicians, parents, and health programs should discuss sexting with early adolescents.

Sexting and Sexual Behavior in At-Risk Adolescents

PubMed Central

Barker, David; Rizzo, Christie; Hancock, Evan; Norton, Alicia; Brown, Larry K.

2014-01-01

OBJECTIVES: This study aimed to examine the prevalence of sexting behaviors (sexually explicit messages and/or pictures) among an at-risk sample of early adolescents as well as the associations between sexting behaviors and sexual behaviors, risk-related cognitions, and emotional regulation skills. It also aimed to determine whether differences in risk were associated with text-based versus photo-based sexts. METHODS: Seventh-grade adolescents participating in a sexual risk prevention trial for at-risk early adolescents completed a computer-based survey at baseline regarding sexting behavior (having sent sexually explicit messages and/or pictures), sexual activities, intentions to have sex, perceived approval of sexual activity, and emotional regulation skills. RESULTS: Twenty-two percent of the sample reported having sexted in the past 6 months; sexual messages were endorsed by 17% (n = 71), sexual messages and photos by 5% (n = 21). Pictures were endorsed significantly more often by females (χ2[2] = 7.33, P = .03) and Latinos (χ2[2] = 7.27, P = .03). Sexting of any kind was associated with higher rates of engaging in a variety of sexual behaviors, and sending photos was associated with higher rates of sexual activity than sending text messages only. This was true for a range of behaviors from touching genitals over clothes (odds ratio [OR] = 1.98, P = .03) to oral sex (OR = 2.66, P < .01) to vaginal sex (OR = 2.23, P < .01). CONCLUSIONS: Sexting behavior (both photo and text messages) was not uncommon among middle school youth and co-occurred with sexual behavior. These data suggest that phone behaviors, even flirtatious messages, may be an indicator of risk. Clinicians, parents, and health programs should discuss sexting with early adolescents. PMID:24394678

Teenage Sexuality: What Are the Emotional Effects?

ERIC Educational Resources Information Center

Kennedy, Bebe C.

Much attention has been given to the physical ramifications of early sexual activity, but little has been said about emotional and psychological repercussions. The breakdown of the American family may be a contributing factor in causing premature sexual activity, along with the strong adolescent sex drive, the fear of loneliness and the media. An…

A pilot randomized trial to prevent sexual dysfunction in postmenopausal breast cancer survivors starting adjuvant aromatase inhibitor therapy.

PubMed

Advani, Pragati; Brewster, Abenaa M; Baum, George P; Schover, Leslie R

2017-08-01

A randomized pilot trial evaluated the hypothesis that early intervention lessens sexual dysfunction in the first year on aromatase inhibitors. A secondary aim was comparing the efficacy of two vaginal moisturizers. Fifty-seven postmenopausal women with early stage breast cancer starting aromatase inhibitors were randomized to three treatment groups. All received a handout on managing sexual and other side effects. The Usual Care group received no additional therapy. The Active Treatment groups received a 6-month supply of a vaginal moisturizer (hyaluronic acid-based in Active Group-H and prebiotic in Active Group-P) and a vaginal lubricant and dilator, plus access to an educational website and phone coaching. Questionnaires completed at baseline, 6, and 12 months included the Female Sexual Function Index (FSFI), Menopausal Sexual Interest Questionnaire (MSIQ), Female Sexual Distress Scale-Revised (FSDS-R), and a menopausal symptom scale. Forty-nine women (86%) provided follow-up data. Mean age was 59 and 77% were non-Hispanic Caucasian. Sexual function was impaired at baseline, but remained stable over 12 months for all groups. The combined active treatment group had less dyspareunia (P = 0.07) and sexual distress (P = 0.02) at 6 months than the Usual Care group. At 6 months, the Active-H group improved significantly more than the Active-P group on FSFI total score (P = 0.04). Sexual counseling helped women maintain stable sexual function on aromatase inhibitors. Active intervention resulted in better outcomes at 6 months. This promising pilot trial suggests a need for more research on preventive counseling to maintain sexual function during aromatase inhibitor treatment.

Can Sex Education Delay Early Sexual Debut?

ERIC Educational Resources Information Center

Erkut, Sumru; Grossman, Jennifer M.; Frye, Alice A.; Ceder, Ineke; Charmaraman, Linda; Tracy, Allison J.

2013-01-01

In this study, we examine whether a nine-lesson sex education intervention, "Get Real: Comprehensive Sex Education That Works," implemented in sixth grade, can reduce the number of adolescents who might otherwise become "early starters" of sexual activity (defined as heterosexual intercourse) by seventh grade. Participants were…

When teens don't wait: encouraging contraception.

PubMed

1990-01-01

Sexually active teenagers must be diligently encouraged to use contraceptives to reduce early unintended pregnancy. Public awareness of this problem has grown and the debate about how to stop has also grown. Delaying the initiation of sexual activity is seen as the only acceptable method by some, but abstinence will not help reduce early unintended pregnancy in already sexually active teenagers. Strategies must be developed to reach these teenagers with contraception, parenting, adoption, or abortion for when contraception fails. Wide spread sexual activity is the reality of the current era. Parents and teenagers must be provided a variety of strategies that reflect the diverse value system of the current era. Efforts to encourage contraception among adolescents that are successful presuppose that strong, effective family planning services are widely available. In order to create a positive climate for adolescents to fully adopt and use a regimen of contraceptive care automatically implies that such services are acceptable and accessible to the teenagers.

Sexting and sexual behavior among middle school students.

PubMed

Rice, Eric; Gibbs, Jeremy; Winetrobe, Hailey; Rhoades, Harmony; Plant, Aaron; Montoya, Jorge; Kordic, Timothy

2014-07-01

It is unknown if "sexting" (i.e., sending/receiving sexually explicit cell phone text or picture messages) is associated with sexual activity and sexual risk behavior among early adolescents, as has been found for high school students. To date, no published data have examined these relationships exclusively among a probability sample of middle school students. A probability sample of 1285 students was collected alongside the 2012 Youth Risk Behavior Survey in Los Angeles middle schools. Logistic regressions assessed the correlates of sexting behavior and associations between sexting and sexual activity and risk behavior (ie, unprotected sex). Twenty percent of students with text-capable cell phone access reported receiving a sext and 5% reported sending a sext. Students who text at least 100 times per day were more likely to report both receiving (odds ratio [OR]: 2.4) and sending (OR: 4.5) sexts and to be sexually active (OR: 4.1). Students who sent sexts (OR: 3.2) and students who received sexts (OR: 7.0) were more likely to report sexual activity. Compared with not being sexually active, excessive texting and receiving sexts were associated with both unprotected sex (ORs: 4.7 and 12.1, respectively) and with condom use (ORs: 3.7 and 5.5, respectively). Because early sexual debut is correlated with higher rates of sexually transmitted infections and teen pregnancies, pediatricians should discuss sexting with young adolescents because this may facilitate conversations about sexually transmitted infection and pregnancy prevention. Sexting and associated risks should be considered for inclusion in middle school sex education curricula. Copyright © 2014 by the American Academy of Pediatrics.

Family homework and school-based sex education: delaying early adolescents' sexual behavior.

PubMed

Grossman, Jennifer M; Frye, Alice; Charmaraman, Linda; Erkut, Sumru

2013-11-01

Early sexual activity can undermine adolescents' future school success and health outcomes. The purpose of this study was to assess the role of a family homework component of a comprehensive sex education intervention in delaying sexual initiation for early adolescents and to explore what social and contextual factors prevent adolescents from completing these family homework activities. This mixed methods study included 6th- and 7th-grade survey responses from 706 students at 11 middle school schools receiving a sex education intervention, as well as interviews from a subset of 33, 7th-grade students from the larger sample. Adolescents who completed more family homework assignments were less likely to have vaginal intercourse in 7th grade than those who completed fewer assignments, after controlling for self-reports of having had vaginal intercourse in 6th grade and demographic variables. Participants' explanations for not completing assignments included personal, curriculum, and family-based reasons. Family homework activities designed to increase family communication about sexual issues can delay sex among early adolescents and contribute to school-based sex education programs. Successful sex education programs must identify and address barriers to family homework completion. © 2013, American School Health Association.

The role of pregnancy awareness on female sexual function in early gestation.

PubMed

Corbacioglu, Aytul; Bakir, Vuslat Lale; Akbayir, Ozgur; Cilesiz Goksedef, Behiye Pinar; Akca, Aysu

2012-07-01

Female sexual function is negatively influenced by pregnancy due to the physical and emotional changes. Although the most significant effect is seen in the third trimester of pregnancy, a considerable decrease in the frequency of intercourse and sexual desire in the first trimester has also been shown. To investigate the factors that affect sexuality in early pregnancy and the impact of awareness of pregnancy on female sexual function in the first trimester of pregnancy using two self-reported questionnaires. In this cross-sectional study, 130 healthy, married pregnant women who were admitted to the gynecology clinic between the 4th and 10th week of gestation were asked to complete a self-administered questionnaire and the female sexual function index (FSFI). The factors associated with FSFI score and monthly sexual activity frequency in the first trimester, as well as the differences in sexual activity frequency and FSFI scores between the women who were previously aware of their pregnancy and those who were yet unaware of their pregnancy. Women who were unaware of their pregnancy had significantly higher coitus frequency in comparison with the aware group (P = 0.002). Total FSFI score was 21.99 ± 8.13 in the aware group and 24.66 ± 3.76 in the unaware group (P = 0.02). None of the obstetric and sociodemographic variables had an influence on desire and pain scores. Arousal, lubrication, and satisfaction scores were adversely affected by awareness of pregnancy. Orgasm scores were influenced negatively by awareness and positively by love marriage; however, in multivariate linear regression analysis none of these were defined as independent factor for orgasm scores. Overall FSFI scores and monthly frequency of sexual activity were only affected by awareness. The results of this study suggest that in early gestation, awareness of pregnancy is associated with lower female sexual function. Furthermore, obstetric and sociodemographic factors seem to be ineffective on sexual function in early pregnancy. © 2012 International Society for Sexual Medicine.

The Complexities of Adolescent Dating and Sexual Relationships: Fluidity, Meaning(s), and Implications for Young Adults’ Well-Being

PubMed Central

Manning, Wendy D.; Longmore, Monica A.; Copp, Jennifer; Giordano, Peggy C.

2017-01-01

The complexity of adolescents’ dating and sexual lives is not easily operationalized with simple indicators of dating or sexual activity. While building on prior work that emphasizes the “risky” nature of adolescents’ intimate relationships, we assess whether a variety of indicators reflecting the complexity of adolescents’ relationships influence early adult well-being (i.e., depressive symptoms, self-esteem, gainful activity, intimate partner violence, and relationship quality). Our analysis of longitudinal data from the Toledo Adolescent Relationships Study showed that the number of adolescent dating and sexual partners does not uniformly influence indicators of young adult well-being, which is at odds with a risk framework. The number of dating partners with whom the individual was sexually active, and not the number of “casual” sex partners, increased the odds of intimate partner violence during young adulthood. Relationship churning and sexual nonexclusivity during adolescence were associated with lower relationship quality during young adulthood. Sexual nonexclusivity during adolescence influenced self-reports of depressive symptoms and lower self-esteem among young adults. Future research should develop more nuanced conceptualizations of adolescent dating and sexual relationships and integrate adolescent dating and sexual experiences into research on early adult well-being. PMID:24962362

Pubertal timing, sexual behaviour and self-reported depression in middle adolescence.

PubMed

Kaltiala-Heino, Riittakerttu; Kosunen, Elise; Rimpelä, Matti

2003-10-01

The associations between pubertal timing, sexual activity and self-reported depression were analysed in a population sample of 17,082 girls and 15,922 boys aged 14-16 as a par of a classroom survey. Pubertal timing was assessed by age at onset of menstruation (menarche) or ejaculations (oigarche). Sexual experiences elicited included kissing, light petting, heavy petting and intercourse. Self-reported depression was measured by the 13-item Beck Depression Inventory. Among girls, self-reported depression was associated with early puberty and intimate sexual relationship. Among boys depression was associated with very early and late puberty and experience of intercourse. Early puberty is a risk factor for self-reported depression. Intimate sexual relationships in middle adolescent are likely to indicate problems in adolescent development rather than successful adolescent passage.

Tattoos, piercing, and sexual behaviors in young adults.

PubMed

Nowosielski, Krzysztof; Sipiński, Adam; Kuczerawy, Ilona; Kozłowska-Rup, Danuta; Skrzypulec-Plinta, Violetta

2012-09-01

Body piercing and tattooing are accepted by a growing number of teenagers and young adults as a way of self-expressing. Some authors suggest association between body piercings/tattoos and early sexual initiation, higher number of sexual partners, or risky sexual behaviors. The aim of the study was to evaluate sexual behaviors among young adults with body modifications (BMs)--tattoos and piercings. One hundred twenty young healthy adults, ages between 20 and 35, were included in the population study. The study group was divided into three subgroups: controls (N = 60), adults with tattoos (N = 28), and adults with piercings (N = 32). The research instrument was a self-prepared questionnaire containing 59 questions assessing socioepidemiological parameters, sexual behaviors, incidents of sexual harassment in the past, and self-attractiveness evaluation, as well as questions concerning tattoos and piercings. Socioepidemiological variables and sexual behaviors were compared between subgroups. To assess and describe the correlation between having BM--tattoos and piercing--and sexual behaviors in the population of young adults by using the logistic regression model. Adults with BMs have had their first intercourse statistically earlier and were more sexually active compared with controls. There were no statically significant differences in sexual orientation, sexual preferences, engaging in risky sexual behaviors, frequency of masturbation, and history of sexual abuse between the groups. In contrast, the frequency of sexual intercourses was statistically higher and oral sex was more likely to be a dominant sexual activity in adults with BM compared with controls. The multivariate logistic model revealed that adults with BM were four times less likely to participate in religious practices and twice more likely to have early sexual initiation. Having BM is associated with early sexual initiation and more liberal attitudes toward sexual behaviors but not with engaging in risky sexual behaviors. © 2012 International Society for Sexual Medicine.

Early sexual debut and associated factors among in-school adolescents in eight African countries.

PubMed

Peltzer, Karl

2010-08-01

This report examines early sexual debut (

Parent-Child Communication and Adolescents' Sexual Knowledge and Attitudes.

ERIC Educational Resources Information Center

Fisher, Terri D.; Pollack, Robert H.

Although the benefits of sex education are often questioned, numerous studies have shown that the more knowledgeable a person is about sexuality, the less likely he or she is to engage in early sexual activities. To compare the differences in sexual knowledge, attitudes, and contraceptive choice between those adolescents who talk to their parents…

Recollections of Sexual Socialisation among Marginalised Heterosexual Black Men

ERIC Educational Resources Information Center

Dunlap, Eloise; Benoit, Ellen; Graves, Jennifer L.

2013-01-01

This paper describes the sexual socialisation process of marginalised, drug-using heterosexual black men, focusing primarily on the sources and content of sexual information. Analysing qualitative interview data, we discovered that the men in our sample both learn about sex and become sexually active at an early age. They most often learn about…

First Time: Characteristics of Teens' First Sexual Relationships. Child Trends Research Brief.

ERIC Educational Resources Information Center

Ryan, Suzanne; Manlove, Jennifer; Franzetta, Kerry

Understanding characteristics of teens' sexual relationships may help us to better understand how to reduce teens' risk of early unintended pregnancy and sexually transmitted diseases (STDs), as well as the psychological and emotional problems that may be associated with teenage romantic relationships and sexual activity. Using data from the…

Sexuality, contraception, and the media. Committee on Public Education.

PubMed

2001-01-01

Early sexual intercourse among American adolescents represents a major public health problem. Although early sexual activity may be caused by a variety of factors, the media are believed to play a significant role. In film, television, and music, sexual messages are becoming more explicit in dialogue, lyrics, and behavior. In addition, these messages contain unrealistic, inaccurate, and misleading information that young people accept as fact. Teens rank the media second only to school sex education programs as a leading source of information about sex. Recommendations are presented to help pediatricians address the effects of the media on sexual attitudes, beliefs, and behaviors of their patients.

Adolescent sexual behaviour, knowledge and attitudes to sexuality among school girls in Transkei, South Africa.

PubMed

Buga, G A; Amoko, D H; Ncayiyana, D J

1996-02-01

Teenagers make up a quarter of all mothers in Transkei, South Africa, and well over 75% of them are unmarried. Such a high rate of teenage pregnancy is indicative of a high level of unprotected adolescent sexual activity. We examined sexual behaviour, knowledge and attitudes to sexuality among adolescent school girls in Transkei, using a self-administered questionnaire, in order to establish the incidence of sexual activity, and associated risk factors. Of the 1072 respondents, 74.6% were already sexually experienced, and 21.0% were not. The majority of sexually experienced girls (SEGs) and sexually inexperienced girls (SIGs) were living with both their parents. There were no religious differences between the two groups of girls. The age of SEGs at first coitus correlated positively with the age of menarche, and the age at the first date, suggesting that sexual maturation and onset of dating were possible risk factors for initiation of sexual activity. Contraceptive use was low, and a third of SEGs had been pregnant at least once. The knowledge of reproductive biology among both groups of girls was generally poor, although SEGs were significantly more knowledgeable than SIGs. The majority of girls in both groups did not approve of premarital sex, and adolescent pregnancy. They also did not approve of the idea of introducing sex education in schools, or the provision of contraceptives by schools. Nearly a third of the respondents in both groups did not wish to get married in future. In conclusion, there is a high level of unprotected sexual activity among school girls in Transkei. The risk factors for this include early sexual maturation, early onset of dating, and poor knowledge of reproductive biology and contraceptives.

Parents’ Support and Knowledge of Their Daughters’ Lives and Females’ Early Sexual Initiation in Nine European Countries

PubMed Central

Madkour, Aubrey Spriggs; Farhat, Tilda; Halpern, Carolyn Tucker; Nic Gabhainn, Saoirse; Godeau, Emmanuelle

2013-01-01

Context The association between early sexual initiation and parenting practices (e.g., support and knowledge) has not been tested in multiple European population-based samples using the same instrument. Methods Data provided by females (age 14-16) participating in the 2005-06 Health Behaviors in School-Aged Children (HBSC) survey conducted in Austria, Finland, Greece, Hungary, Iceland, Lithuania, Romania, Spain and Ukraine were used (n=7,466). The dependent variable was early sexual initiation (<16). The main independent variables were maternal and paternal support and knowledge of daily activities. Univariate, bivariate and multivariable analyses were run with standard error corrections and weights. Results Prevalence of early sexual initiation ranged from a low of 7% (Romania) to a high of 35% (Iceland). In bivariate analyses, maternal and paternal support were significantly negatively related to adolescent females’ early sexual initiation in a majority of countries. In models with demographic controls, parental support was significantly negatively related to early sexual initiation (AOR = 0.80 maternal, 0.74 paternal). After adding parental knowledge, early sexual initiation was no longer associated with parental support, but was significantly negatively related to parental knowledge (AOR = 0.69 maternal and paternal). These patterns held across countries. Conclusions Negative associations between parental support and early initiation were largely explained by parental knowledge, suggesting either that knowledge is more important than support or that knowledge mediates the association between support and early initiation. Providers should counsel parents regarding the importance of knowledge of their daughters’ daily lives, which may be enhanced through developing supportive relationships. PMID:22958661

Sexual Communication Between Early Adolescents and Their Dating Partners, Parents, and Best Friends

PubMed Central

Widman, Laura; Choukas-Bradley, Sophia; Helms, Sarah W.; Golin, Carol E.; Prinstein, Mitchell J.

2014-01-01

This study assessed early adolescents' sexual communication with dating partners, parents, and best friends about six sexual health topics: condoms, birth control, STDs, HIV/AIDS, pregnancy, and abstinence/waiting. Using a school-based sample of 603 youth (ages = 12–15; 57% female; 46% Caucasian), we examined communication differences across demographic and developmental factors, tested whether communication with parents and best friends was associated with greater communication with partners, and examined associations between communication and condom use. Over half of participants had not discussed any sexual topics with their dating partners (54%), and many had not communicated with parents (29%) or best friends (25%). On average, communication was more frequent among adolescents who were female, African American, older, and sexually active, despite some variation in subgroups across partner, parent, and friend communication. Importantly, communication with parents and friends – and the interaction between parent and friend communication – was associated with increased communication with dating partners. Further, among sexually active youth, increased sexual communication with partners was associated with more frequent condom use. Results highlight the importance of understanding the broader family and peer context surrounding adolescent sexual decision-making and suggest a possible need to tailor sexual communication interventions. PMID:24354655

Neighborhood poverty and early transition to sexual activity in young adolescents: a developmental ecological approach.

PubMed

Dupéré, Véronique; Lacourse, Eric; Willms, J Douglas; Leventhal, Tama; Tremblay, Richard E

2008-01-01

This study examined how the link between neighborhood poverty and the timing of sexual initiation varies as a function of age, gender, and background characteristics. A sample of N = 2,596 predominately White Canadian adolescents from the National Longitudinal Survey of Children and Youth was used. Sexual initiations occurring between 12 and 15 years old were considered. Results showed that younger adolescent females who lived in poor neighborhoods and who had a history of conduct problems were more likely to report early sexual activity. Peer characteristics partly accounted for this susceptibility. Among adolescent males, no direct neighborhood effects were found, but those who had combined risks at multiple levels appeared more vulnerable. The theoretical and practical implications of these findings are discussed.

The influence of primary caregivers on the sexual behavior of early adolescents.

PubMed

Rose, Allison; Koo, Helen P; Bhaskar, Brinda; Anderson, Karen; White, Gregory; Jenkins, Renee R

2005-08-01

To describe rates of sexual intercourse initiation, anticipated level of sexual activity in the next 12 months, and other risk behaviors among fifth graders and to examine parental factors associated with such behaviors. This study is based on a cross-sectional, self-administered survey conducted with a nonrandom sample of 408 fifth graders and their caregivers. Children answered questions regarding sexual intercourse initiation, anticipated sexual activity in the next 12 months, and involvement in other risk behaviors. Caregivers answered questions about parenting factors such as monitoring behaviors, parent-child relationship quality, and parent-child communication. Bivariate and multivariable analyses examined the association of these variables with the adolescents' behaviors. Almost 5% of girls and 17% of boys reported they had engaged in sexual intercourse. Only 34% of girls and 13% of boys said they did not expect to engage in any type of sexual contact in the next 12 months if they were going with someone they "liked a lot." Parental factors associated with fewer risk behaviors and expected sexual behaviors included higher levels of monitoring, fewer communication barriers, less permissive attitudes regarding adolescent sexual behavior, higher relationship quality with child, having fewer than five children in the household, higher levels of education, and being employed. Significant gender interactions were found for several variables. Adolescents are initiating sexual intercourse at extremely young ages. To delay early sexual activity and prevent adolescent pregnancy, prevention efforts must begin during the elementary school years and include those who raise and care for the adolescent.

Time-course analysis of the neuroanatomical correlates of sexual arousal evoked by erotic video stimuli in healthy males.

PubMed

Sundaram, Thirunavukkarasu; Jeong, Gwang-Woo; Kim, Tae-Hoon; Kim, Gwang-Won; Baek, Han-Su; Kang, Heoung-Keun

2010-01-01

To assess the dynamic activations of the key brain areas associated with the time-course of the sexual arousal evoked by visual sexual stimuli in healthy male subjects. Fourteen right-handed heterosexual male volunteers participated in this study. Alternatively combined rest period and erotic video visual stimulation were used according to the standard block design. In order to illustrate and quantify the spatiotemporal activation patterns of the key brain regions, the activation period was divided into three different stages as the EARLY, MID and LATE stages. For the group result (p < 0.05), when comparing the MID stage with the EARLY stage, a significant increase of the brain activation was observed in the areas that included the inferior frontal gyrus, the supplementary motor area, the hippocampus, the head of the caudate nucleus, the midbrain, the superior occipital gyrus and the fusiform gyrus. At the same time, when comparing the EARLY stage with the MID stage, the putamen, the globus pallidus, the pons, the thalamus, the hypothalamus, the lingual gyrus and the cuneus yielded significantly increased activations. When comparing the LATE stage with the MID stage, all the above mentioned brain regions showed elevated activations except the hippocampus. Our results illustrate the spatiotemporal activation patterns of the key brain regions across the three stages of visual sexual arousal.

Time-Course Analysis of the Neuroanatomical Correlates of Sexual Arousal Evoked by Erotic Video Stimuli in Healthy Males

PubMed Central

Sundaram, Thirunavukkarasu; Kim, Tae-Hoon; Kim, Gwang-Won; Baek, Han-Su; Kang, Heoung-Keun

2010-01-01

Objective To assess the dynamic activations of the key brain areas associated with the time-course of the sexual arousal evoked by visual sexual stimuli in healthy male subjects. Materials and Methods Fourteen right-handed heterosexual male volunteers participated in this study. Alternatively combined rest period and erotic video visual stimulation were used according to the standard block design. In order to illustrate and quantify the spatiotemporal activation patterns of the key brain regions, the activation period was divided into three different stages as the EARLY, MID and LATE stages. Results For the group result (p < 0.05), when comparing the MID stage with the EARLY stage, a significant increase of the brain activation was observed in the areas that included the inferior frontal gyrus, the supplementary motor area, the hippocampus, the head of the caudate nucleus, the midbrain, the superior occipital gyrus and the fusiform gyrus. At the same time, when comparing the EARLY stage with the MID stage, the putamen, the globus pallidus, the pons, the thalamus, the hypothalamus, the lingual gyrus and the cuneus yielded significantly increased activations. When comparing the LATE stage with the MID stage, all the above mentioned brain regions showed elevated activations except the hippocampus. Conclusion Our results illustrate the spatiotemporal activation patterns of the key brain regions across the three stages of visual sexual arousal. PMID:20461181

Notions of Sex, Sexuality and Relationships among Adolescent Boys in Rural Southeastern Nigeria

ERIC Educational Resources Information Center

Izugbara, C. Otutubikey

2004-01-01

Although young people in Nigeria become sexually active at a very early age, little is known about how they view sex, sexuality, and relationships with the opposite sex. Yet knowledge of their notions and expectations regarding these issues has the potential to improve care and inform the development of sexuality education programmes. This paper…

What are the characteristics of 'sexually ready' adolescents? Exploring the sexual readiness of youth in urban poor Accra.

PubMed

Biney, Adriana A E; Dodoo, F Nii-Amoo

2016-01-05

Adolescent sexual activity, especially among the urban poor, remains a challenge. Despite numerous interventions and programs to address the negative consequences arising from early and frequent sexual activity among youth in sub-Saharan Africa, including Ghana, only slight progress has been made. A plausible explanation is that our understanding of what adolescents think about sex and about their own sexuality is poor. In that sense, examining how adolescents in urban poor communities think about their sexual readiness, and identifying characteristics associated with that sexual self-concept dimension, should deepen our understanding of this topical issue. A total of 196 male and female adolescents, ages 12 to 19, were surveyed in the 2011 RIPS Urban Health and Poverty Project in Accra, Ghana. The youth responded to three statements which determined their levels of sexual readiness. Other background characteristics were also obtained enabling the assessment of the correlates of their preparedness to engage in sex. The data were analyzed using ordered logistic regression models. Overall, the majority of respondents did not consider themselves ready for sex. Multivariate analyses indicated that sexual experience, exposure to pornographic movies, gender, ethnicity and household wealth were significantly linked to their readiness for sex. Sexual readiness is related to sexual activity as well as other characteristics of the adolescents, suggesting the need to consider these factors in the design of programs and interventions to curb early sex. The subject of sexual readiness has to be investigated further to ensure adolescents do not identify with any negative effects of this sexual self-view.

Drug Use and High-Risk Sexual Behaviors Among African American Men Who Have Sex With Men and Men Who Have Sex With Women

PubMed Central

Clubb, Patricia A.; Wang, Yan; Wagner, Fernando

2009-01-01

Objectives. We investigated covariates related to risky sexual behaviors among young African American men enrolled at historically Black colleges and universities (HBCUs). Methods. Analyses were based on data gathered from 1837 male freshmen enrolled at 34 HBCUs who participated in the 2001 HBCU Substance Use Survey. The covariates of risky sexual behavior assessed included condom nonuse, engaging in sexual activity with multiple partners, and history of a sexually transmitted disease. Results. Young Black men who had sex with men were more likely to engage in risky sexual behaviors than were young men who had sex with women. Two additional factors, early onset of sexual activity and consumption of alcohol or drugs before sexual activity, were independently associated with modestly higher odds of sexual risk behaviors. Conclusions. Services focusing on prevention of sexually transmitted diseases should be provided to all male college students, regardless of the gender of their sexual partners. Such a general approach should also address drug and alcohol use before sexual activity. PMID:19372526

Early Adverse Environments and Genetic Influences on Age at First Sex: Evidence for Gene × Environment Interaction

ERIC Educational Resources Information Center

Carlson, Marie D.; Mendle, Jane; Harden, K. Paige

2014-01-01

Youth who experience adverse environments in early life initiate sexual activity at a younger age, on average, than those from more advantaged circumstances. Evolutionary theorists have posited that ecological stress precipitates earlier reproductive and sexual onset, but it is unclear how stressful environments interact with genetic influences on…

Sexual communication between early adolescents and their dating partners, parents, and best friends.

PubMed

Widman, Laura; Choukas-Bradley, Sophia; Helms, Sarah W; Golin, Carol E; Prinstein, Mitchell J

2014-01-01

This study assessed early adolescents' sexual communication with dating partners, parents, and best friends about six sexual health topics: condoms, birth control, sexually transmitted diseases (STDs), human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS), pregnancy, and abstinence/waiting. Using a school-based sample of 603 youth (ages 12 to 15; 57% female; 46% Caucasian), we examined communication differences across demographic and developmental factors, tested whether communication with parents and best friends was associated with greater communication with partners, and examined associations between communication and condom use. More than half of participants had not discussed any sexual topics with their dating partners (54%), and many had not communicated with parents (29%) or best friends (25%). On average, communication was more frequent among adolescents who were female, African American, older, and sexually active, despite some variation in subgroups across partner, parent, and friend communication. Importantly, communication with parents and friends--and the interaction between parent and friend communication--was associated with increased communication with dating partners. Further, among sexually active youth, increased sexual communication with partners was associated with more frequent condom use. Results highlight the importance of understanding the broader family and peer context surrounding adolescent sexual decision making and suggest a possible need to tailor sexual communication interventions.

Neighborhood Structural Inequality, Collective Efficacy, and Sexual Risk Behavior among Urban Youth

PubMed Central

BROWNING, CHRISTOPHER R.; BURRINGTON, LORI A.; LEVENTHAL, TAMA; BROOKS-GUNN, JEANNE

2011-01-01

We draw on collective efficacy theory to extend a contextual model of early adolescent sexual behavior. Specifically, we hypothesize that neighborhood structural disadvantage—as measured by levels of concentrated poverty, residential instability, and aspects of immigrant concentration—and diminished collective efficacy have consequences for the prevalence of early adolescent multiple sexual partnering. Findings from random effects multinomial logistic regression models of the number of sexual partners among a sample of youth, age 11 to 16, from the Project on Human Development in Chicago Neighborhoods (N = 768) reveal evidence of neighborhood effects on adolescent higher-risk sexual activity. Collective efficacy is negatively associated with having two or more sexual partners versus one (but not zero versus one) sexual partner. The effect of collective efficacy is dependent upon age: The regulatory effect of collective efficacy increases for older adolescents. PMID:18771063

Impacts of abstinence education on teen sexual activity, risk of pregnancy, and risk of sexually transmitted diseases.

PubMed

Trenholm, Christopher; Devaney, Barbara; Fortson, Kenneth; Clark, Melissa; Bridgespan, Lisa Quay; Wheeler, Justin

2008-01-01

This paper examines the impacts of four abstinence-only education programs on adolescent sexual activity and risks of pregnancy and sexually transmitted diseases (STDs). Based on an experimental design, the impact analysis uses survey data collected in 2005 and early 2006 from more than 2,000 teens who had been randomly assigned to either a program group that was eligible to participate in one of the four programs or a control group that was not. The findings show no significant impact on teen sexual activity, no differences in rates of unprotected sex, and some impacts on knowledge of STDs and perceived effectiveness of condoms and birth control pills

Experiences of sexual harassment are associated with the sexual behavior of 14- to 18-year-old adolescents.

PubMed

Kaltiala-Heino, Riittakerttu; Savioja, Hanna; Fröjd, Sari; Marttunen, Mauri

2018-03-01

Subjection to sexual harassment is associated with a number of negative outcomes, such as internalizing and externalizing symptoms and a disinclination to attend school. Among adolescents, sexual harassment may increase with both their emerging sexual desires and increased socializing in mixed-gender peer groups during early adolescence. We set out to study the possible associations between normative and risk-taking sexual behavior and subjection to sexual harassment among adolescents between the ages of 14 and 18 years. The informants included 90,953 boys and 91,746 girls, with a mean (SD) age of 16.3 (1.2) years, who responded to a classroom survey (School Health Promotion Study 2010-2011) in Finland. We found that even early steps in romantic and erotic experiences were associated with experiences of sexual harassment. The more advanced the adolescents' sexual experiences were, the more commonly they reported differing experiences of sexual harassment. These associations were particularly strong among the girls. Among the sexually active adolescents, the more partners the adolescents had for intercourse, the more commonly they reported experiences of sexual harassment. Adolescents actively interested in romantic and sexual relationships may socialize in contexts where sexual harassment is more likely to occur. They may be more sensitive to sexual cues than their non-interested peers, or sexual harassment may be a traumatic experience predisposing adolescents to risk-taking sexual behavior as a form of acting out. A double standard regarding the appropriate expression of sexuality received some support in our data. Copyright © 2017 Elsevier Ltd. All rights reserved.

Risk factors for negative impacts on sexual activity and function in younger breast cancer survivors.

PubMed

Lee, Maria; Kim, Yun Hwan; Jeon, Myung Jae

2015-09-01

We aim to examine changes in sexual activity and function among younger breast cancer survivors who were sexually active before diagnosis and to investigate risk factors for negative impacts on them. An observational cohort study enrolled 304 premenopausal and sexually active women diagnosed with early stage breast cancer. Questionnaires were completed, and sexual activity was measured at two time points: after surgery, to assess sexual activity and function before diagnosis, and then at least 12 months after the completion of chemotherapy or endocrine therapy. For each domain of the Female Sexual Function Index, a score below 3 was classified as indicative of a sexual problem. Each sexual problem was considered to be dysfunctional if it was associated with distress. The median age at the last survey was 46.0 years (range: 23-57). Of the participants, 35 (11.5%) became sexually inactive after treatment. Among the 269 women who remained sexually active, 31.6% were currently experiencing sexual dysfunction, which was significantly higher compared with the frequency before diagnosis. In the multivariate logistic regression model, chemo-related menopause, thyroid dysfunction, and depression were independent risk factors for sexual inactivity. Chemo-related menopause was a significant risk factor for sexual dysfunction. Chemo-related menopause was significantly associated with both sexual inactivity and dysfunction after treatment. Thyroid dysfunction and depression were risk factors for sexual inactivity in younger breast cancer survivors. Copyright © 2015 John Wiley & Sons, Ltd.

Dopamine receptor gene d4 polymorphisms and early sexual onset: gender and environmental moderation in a sample of african-american youth.

PubMed

Kogan, Steven M; Lei, Man-Kit; Beach, Steven R H; Brody, Gene H; Windle, Michael; Lee, Sunbok; MacKillop, James; Chen, Yi-Fu

2014-08-01

Early sexual onset and its consequences disproportionately affect African-American youth, particularly male youth. The dopamine receptor D4 gene (DRD4) has been linked to sexual activity and other forms of appetitive behavior, particularly for male youth and in combination with environmental factors (gene × environment [G × E] effects). The differential susceptibility perspective suggests that DRD4 may exert this effect by amplifying the effects of both positive and negative environments. We hypothesized that DRD4 status would amplify the influence of both positive and negative neighborhood environments on early sexual onset among male, but not female, African-Americans. Hypotheses were tested with self-report, biospecimen, and census data from five prospective studies of male and female African-American youth in rural Georgia communities, N = 1,677. Early sexual onset was defined as intercourse before age 14. No significant G × E findings emerged for female youth. Male youth with a DRD4 long allele were more likely than those with two DRD4 short alleles to report early sexual onset in negative community environments and not to report early onset in positive community environments. Dopaminergic regulation of adolescent sexual behaviors may operate differently by gender. DRD4 operated as an environmental amplification rather than a vulnerability factor. Copyright © 2014 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Retrospective Recall of Sexual Orientation Identity Development Among Gay, Lesbian, and Bisexual Adults

PubMed Central

Calzo, Jerel P.; Antonucci, Toni C.; Mays, Vickie M.; Cochran, Susan D.

2011-01-01

Although recent attention has focused on the likelihood that contemporary sexual minority youth (i.e., gay, lesbian, bisexual [GLB]) are “coming out” at younger ages, few studies have examined if early sexual orientation identity development is also present in older GLB cohorts. We analyze retrospective data on the timing of sexual orientation milestones in a sample of sexual minorities drawn from the California Quality of Life Surveys. Latent profile analysis of 1,260 GLB adults, ages 18-84 years identified three trajectories of development: Early (n = 951, milestones spanning ages 12 to 20), Middle (n = 239, milestones spanning ages 18 to 31), and Late (n = 70, milestones spanning ages 32 to 43). Motivated by previous research on variability in adolescent developmental trajectories, post-hoc analyses of the Early Profile group identified two sub-groups: Child-Onset (n = 284, milestones spanning ages 8 to 18), and Teen-Onset (n = 667, milestones spanning ages 14 to 22). Nearly all patterns of development were identity-centered, with average age of self-identification as GLB preceding average age of first same-sex sexual activity. Overall, younger participants and the majority of older participants were classified to the Early Profile, suggesting that early development is common regardless of age cohort. The additional gender differences observed in the onset and pace of sexual orientation identity development warrant future research. PMID:21942662

Chronic social stress in puberty alters appetitive male sexual behavior and neural metabolic activity.

PubMed

Bastida, Christel C; Puga, Frank; Gonzalez-Lima, Francisco; Jennings, Kimberly J; Wommack, Joel C; Delville, Yvon

2014-07-01

Repeated social subjugation in early puberty lowers testosterone levels. We used hamsters to investigate the effects of social subjugation on male sexual behavior and metabolic activity within neural systems controlling social and motivational behaviors. Subjugated animals were exposed daily to aggressive adult males in early puberty for postnatal days 28 to 42, while control animals were placed in empty clean cages. On postnatal day 45, they were tested for male sexual behavior in the presence of receptive female. Alternatively, they were tested for mate choice after placement at the base of a Y-maze containing a sexually receptive female in one tip of the maze and an ovariectomized one on the other. Social subjugation did not affect the capacity to mate with receptive females. Although control animals were fast to approach females and preferred ovariectomized individuals, subjugated animals stayed away from them and showed no preference. Cytochrome oxidase activity was reduced within the preoptic area and ventral tegmental area in subjugated hamsters. In addition, the correlation of metabolic activity of these areas with the bed nucleus of the stria terminalis and anterior parietal cortex changed significantly from positive in controls to negative in subjugated animals. These data show that at mid-puberty, while male hamsters are capable of mating, their appetitive sexual behavior is not fully mature and this aspect of male sexual behavior is responsive to social subjugation. Furthermore, metabolic activity and coordination of activity in brain areas related to sexual behavior and motivation were altered by social subjugation. Copyright © 2014 Elsevier Inc. All rights reserved.

Chronic Social Stress in Puberty Alters Appetitive Male Sexual Behavior and Neural Metabolic Activity

PubMed Central

Bastida, Christel C.; Puga, Frank; Gonzalez-Lima, Francisco; Jennings, Kimberly J.; Wommack, Joel C.; Delville, Yvon

2014-01-01

Repeated social subjugation in early puberty lowers testosterone levels. We used hamsters to investigate the effects of social subjugation on male sexual behavior and metabolic activity within neural systems controlling social and motivational behaviors. Subjugated animals were exposed daily to aggressive adult males in early puberty for postnatal days 28 to 42, while control animals were placed in empty clean cages. On postnatal day 45, they were tested for male sexual behavior in the presence of receptive female. Alternatively, they were tested for mate choice after placement at the base of a Y-maze containing a sexually receptive female in one tip of the maze and an ovariectomized one on the other. Social subjugation did not affect the capacity to mate with receptive females. Although control animals were fast to approach females and preferred ovariectomized individuals, subjugated animals stayed away from them and showed no preference. Cytochrome oxidase activity was reduced within the preoptic area and ventral tegmental area in subjugated hamsters. In addition, the correlation of metabolic activity of these areas with the bed nucleus of the stria terminalis and anterior parietal cortex changed significantly from positive in controls to negative in subjugated animals. These data show that at mid-puberty, while male hamsters are capable of mating, their appetitive sexual behavior is not fully mature and this aspect of male sexual behavior is responsive to social subjugation. Furthermore, metabolic activity and coordination of activity in brain areas related to sexual behavior and motivation was altered by social subjugation. PMID:24852486

Family instability and early initiation of sexual activity in Western Kenya.

PubMed

Goldberg, Rachel E

2013-04-01

Epidemiological, economic, and social forces have produced high levels of volatility in family and household structure for young people growing up in sub-Saharan Africa in recent decades. However, scholarship on the family to date has not examined the influence of this family instability on young people's well-being. The current study employs unique life history calendar data from Western Kenya to investigate the relationship between instability in caregiving and early initiation of sexual activity. It draws on a body of work on parental union instability in the United States, and examines new dimensions of family change. Analyses reveal a positive association between transitions in primary caregiver and the likelihood of early sexual debut that is rapidly manifested following caregiver change and persists for a short period. The association is strongest at early ages, and there is a cumulative effect of multiple caregiver changes. The results highlight the importance of studying family stability in sub-Saharan Africa, as distinct from family structure, and for attention to dimensions such as age and recency.

Transition into First Sex among Adolescents in Slum and Non-Slum Communities in Nairobi, Kenya

ERIC Educational Resources Information Center

Kabiru, Caroline W.; Beguy, Donatien; Undie, Chi-Chi; Zulu, Eliya Msiyaphazi; Ezeh, Alex C.

2010-01-01

While early sexual experiences are a key marker of the transition from childhood to adulthood, it is widely acknowledged that precocious initiation of sexual activity predisposes adolescents to negative health and psychological outcomes. Extant studies investigating adolescent sexuality in sub-Saharan Africa often rely on cross-sectional data…

Recollections of sexual socialisation among marginalised heterosexual black men

PubMed Central

Dunlap, Eloise; Benoit, Ellen; Graves, Jennifer L.

2013-01-01

This paper describes the sexual socialisation process of marginalised, drug-using heterosexual black men, focusing primarily on the sources and content of sexual information. Analysing qualitative interview data, we discovered that the men in our sample both learn about sex and become sexually active at an early age. They most often learn about sex from the media and least often learn about sex from family members. The content of sexual information varies in specifics, but overall tends to equate sex with pleasure, encourage sexual activity with multiple partners, and emphasise using protection. Our goal is to use this data to better understand how sexual socialisation contributes to the prevalence of multiple sexual partners and high rates of HIV among heterosexual black men in order to inform future risk-reduction intervention programmes. PMID:24482611

The Risks and Rewards of Sexual Debut

PubMed Central

Golden, Rachel Lynn; Furman, Wyndol; Collibee, Charlene

2016-01-01

The sex-positive framework of sexual development hypothesizes that healthy sexual experiences can be developmentally appropriate and rewarding for adolescents despite the risks involved. Research has not examined whether risky behaviors and rewarding cognitions actually change with sexual debut at a normative or late age. This study measured the longitudinal impact of sexual debut using 7 waves of data from 88 male and 86 female adolescents from a Western U.S. city who were in the 10th grade at the study’s onset. We used piecewise growth curve analyses to compare behavior and cognitions before and after first sexual intercourse for those whose debut was at a normative or late age. These analyses revealed that sexual debut was related to rewards including increases in romantic appeal, and sexual satisfaction. In addition, internalizing symptoms declined over time after sexual debut, and substance use grew at a slower rate after sexual debut. We also examined whether differences existed among those whose debut was at an early, normative, or late age. Linear growth curve analyses revealed early sexual debut was related to risks, such as greater substance use, more internalizing and externalizing symptoms and lower global self-worth. Rewards associated with an early debut included greater romantic appeal, dating satisfaction (males only), and sexual satisfaction (males only). Although there are some inherent risks with sexual activity, the results suggest that sexual debut at a normative or late age is also associated with a decrease in some risks and increase in rewards. PMID:27709996

Sexual functioning among early post-treatment breast cancer survivors.

PubMed

Avis, Nancy E; Johnson, Aimee; Canzona, Mollie Rose; Levine, Beverly J

2018-02-17

This study aims (1) to estimate percentages of partnered women who are sexually active over the first 2 years post-breast cancer diagnosis; (2) to identify factors related to sexual inactivity; and (3) to evaluate separately, among both sexually active and inactive survivors, the relation between sexual problems and treatment-related variables, symptoms, and psychosocial factors. Longitudinal observational study of breast cancer survivors recruited within 8 months of cancer diagnosis and followed for 18 months. The main outcome measures were (1) being sexually active/inactive in the past month and (2) sexual problems assessed with the four-item sexual problem domain of the Quality of Life in Adult Cancer Survivors (QLACS) scale. At baseline, 52.4% of women reported being sexually active in the past month. This percentage increased to 60.7% 18 months later. In multivariable repeated-measures analyses, age, past chemotherapy, depressive symptoms, and lower perceived attractiveness were related to inactivity. Sexually inactive women reported more problems on the QLACS than sexually active women. In stratified multivariable analyses, depressive symptoms were related to greater sexual problems for both sexually active and inactive women, as was vaginal dryness. Among the sexually active women, younger age at diagnosis, less illness intrusiveness, and lower perceived attractiveness were related to more problems. Research has shown that sexual functioning/sexual health are key aspects of quality of life for many cancer survivors, and are often not addressed by health care providers. Future studies should examine how such topics are handled by clinicians in their interactions with survivors.

Geographical variations and contextual effects on age of initiation of sexual intercourse among women in Nigeria: a multilevel and spatial analysis.

PubMed

Uthman, Olalekan A

2008-05-30

The age of initiation of sexual intercourse is an increasingly important issue to study given that sexually active young women are at risk of multiple outcomes including early pregnancies, vesico-vaginal fistula, and sexually transmitted infections. Much research has focused on the demographic, familial, and social factors associated with sexual initiation and reasons adolescents begin having consensual intercourse. Less is known, however, about the geographical and contextual factors associated with age of initiation of sexual intercourse. Therefore, the purpose of this study was to examine the extent of regional and state disparities in age of initiation of sexual intercourse and to examine individual- and community-level predictors of early sexual debut. Multilevel logistic regression models were applied to data on 5531 ever or currently married women who had participated in 2003 Nigeria Demographic and Health Survey. Coital debut at 15 years or younger was used to define early sexual debut. Exploratory spatial data analysis methods were used to study geographic variation in age at first sexual intercourse. The median age at first sexual intercourse for all women included in the study was 15 years (range; 14 - 19). North West and North East had the highest proportion of women who had reported early sexual debut (61% - 78%). The spatial distribution of age of initiation of sexual intercourse was nonrandom and clustered with a Moran's I = 0.635 (p = .001). There was significant positive spatial relationship between median age of marriage and spatial lag of median age of sexual debut (Bivariate Moran's I = 0.646, (p = .001). After adjusting for both individual-level and contextual factors, the probability of starting sex at an earlier age was associated with respondents' current age, education attainment, ethnicity, region, and community median age of marriage. The study found that individual-level and community contextual characteristics were independently associated with early sexual debut, suggesting that interventions to reduce adolescent high-risk sexual behaviour should focus on high-risk places as well as high-risk groups of people.

Prostate Cancer Patient Characteristics Associated With a Strong Preference to Preserve Sexual Function and Receipt of Active Surveillance.

PubMed

Broughman, James R; Basak, Ramsankar; Nielsen, Matthew E; Reeve, Bryce B; Usinger, Deborah S; Spearman, Kiayni C; Godley, Paul A; Chen, Ronald C

2018-04-01

Men with early-stage prostate cancer have multiple options that have similar oncologic efficacy but vary in terms of their impact on quality of life. In low-risk cancer, active surveillance is the option that best preserves patients' sexual function, but it is unknown if patient preference affects treatment selection. Our objectives were to identify patient characteristics associated with a strong preference to preserve sexual function and to determine whether patient preference and baseline sexual function level are associated with receipt of active surveillance in low-risk cancer. In this population-based cohort of men with localized prostate cancer, baseline patient-reported sexual function was assessed using a validated instrument. Patients were also asked whether preservation of sexual function was very, somewhat, or not important. Prostate cancer disease characteristics and treatments received were abstracted from medical records. A modified Poisson regression model with robust standard errors was used to compute adjusted risk ratio (aRR) estimates. All statistical tests were two-sided. Among 1194 men, 52.6% indicated a strong preference for preserving sexual function. Older men were less likely to have a strong preference (aRR = 0.98 per year, 95% confidence interval [CI] = 0.97 to 0.99), while men with normal sexual function were more likely (vs poor function, aRR = 1.59, 95% CI = 1.39 to 1.82). Among 568 men with low-risk cancer, there was no clear association between baseline sexual function or strong preference to preserve function with receipt of active surveillance. However, strong preference may differnetially impact those with intermediate baseline function vs poor function (Pinteraction = .02). Treatment choice may not always align with patients' preferences. These findings demonstrate opportunities to improve delivery of patient-centered care in early prostate cancer.

Violence and unsafe sexual practices in adolescents under 15 years of age.

PubMed

Teixeira, Sérgio Araujo Martins; Taquette, Stella Regina

2010-01-01

To identify factors associated with unprotected sexual activity in females under the age of 15 years. Cross-sectional observational study of sexually active adolescents under the age of 15 seen at a public outpatient gynecology clinic. Data were collected by means of semi-structured interviews (personal information and data on sexuality), clinical examination, and laboratory tests for diagnosis of sexually transmitted infections. Data were analyzed by frequency testing, association of variables (with p <0.05) and multiple correspondence analysis. One hundred sexually active adolescents between the ages of 11 and 14 were interviewed and examined. Of these, 71% declared themselves black; one-third were behind in school; 80% began sexual activity before the age of 13; 58% reported having been victims of violence within the family environment, and 13% had suffered sexual abuse; 77% did not use condoms regularly; and 22% had STIs. Unprotected sexual activity was more frequent with first sexual intercourse before the age of 13, commercial sexual exploitation, multiple sexual partners, intrafamily violence and school delay, as well as black race, unexpected pregnancy, and STIs. The multiple types of violence suffered by teenagers, including structural, intrafamily, and sexual violence, increase their vulnerability to early, unprotected sexual activity and to STIs and unexpected pregnancy. The synergistic effects of poverty, low educational achievement, and low self-esteem reduces the odds that adolescents will build the tools required for self-protection and exposes them to further victimization outside the family environment.

Hypersexuality and high sexual desire: exploring the structure of problematic sexuality.

PubMed

Carvalho, Joana; Štulhofer, Aleksandar; Vieira, Armando L; Jurin, Tanja

2015-06-01

The concept of hypersexuality has been accompanied by fierce debates and conflicting conclusions about its nature. One of the central questions under the discussion is a potential overlap between hypersexuality and high sexual desire. With the relevant research in its early phase, the structure of hypersexuality remains largely unknown. The aim of the present study was to systematically explore the overlap between problematic sexuality and high sexual desire. A community online survey was carried out in Croatia in 2014. The data were first cluster analyzed (by gender) based on sexual desire, sexual activity, perceived lack of control over one's sexuality, and negative behavioral consequences. Participants in the meaningful clusters were then compared for psychosocial characteristics. To complement cluster analysis (CA), multigroup confirmatory factor analysis (CFA) of the same four constructs was carried out. Indicators representing the proposed structure of hypersexuality were included: sexual desire, frequency of sexual activity, lack of control over one's sexuality, and negative behavioral outcomes. Psychosocial characteristics such as religiosity, attitudes toward pornography, and general psychopathology were also evaluated. CA pointed to the existence of two meaningful clusters, one representing problematic sexuality, that is, lack of control over one's sexuality and negative outcomes (control/consequences cluster), and the other reflecting high sexual desire and frequent sexual activity (desire/activity cluster). Compared with the desire/activity cluster, individuals from the control/consequences cluster reported more psychopathology and were characterized by more traditional attitudes. Complementing the CA findings, CFA pointed to two distinct latent dimensions-problematic sexuality and high sexual desire/activity. Our study supports the distinctiveness of hypersexuality and high sexual desire/activity, suggesting that problematic sexuality might be more associated with the perceived lack of personal control over sexuality and moralistic attitudes than with high levels of sexual desire and activity. © 2015 International Society for Sexual Medicine.

Early to Bed: A Study of Adaptation among Sexually Active Urban Adolescent Girls Younger than Age Sixteen.

ERIC Educational Resources Information Center

Martin, Andres; Ruchkin, Vladislav; Caminis, Argyro; Vermeiren, Robert; Henrich, Christopher C.; Schwab-Stone, Mary

2005-01-01

Objective: To examine the association between sexual activity among urban adolescent girls and four global measures of psychosocial adaptation (academic motivation, school achievement, depressive symptoms, and expectations about the future). Method: Data derived from the Social and Health Assessment, a self-report survey administered in 1998 to…

Online communication predicts Belgian adolescents' initiation of romantic and sexual activity.

PubMed

Vandenbosch, Laura; Beyens, Ine; Vangeel, Laurens; Eggermont, Steven

2016-04-01

Online communication is associated with offline romantic and sexual activity among college students. Yet, it is unknown whether online communication is associated with the initiation of romantic and sexual activity among adolescents. This two-wave panel study investigated whether chatting, visiting dating websites, and visiting erotic contact websites predicted adolescents' initiation of romantic and sexual activity. We analyzed two-wave panel data from 1163 Belgian adolescents who participated in the MORES Study. We investigated the longitudinal impact of online communication on the initiation of romantic relationships and sexual intercourse using logistic regression analyses. The odds ratios of initiating a romantic relationship among romantically inexperienced adolescents who frequently used chat rooms, dating websites, or erotic contact websites were two to three times larger than those of non-users. Among sexually inexperienced adolescents who frequently used chat rooms, dating websites, or erotic contact websites, the odds ratios of initiating sexual intercourse were two to five times larger than that among non-users, even after a number of other relevant factors were introduced. This is the first study to demonstrate that online communication predicts the initiation of offline sexual and romantic activity as early as adolescence. Practitioners and parents need to consider the role of online communication in adolescents' developing sexuality. • Adolescents increasingly communicate online with peers. • Online communication predicts romantic and sexual activity among college students. What is New: • Online communication predicts adolescents' offline romantic activity over time. • Online communication predicts adolescents' offline sexual activity over time.

Associations between patterns of emerging sexual behavior and young adult reproductive health.

PubMed

Haydon, Abigail A; Herring, Amy H; Halpern, Carolyn Tucker

2012-12-01

Identifying young adult outcomes associated with adolescent sexual behavior, including patterns of first oral, vaginal and anal sex, is critical to promoting healthy sexual development. Associations between patterns of emerging sexual behavior, defined using latent class analysis, and young adult sexual and reproductive health were examined among 9,441 respondents to Waves 1 (1994-1995), 3 (2001-2002) and 4 (2008) of the National Longitudinal Study of Adolescent Health. Logistic regression analyses examined associations between class membership and young adult outcomes, and tested for interactions by race and ethnicity. Compared with respondents who initiated vaginal sex first and reported other sexual behaviors within two years, those who initiated oral and vaginal sex during the same year had similar odds of having had an STD diagnosis ever or in the last year, of having had concurrent sexual partnerships in the last year and of having exchanged sex for money. However, respondents who postponed sexual activity had reduced odds of each outcome (odds ratios, 0.2-0.4); those who initiated vaginal sex and reported only one type of sexual behavior had reduced odds of reporting STD diagnoses and concurrent partnerships (0.4-0.6). Respondents who reported early initiation of sexual activity combined with anal sex experience during adolescence had elevated odds of having had concurrent partnerships (1.6). The data suggest racial and ethnic disparities even when patterns of emerging sexual behavior were the same. Patterns of early sexual behavior considered high-risk may not predict poor sexual and reproductive health in young adulthood. Copyright © 2012 by the Guttmacher Institute.

Associations Between Patterns of Emerging Sexual Behavior and Young Adult Reproductive Health

PubMed Central

Haydon, Abigail A.; Herring, Amy H.; Halpern, Carolyn Tucker

2012-01-01

CONTEXT Identifying young adult outcomes associated with adolescent sexual behavior, including patterns of first oral, vaginal and anal sex, is critical to promoting healthy sexual development. METHODS Associations between patterns of emerging sexual behavior, defined using latent class analysis, and young adult sexual and reproductive health were examined among 9,441 respondents to Waves 1 (1994–1995), 3 (2001–2002) and 4 (2008) of the National Longitudinal Study of Adolescent Health. Logistic regression analyses examined associations between class membership and young adult outcomes, and tested for interactions by race and ethnicity. RESULTS Compared with respondents who initiated vaginal sex first and reported other sexual behaviors within two years, those who initiated oral and vaginal sex during the same year had similar odds of having had an STD diagnosis ever or in the last year, of having had concurrent sexual partnerships in the last year and of having exchanged sex for money. However, respondents who postponed sexual activity had reduced odds of each outcome (odds ratios, 0.2–0.4); those who initiated vaginal sex and reported only one type of sexual behavior had reduced odds of reporting STD diagnoses and concurrent partnerships (0.4–0.6). Respondents who reported early initiation of sexual activity combined with anal sex experience during adolescence had elevated odds of having had concurrent partnerships (1.6). The data suggest racial and ethnic disparities even when patterns of emerging sexual behavior were the same. CONCLUSIONS Patterns of early sexual behavior considered high-risk may not predict poor sexual and reproductive health in young adulthood. PMID:23231329

‘Elderly years cause a Total dispaire of Conception’: Old Age, Sex and Infertility in Early Modern England

PubMed Central

Toulalan, Sarah

2016-01-01

Abstract Although the history of old age has been studied in much greater detail in recent years, the subject of sexuality in old age remains relatively under-explored. This article examines early modern ideas about old bodies and sex in relation to fertility, to argue that because old bodies were understood as either infertile (post-menopausal women) or sub-fertile (old men) they were therefore characterised as unsuitable, undesirable and inappropriate sexual partners. Perceptions of old bodies, their sexual abilities, desirability and behaviour were remarkably consistent from the sixteenth through to the eighteenth century. The ridiculing of old men and women's sexual behaviour that permeated contemporary culture in stories, ballads and jokes, alongside medical literature that characterised old bodies as sexually unappetising as well as unreproductive, carried the message that sexual activity was not for the old, and in large part because they were infertile. PMID:28751815

Steroid hormone signaling during development has a latent effect on adult male sexual behavior in the butterfly Bicyclus anynana

PubMed Central

Bear, Ashley; Prudic, Kathleen L.

2017-01-01

It is well established that steroid hormones regulate sexual behavior in vertebrates via organizational and activational effects. However, whether the organizational/activational paradigm applies more broadly to the sexual behavior of other animals such as insects is not well established. Here we describe the hormonal regulation of a sexual behavior in the seasonally polyphenic butterfly Bicyclus anynana is consistent with the characteristics of an organizational effect. By measuring hormone titer levels, quantifying hormone receptor gene expression in the brain, and performing hormone manipulations, we demonstrate steroid hormone signaling early in pupal development has a latent effect on adult male sexual behavior in B. anynana. These findings suggest the organizational/activational paradigm may be more highly conserved across animal taxa than previously thought. PMID:28328961

Steroid hormone signaling during development has a latent effect on adult male sexual behavior in the butterfly Bicyclus anynana.

PubMed

Bear, Ashley; Prudic, Kathleen L; Monteiro, Antónia

2017-01-01

It is well established that steroid hormones regulate sexual behavior in vertebrates via organizational and activational effects. However, whether the organizational/activational paradigm applies more broadly to the sexual behavior of other animals such as insects is not well established. Here we describe the hormonal regulation of a sexual behavior in the seasonally polyphenic butterfly Bicyclus anynana is consistent with the characteristics of an organizational effect. By measuring hormone titer levels, quantifying hormone receptor gene expression in the brain, and performing hormone manipulations, we demonstrate steroid hormone signaling early in pupal development has a latent effect on adult male sexual behavior in B. anynana. These findings suggest the organizational/activational paradigm may be more highly conserved across animal taxa than previously thought.

Prevalence of multiple health-related behaviors in adolescents with cancer.

PubMed

Carpentier, Melissa Y; Mullins, Larry L; Elkin, T David; Wolfe-Christensen, Cortney

2008-12-01

This preliminary study investigated prevalence rates of multiple health-related behaviors (ie, tobacco, alcohol, and other drug use; sexual risk-taking; nutrition/physical activity; overweight and dietary behaviors; sun safety) among 42 adolescents on active treatment for cancer, as compared with healthy adolescent norms. Health-related behaviors were assessed using the 2005 National Youth Risk Behavior Survey, for which healthy adolescent norms were publicly available. Adolescents with cancer reported significantly lower current and lifetime rates of tobacco, alcohol, and other drug use; fruit/vegetable consumption; physical activity; and dietary behavior, in addition to lower rates of lifetime sexual intercourse, early-onset sexual intercourse, and alcohol/drug use before last sexual intercourse, compared with healthy peers. Among those who have previously engaged in sexual intercourse, there appeared to be a trend toward increased partners, current sexual activity, and lack of protection at last episode of sexual intercourse. Adolescents with cancer also reported significantly higher rates of television watching compared with healthy peers. Adolescents on active treatment for cancer are engaging in multiple health-risk behaviors, including sedentary behavior, poor nutrition, lack of sun safety, and sexual risk-taking (eg, multiple partners, lack of protection at last sexual intercourse). Health promotion interventions are needed during active treatment to facilitate the acquisition of good health practices as adolescents transition into survivorship.

Studies in the epidemiology of prostatic cancer: expanded sampling.

PubMed

Rotkin, I D

1977-01-01

From comparisons of prostatic cancer patients with matched control patients for selected risk variables, patients are characterized by three main trends: (a) delayed sexual drive and development, (b) early repression of sexuality, and (c) premature cessation of sexuality. Excessive numbers of patients reported occupational exposure to fertilizers and auto exhaust fumes. Diets of the patients were higher in animal fats. No differences were found between both groups for frequencies of multiple marriages or sex partners, nor for stressful effects from selected events early or late in life. Trends for circumcision and other variables are presented. The data suggest that early differences are hormonally conditioned, support a provisional endogenous rationale for initiation of prostatic cancer, and oppose a hypothesis favoring transmissible oncogenic agents. If results continue to hold up with increased sampling, limitation upon sexual activity at any time of life may increase risk.

Sexual behavior, use of contraceptive methods and risk factors for HPV infections of students living in central Italy: implications for vaccination strategies.

PubMed

Boccalini, S; Tiscione, E; Bechini, A; Levi, M; Mencacci, M; Petrucci, F; Bani Assad, G; Santini, M G; Bonanni, P

2012-03-01

The most frequent risk factors related to the infection/persistence of HPV in the population are an early start of sexual activity, the number of sexual partners, smoking, and the utilization of some contraceptive methods. In Italy, HPV vaccine is offered free of charge to all 12-year-old female adolescents, with a possible extension to other age groups according to Regional policies. In order to value the suitability of the current HPV vaccination strategies in Italy, an epidemiological study on sexual habits in adolescents and young adults was organized. An anonymous questionnaire on sexual behavior and risk factors for HPV infection was administered to 2300 students aged 13-24 years attending secondary schools and universities in Tuscany during 2008-09. About 12% of the sample declared to be foreign citizen. The results highlight the early start of sexual activity among young students. Particularly, more than half of the interviewed students declared to be already sexually active. The mean and the median age of the first sexual intercourse was 15.4 +/- 1.4 years and 15 years (25th and 75th percentiles = 14-16), respectively. More than 77% of students at age 16 years declared they already had the first sexual intercourse, compared with 0.3% of those <12 years. Generally, females aged 13-16-years, if sexually active, had sexual contacts with a single partner. Most students declared to know common contraceptive methods (male condom and contraceptive pill). However, only half of them declared a regular use of male condom. These data confirm the importance of vaccination against HPV for young females before their sexual debut. In addition, the current multi-cohort strategy of HPV vaccination in Tuscany (free of charge in the age range 12-16 years) allows also to catch up those girls that have not yet had their first sexual experiences before 16 years (21.5% according to our study) but also to those girls already sexually active, who very rarely are already infected by all vaccine types at 16 years. Our results also show the importance of sexual health education and of promotion of correct behaviours in schools.

Sexual Experience Modulates Neuronal Activity in Male Japanese Quail

PubMed Central

Can, Adem; Domjan, Michael; Delville, Yvon

2008-01-01

After an initial increase, repeated exposure to a particular stimulus or familiarity with an event results in lower immediate early gene expression levels in relevant brain structures. We predicted that similar effects would occur in Japanese quail after repeated sexual experience within brain areas involved in sexual behavior, namely, the medial preoptic nucleus (POM), the bed nucleus of stria terminalis (BST), and the nucleus taeniae of the amygdala (TnA), an avian homolog of medial amygdala. High experience subjects copulated with a female once on each of 16 consecutive days, whereas low experience subjects were allowed to copulate either once or twice. Control subjects were never exposed to a female. High experience subjects were faster to initiate sexual interaction, performed more cloacal contacts, and completed each cloacal contact faster than low experience subjects. Low experience subjects showed an increase in egr-1 (ZENK) expression, an immediate early gene product used as marker of neural activation in birds, in the areas of interest. In contrast, in high experience animals, egr-1 expression in the POM, BST and the periaqueductal gray (PAG) was not different than the level of expression in unmated controls. These results show that experience modulates the level of immediate early gene expression in the case of sexual behavior. Our results also indicate that immediate early gene expression in specific brain areas is not necessarily related to behavioral output, but depends on the behavioral history of the subjects. PMID:17826778

Determinants of Sexual Activity and Pregnancy among Unmarried Young Women in Urban Kenya: A Cross-Sectional Study

PubMed Central

2015-01-01

Objectives With age of marriage rising in Kenya, the period between onset of puberty and first marriage has increased, resulting in higher rates of premarital sexual activity and pregnancy. We assessed the determinants of sexual activity and pregnancy among young unmarried women in urban Kenya. Methods Baseline data from five urban areas in Kenya (Nairobi, Mombasa, Kisumu, Machakos, and Kakamega) collected in 2010 by the Measurement, Learning & Evaluation project were used. Women aged 15-24 years, who had never been married, and were not living with a male partner at the time of survey (weighted n=2020) were included. Using weighted, multivariate Cox proportional hazard regression and logistic regression analyses, we assessed factors associated with three outcome measures: time to first sex, time to first pregnancy, and teenage pregnancy. Results One-half of our sample had ever had sex; the mean age at first sex among the sexually-experienced was 17.7 (± 2.6) years. About 15% had ever been pregnant; mean age at first pregnancy was 18.3 (±2.2) years. Approximately 11% had a teenage pregnancy. Three-quarters (76%) of those who had ever been pregnant (weighted n=306) reported the pregnancy was unwanted at the time. Having secondary education was associated with a later time to first sex and first pregnancy. In addition, religion, religiosity, and employment status were associated with time to first sex while city of residence, household size, characteristics of household head, family planning knowledge and misconceptions, and early sexual debut were significantly associated with time to first pregnancy. Education, city of residence, household wealth, early sexual debut, and contraceptive use at sexual debut were associated with teenage pregnancy for those 20-24 years. Conclusion Understanding risk and protective factors of youth sexual and reproductive health can inform programs to improve young people’s long-term potential by avoiding early and unintended pregnancies. PMID:26047505

Determinants of Sexual Activity and Pregnancy among Unmarried Young Women in Urban Kenya: A Cross-Sectional Study.

PubMed

Okigbo, Chinelo C; Speizer, Ilene S

2015-01-01

With age of marriage rising in Kenya, the period between onset of puberty and first marriage has increased, resulting in higher rates of premarital sexual activity and pregnancy. We assessed the determinants of sexual activity and pregnancy among young unmarried women in urban Kenya. Baseline data from five urban areas in Kenya (Nairobi, Mombasa, Kisumu, Machakos, and Kakamega) collected in 2010 by the Measurement, Learning & Evaluation project were used. Women aged 15-24 years, who had never been married, and were not living with a male partner at the time of survey (weighted n = 2020) were included. Using weighted, multivariate Cox proportional hazard regression and logistic regression analyses, we assessed factors associated with three outcome measures: time to first sex, time to first pregnancy, and teenage pregnancy. One-half of our sample had ever had sex; the mean age at first sex among the sexually-experienced was 17.7 (± 2.6) years. About 15% had ever been pregnant; mean age at first pregnancy was 18.3 (± 2.2) years. Approximately 11% had a teenage pregnancy. Three-quarters (76%) of those who had ever been pregnant (weighted n = 306) reported the pregnancy was unwanted at the time. Having secondary education was associated with a later time to first sex and first pregnancy. In addition, religion, religiosity, and employment status were associated with time to first sex while city of residence, household size, characteristics of household head, family planning knowledge and misconceptions, and early sexual debut were significantly associated with time to first pregnancy. Education, city of residence, household wealth, early sexual debut, and contraceptive use at sexual debut were associated with teenage pregnancy for those 20-24 years. Understanding risk and protective factors of youth sexual and reproductive health can inform programs to improve young people's long-term potential by avoiding early and unintended pregnancies.

Family Instability and Early Initiation of Sexual Activity in Western Kenya

PubMed Central

2014-01-01

Epidemiological, economic, and social forces have produced high levels of volatility in family and household structure for young people growing up in sub-Saharan Africa in recent decades. However, scholarship on the family to date has not examined the influence of this family instability on young people’s well-being. The current study employs unique life history calendar data from Western Kenya to investigate the relationship between instability in caregiving and early initiation of sexual activity. It draws on a body of work on parental union instability in the United States, and examines new dimensions of family change. Analyses reveal a positive association between transitions in primary caregiver and the likelihood of early sexual debut that is rapidly manifested following caregiver change and persists for a short period. The association is strongest at early ages, and there is a cumulative effect of multiple caregiver changes. The results highlight the importance of studying family stability in sub-Saharan Africa, as distinct from family structure, and for attention to dimensions such as age and recency. PMID:23055236

Predictors of Sexual Risk Behavior among Zimbabwean Adolescents With and Without Disabilities: Implications for HIV/AIDS Prevention

ERIC Educational Resources Information Center

Magaya, Lindiwe

2010-01-01

The purpose of this study was to determine sexual risk behaviors among Zimbabwean adolescents with and without disabilities. Participants included 456 Zimbabwean high school students. Results indicated that more males than females engaged in sexual activities as early as nine years of age or younger. Females who reported having had sex, also…

Premarital sexual practices and its predictors among in-school youths of shendi town, west Gojjam zone, North Western Ethiopia

PubMed Central

2014-01-01

Background Youth who begin early pre-marital sexual activity are more likely to be engaged in unsafe sex. Early sexual debut puts them at increased risk for acquiring or transmitting sexually transmitted infections, including HIV; and makes them highly vulnerable to unwanted pregnancy and its consequences. This study was conducted to assess premarital sexual practices and its predictors among in-school youths in North West Ethiopia. Methods A cross-sectional study was carried among 826 in school youths from December; 2011 to January; 2012 in Shendi town. A multistage sampling technique was used to select the study participants. Binary and multiple logistic regression analyses were performed to examine the relationship between premarital sexual practices and selected exposure variables. Results Nearly one fifth 157 (19%) of the participants reported having had premarital sexual intercourse, of which 91 (22.7%) were males and 66 (15.5%) were females. The mean (SD) age at first sexual intercourse was 16 .48 (1.59) for males and 15.89 (1.68) for females. More than three - fourth of sexually active in-school youths engaged in premarital sexual relationship before celebrating their 18th birthday. Being greater than 20 years (AOR = 3.67; 95% CI = 1.98, 6.82), living with friends or relatives (AOR = 2.47; 95% CI = 1.46, 4.16), living alone (without parental control (AOR = 2.51; 95% CI = 1.38, 4.55) and watching pornographic movies (AOR = 1.73; 95% CI = 1.18, 2.53) were found to be significantly associated with premarital sexual practices. Conclusion A significant number of in-school youths had started premarital sexual activity that might predispose them to different sexual and reproductive health risks. Therefore, various efforts need to be initiated through school-based information, education, and behavioral change communication, interventions, such as life skills education and negotiation. PMID:24961239

Premarital sexual practices and its predictors among in-school youths of Shendi town, west Gojjam zone, North Western Ethiopia.

PubMed

Bogale, Alemayehu; Seme, Assefa

2014-06-25

Youth who begin early pre-marital sexual activity are more likely to be engaged in unsafe sex. Early sexual debut puts them at increased risk for acquiring or transmitting sexually transmitted infections, including HIV; and makes them highly vulnerable to unwanted pregnancy and its consequences. This study was conducted to assess premarital sexual practices and its predictors among in-school youths in North West Ethiopia. A cross-sectional study was carried among 826 in school youths from December; 2011 to January; 2012 in Shendi town. A multistage sampling technique was used to select the study participants. Binary and multiple logistic regression analyses were performed to examine the relationship between premarital sexual practices and selected exposure variables. Nearly one fifth 157 (19%) of the participants reported having had premarital sexual intercourse, of which 91 (22.7%) were males and 66 (15.5%) were females. The mean (SD) age at first sexual intercourse was 16 .48 (1.59) for males and 15.89 (1.68) for females. More than three - fourth of sexually active in-school youths engaged in premarital sexual relationship before celebrating their 18th birthday. Being greater than 20 years (AOR = 3.67; 95% CI = 1.98, 6.82), living with friends or relatives (AOR = 2.47; 95% CI = 1.46, 4.16), living alone (without parental control (AOR = 2.51; 95% CI = 1.38, 4.55) and watching pornographic movies (AOR = 1.73; 95% CI = 1.18, 2.53) were found to be significantly associated with premarital sexual practices. A significant number of in-school youths had started premarital sexual activity that might predispose them to different sexual and reproductive health risks. Therefore, various efforts need to be initiated through school-based information, education, and behavioral change communication, interventions, such as life skills education and negotiation.

Early Childhood Maltreatment and Girls' Sexual Behavior: The Mediating Role of Pubertal Timing.

PubMed

Ryan, Rebecca M; Mendle, Jane; Markowitz, Anna J

2015-09-01

Although links between early childhood maltreatment and girls' sexual behavior in adolescence have been well established, it is unclear whether different forms of maltreatment are differentially associated with sexual outcomes and whether distinct mechanisms explain associations across maltreatment types. Using data from National Longitudinal Study of Adolescent Health (Add Health), the present study examines whether physical abuse, sexual abuse, and physical neglect in early childhood differentially predict girls' age at first intercourse and number of sexual partners in early adulthood. The study also tests whether early pubertal timing mediates the link between early maltreatment and sexual behavior (N = 6,364). Findings indicate that early sexual and physical abuse were equally predictive of earlier age at first intercourse and a greater number of sexual partners, but that only the sexual abuse-age at first intercourse link was mediated by early puberty. These results suggest that sexual abuse and physical abuse are associated with earlier and riskier sexual behavior in girls relative to no maltreatment and to similar degrees. However, only the link between sexual abuse and sexual behavior involves a biological mechanism manifested in early pubertal timing. Copyright © 2015 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Investigation of Stressful Experiences, Self-Evaluations, and Self-Standards as Predictors of Sexual Activity During Early Adolescence

ERIC Educational Resources Information Center

Waller, Erika M.; DuBois, David L.

2004-01-01

Stressful experiences, self-evaluations, and self-standards associated with multiple contexts of development (i.e., school, family, sports/athletics) were investigated as predictors of initiation of sexual activity during the transition to adolescence. A sample of 134 seventh and eighth graders was followed as part of a 4-wave, 2-year longitudinal…

Gender differences? Internet use and parent-child communication about sex toward sexual attitudes among early adolescents in Taiwan.

PubMed

Tseng, Ying-Hua; Weng, Chia-Sui; Kuo, Shih-Hsien; Chou, Fan-Hao; Yang, Yi-Hsin; Chiang, Li-Chi

2015-06-01

With the progress of information technology, early adolescents are able to access sex-related information through the Internet easily. This information has been shown to have a significant influence on the sexual health of this population. In addition, parent-child communications about sex affect the sexual health of adolescents. Few empirical studies have focused on early adolescents and gender differences. This study explores gender differences between early adolescents in terms of the use of the Internet to obtain sex-related information, parent-child communication, and sex-related knowledge and attitudes. This cross-sectional and comparative study uses an analysis of covariance and a hierarchical regression for data analysis. The researchers recruited 457 sixth-grade boys (n = 204) and girls (n = 253) in southern Taiwan as participants and used a structured questionnaire to collect data. Participants exhibited significant differences in terms of Internet usage behavior, parent-child communications about sex, and sex-related knowledge and sexual attitudes. The male participants spent more time on "recreation and entertainment" activities on the Internet, whereas their female peers spent significantly more time searching for information. Regarding parent-child communications about sex, girls had better mother-child communications than boys. In addition, no gender-based difference was found for father-child communications about sex. The knowledge of physical changes occurring during puberty and of menstrual healthcare among female participants was superior to their male counterparts. Girls had a more informed sexual attitude, particularly with regard to issues of gender roles, relationships with the opposite gender, and the social aspects of sex. Sex-related knowledge and parent-child communication about sex were the two major predictors of sexual attitudes for boys and girls, respectively. To develop healthy sexual attitudes among early adolescents, nursing professionals, families, and schools should enhance sex-related knowledge and parent-child communications, especially with boys. Early adolescence is a key time to provide sex education and Internet-safety education to both boys and girls to improve their sexual health. This study may serve as a reference for families, schools, researchers, and policymakers for promoting the sexual health of early adolescents.

A cross-sectional study of factors associated with adolescent sexual activity.

PubMed

Shashikumar, R; Das, R C; Prabhu, H R A; Srivastava, K; Bhat, P S; Prakash, J; Seema, P

2012-04-01

Adolescents constitute about 20% of our population and increasingly more of them are initiating sexual activity at an early age. Several behaviors associated with adolescence like masturbation, expression of masculinity/femininity, lifestyle habits like attending late night parties, and consumption of alcohol have been variously implicated in initiating sexual activities. Sexual abuse can also lead to premature sexualization. In view of few worthwhile studies from India that have dealt with these issues this study was undertaken. To elicit information from two co-education schools adolescent boys and girls on matters related to pubescence, sexual experiences, and sexual health. Study subjects involved students from class IX to XII in two co-education schools. Consent of parents was taken to administer the questionnaire to their wards. A total of 586 out of 1580 students completed a self-reporting questionnaire on matters related to sexuality. Statistical Analysis EpiInfo6 Software was used. Significant association was found among those holding the view that having sex proves their masculinity, being sexually abused, masturbation among boys, and sexual activity. A significantly large number of boys and girls are unaware of role of alcohol on sexual activity and that pregnancy can be caused by single intercourse. This was probably the first such comparative study from India. Mechanisms need to be evaluated to help adolescents understand their sexual attitudes and situations that are likely to provoke sexual activity. Therefore, not only more detailed and longitudinal studies are needed to understand these relations in a better perspective, but also a well-planned educational program for adolescents is a need of the hour.

Intergenerational associations between a consensual childhood sexual experience and adult substance abuse among Latina mothers and daughters

PubMed Central

Rojas, Patria; Kim, Sunny; De La Rosa, Mario; Dillon, Frank R; Niyonsenga, Theophile

2010-01-01

Purpose: Early onset of sexual activity has been linked to later substance abuse. Our study aimed to further describe the associations between Latina mothers’ and daughters’ early sexual activity and adult substance abuse. Methods: A survey was conducted with 92 Latina mother–daughter dyads whose members never experienced sexual abuse. Childhood sexual experience was defined as the occurrence of a consensual sexual encounter at the age of 15 years or younger. Substance abusers were identified by the extent of substance use during the 12 months prior to the interview. Path analysis was used to fit our conceptual models to the data. Main findings: Daughters’ current, adult substance abuse was associated independently with: their own childhood sexual experience (odds ratio [OR] = 6.0) and mothers’ current, adult substance abuse (OR = 2.0). Compared with daughters who first experienced sex after the age of 19, the odds of using substances were 17.7 times higher among daughters who had childhood sexual experience and 3.8 times higher among daughters who first experienced sex between the age of 16–19 years. Explicitly, sexual experiences between the ages of 16–19 years were also risk factors for later adult substance abuse. Mothers’ childhood sexual experience (OR = 7.3) was a strong predictor for daughters’ childhood sexual experience. Conclusions: Our study supported a link between mother and daughter childhood sexual experience among Latinas, and indicated it is a correlate of adult substance abuse. Family based substance abuse prevention efforts and future longitudinal studies should consider maternal childhood sexual experience as a potential indication of risk for Latina daughters. PMID:21072293

"What if you already know everything about sex?" Content analysis of questions from early adolescents in a middle school sex education program.

PubMed

Charmaraman, Linda; Lee, Alice J; Erkut, Sumru

2012-05-01

To assess sixth graders' knowledge and curiosity about sex-related topics that can guide the development of sexual health education and healthcare delivery. Sixth graders (n = 795) in eight ethnically diverse schools participating in an evaluation of a sex education curriculum submitted 859 anonymous questions that were content analyzed. The χ(2) analysis examined whether the themes varied by coed/single-sex environments or by school-level sexual risk. Sexual activity, female anatomy, reproduction, and puberty were the most frequently mentioned topics, whereas, questions on STIs, sexual violence, and drug/alcohol use were fewer. Questions that avoided sexual topics came from lower sexual-risk schools; students at higher-risk schools asked about sexual initiation, contraception, vaginal and anal sex, general health, and pain during sex. Single-sex classrooms elicited more direct and explicit questions about sex. The results are relevant to educators and healthcare providers who ask and answer questions from early adolescents regarding sexual health. Copyright © 2012 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

The short-term impacts of a schooling conditional cash transfer program on the sexual behavior of young women.

PubMed

Baird, Sarah; Chirwa, Ephraim; McIntosh, Craig; Ozler, Berk

2010-09-01

Recent evidence suggests that conditional cash transfer (CCT) programs for schooling are effective in raising school enrollment and attendance. However, there is also reason to believe that such programs can affect other outcomes, such as the sexual behavior of their young beneficiaries. Zomba Cash Transfer Program is a randomized ongoing CCT intervention targeting young women in Malawi that provides incentives (in the form of school fees and cash transfers) to current schoolgirls and recent dropouts to stay in or return to school. An average offer of US$10/month conditional on satisfactory school attendance - plus direct payment of secondary school fees - led to significant declines in early marriage, teenage pregnancy, and self-reported sexual activity among program beneficiaries after just one year of program implementation. For program beneficiaries who were out of school at baseline, the probability of getting married and becoming pregnant declined by more than 40 and 30%, respectively. In addition, the incidence of the onset of sexual activity was 38% lower among all program beneficiaries than the control group. Overall, these results suggest that CCT programs not only serve as useful tools for improving school attendance but may also reduce sexual activity, teen pregnancy, and early marriage. (c) 2009 John Wiley & Sons, Ltd.

Sexual Risk Behavior in Young Adulthood: Broadening the Scope Beyond Early Sexual Initiation

PubMed Central

Epstein, Marina; Bailey, Jennifer A.; Manhart, Lisa E.; Hill, Karl G.; Hawkins, J. David

2013-01-01

A robust link between early sexual initiation and sexual risk-taking behavior is reported in previous studies. The relationship may not be causal, however, as the effect of common risk factors is often not considered. The current study examined whether early initiation is a key predictor of risky sexual behavior in the 20s and 30s, over and above co-occurring individual and environmental factors. Data were drawn from the Seattle Social Development Project, a longitudinal panel of 808 youth. Early predictors (ages 10–15) and sexual risk-taking (ages 21–24 and 30–33) were assessed prospectively. Early sexual initiation (before age 15) was entered into a series of probit regressions that also included family, neighborhood, peer, and individual risk factors. Although a positive bivariate relation between early sexual initiation and sexual risk-taking was observed at both ages, the link did not persist when co-occurring risk factors were included. Behavioral disinhibition and antisocial peer influences emerged as the strongest predictors of sexual risk over and above early sexual initiation. These results suggest that early sexual initiation must be considered in the context of common antecedents; public health policy aimed at delaying sexual intercourse alone is unlikely to substantially reduce sexual risk behavior in young adulthood. PMID:24423058

Sexual knowledge, attitudes, and practice of Israeli adolescents.

PubMed Central

Lancet, M; Modan, B; Kavenaki, S; Antonovski, H; Shoham, I

1978-01-01

A study of 4,976 high-school students in Israel, representative of this age group for the entire country except for 13 percent who attend religious schools, revealed that about one-third of the boys aged 14-15 and almost one-half of those in the 16-17 age category have had sexual intercourse. The respective figures for girls are 6 percent and 16 percent. Age at onset of sexual activity was found to be higher and the level of knowledge about the same as in reports from the Western world. Students of Oriental origin, as well as those considering themselves religious or traditional tended to be less active sexually, more conservative in their attitudes, and less knowledgeable. In contrast, students of both sexes residing in kibbutzim were found to be more active sexually and more knowledgeable. A double standard for girls was accepted, especially among the female respondents, except in the kibbutzim. A subgroup of girls highly sexually active, in contrast to their own attitudes, has been identified, and possible reasons for this discordance discussed. As sexual activity among teenagers is becoming more prevalent, comprehensive and early sex education school programs should be encouraged. PMID:717616

Sexual knowledge, attitudes, and practice of Israeli adolescents.

PubMed

Lancet, M; Modan, B; Kavenaki, S; Antonovski, H; Shoham, I

1978-11-01

A study of 4,976 high-school students in Israel, representative of this age group for the entire country except for 13 percent who attend religious schools, revealed that about one-third of the boys aged 14-15 and almost one-half of those in the 16-17 age category have had sexual intercourse. The respective figures for girls are 6 percent and 16 percent. Age at onset of sexual activity was found to be higher and the level of knowledge about the same as in reports from the Western world. Students of Oriental origin, as well as those considering themselves religious or traditional tended to be less active sexually, more conservative in their attitudes, and less knowledgeable. In contrast, students of both sexes residing in kibbutzim were found to be more active sexually and more knowledgeable. A double standard for girls was accepted, especially among the female respondents, except in the kibbutzim. A subgroup of girls highly sexually active, in contrast to their own attitudes, has been identified, and possible reasons for this discordance discussed. As sexual activity among teenagers is becoming more prevalent, comprehensive and early sex education school programs should be encouraged.

Exposure to degrading versus nondegrading music lyrics and sexual behavior among youth.

PubMed

Martino, Steven C; Collins, Rebecca L; Elliott, Marc N; Strachman, Amy; Kanouse, David E; Berry, Sandra H

2006-08-01

Early sexual activity is a significant problem in the United States. A recent survey suggested that most sexually experienced teens wish they had waited longer to have intercourse; other data indicate that unplanned pregnancy and sexually transmitted diseases are more common among those who begin sexual activity earlier. Popular music may contribute to early sex. Music is an integral part of teens' lives. The average youth listens to music 1.5 to 2.5 hours per day. Sexual themes are common in much of this music and range from romantic and playful to degrading and hostile. Although a previous longitudinal study has linked music video consumption and sexual risk behavior, no previous study has tested longitudinal associations between the content of music lyrics and subsequent changes in sexual experience, such as intercourse initiation, nor has any study explored whether exposure to different kinds of portrayals of sex has different effects. We conducted a national longitudinal telephone survey of 1461 adolescents. Participants were interviewed at baseline (T1), when they were 12 to 17 years old, and again 1 and 3 years later (T2 and T3). At all of the interviews, participants reported their sexual experience and responded to measures of more than a dozen factors known to be associated with adolescent sexual initiation. A total of 1242 participants reported on their sexual behavior at all 3 time points; a subsample of 938 were identified as virgins before music exposure for certain analyses. Participants also indicated how frequently they listened to each of more than a dozen musical artists representing a variety of musical genres. Data on listening habits were combined with results of an analysis of the sexual content of each artist's songs to create measures of exposure to 2 kinds of sexual content: degrading and nondegrading. We measured initiation of intercourse and advancement in noncoital sexual activity level over a 2-year period. Multivariate regression analyses indicated that youth who listened to more degrading sexual content at T2 were more likely to subsequently initiate intercourse and to progress to more advanced levels of noncoital sexual activity, even after controlling for 18 respondent characteristics that might otherwise explain these relationships. In contrast, exposure to nondegrading sexual content was unrelated to changes in participants' sexual behavior. Listening to music with degrading sexual lyrics is related to advances in a range of sexual activities among adolescents, whereas this does not seem to be true of other sexual lyrics. This result is consistent with sexual-script theory and suggests that cultural messages about expected sexual behavior among males and females may underlie the effect. Reducing the amount of degrading sexual content in popular music or reducing young people's exposure to music with this type of content could help delay the onset of sexual behavior.

Ethnicity, gender and risky sexual behaviour among Nigeria youth: an alternative explanation.

PubMed

Odimegwu, Clifford; Somefun, Oluwaseyi Dolapo

2017-01-31

While studies in demography and public health have acknowledged the role of ethnic differences, the influence of ethnicity on youth sexual behaviour in Nigeria has received little or no attention. It is important to know how cultural norms and gender roles, which vary by ethnicity, may promote or prevent risky behaviour. Such information could provide insights into previously undetected sexual behaviour in multi-ethnic situations. The Nigeria Demographic and Health Surveys (NDHS) for 2003, 2008 and 2013 were pooled to examine the relationship between ethnicity and youth sexual reproductive health, proxied by age at sexual debut, multiple sexual partners (MSP) and condom use at last sexual activity, among the 6304 females and 1549 males who reported being sexually active in the four weeks preceding the survey. Multivariate analysis using a Cox proportional hazard regression model was used to determine the risk factors for early sexual activity among young people (15-24). Logistic regression was used to predict condom use at last sexual activity and MSP. The median age at first sexual activity was 16 for females and 17 for males. 43% of male youths used condoms in their last sexual activity, compared to only 16% among females and a higher number of males (81%) had multiple sexual partners compared to females (35%). For females, elevated risks of first sex was higher among Hausa/Fulanis aged 15-19 and elevated risk of first sex was higher among Yoruba males. This study provides further evidence that in order to promote protective sexual behaviours among youth in Nigeria, social, cultural and gender-specific tactics should be put in place for the prevention of HIV and other STIs.

Your Face is Your Fortune: Does Adolescent Attractiveness Predict Intimate Relationships Later in Life?

PubMed Central

Sicinski, Kamil; Moynihan, Donald

2017-01-01

Objective: A growing literature documents the importance of physical attractiveness in young and middle adulthood for romantic, marital, and sexual relationships, but little is known about how attractiveness in adolescence matters to intimate relationships in later life. We ask: does attractiveness early in life convey ongoing benefits late in life, or do such benefits erode over time? Methods: We use multivariate regression models and more than 50 years of data from the Wisconsin Longitudinal Study to examine the connections between adolescent physical attractiveness and intimate relationships (i.e., sexual activity and access to potential sexual partners) in later life. Results: We find that adolescent attractiveness facilitates sexual activity in later life. This relationship is largely driven by attractiveness increasing the probability of having access to potential sexual partners. However, attractiveness is not related to sexual activity among married couples, even after controlling for marital duration. Men, those in good health, and wealthier individuals are also more likely to engage in several facets of intimate relationships. Discussion: These findings highlight the importance of relationship context for later life sexual activity and begin to explicate the pathways through which factors across the life course—particularly attractiveness—influence sexual activity in later life. PMID:26655646

Early Hormonal Influences on Cognitive Functioning in Congenital Adrenal Hyperplasia.

ERIC Educational Resources Information Center

Resnick, Susan M.; And Others

1986-01-01

Reports the results of cognitive test performance and early childhood activities in individuals with congenital adrenal hyperplasia, an autosomal recessive disorder associated with elevated prenatal adrenal androgen levels, demonstrating the effects of early exposure to excess androgenizing hormones on sexually dimorphic cognitive functioning.…

The Competition-Violence Hypothesis: Sex, Marriage, and Male Aggression*

PubMed Central

Seffrin, Patrick M.

2018-01-01

Sexually active men, who are not in a monogamous relationship, may be at a greater risk for violence than men who are sexually active within monogamous relationships and men who are not sexually active. The current study examines changes in sexual behavior and violence in adolescence to early adulthood. Data on male (n = 4,597) and female (n = 5,523) respondents were drawn from four waves of the National Longitudinal Study of Adolescent and Adult Health (Add Health). HLM regression models indicate that men who transition to a monogamous, or less competitive, mode of sexual behavior (fewer partners since last wave), reduce their risk for violence. The same results were not replicated for females. Further, results were not accounted for by marital status or other more readily accepted explanations of violence. Findings suggest that competition for sex be further examined as a potential cause of male violence. PMID:29706687

Sex and the Self: The Impact of Early Sexual Onset on the Self-Concept and Subsequent Risky Behavior of African American Adolescents

ERIC Educational Resources Information Center

Houlihan, Amy E.; Gibbons, Frederick X.; Gerrard, Meg; Yeh, Hsiu-Chen; Reimer, Rachel A.; Murry, Velma M.

2008-01-01

A 5-year longitudinal study of African American adolescents, aged 10 to 12 at Time 1, used the prototype/willingness (prototype) model to examine the (social) cognitive effects of the onset of sexual behavior on self-concept. Structural equation modeling (SEM) showed that becoming sexually active was related to favorable changes in adolescents'…

KidsCount in Colorado! 1994.

ERIC Educational Resources Information Center

Buck, Beverly R.

This 1994 Kids Count report focuses on risk-taking behaviors among Colorado adolescents and discusses how prevention and early intervention strategies can impact the lives of the state's children. Statistics and descriptions are given for: (1) alcohol, tobacco, and drug use; (2) teen sexuality, including sexual activity and teen pregnancy and…

A cross-sectional study of factors associated with adolescent sexual activity

PubMed Central

Shashikumar, R.; Das, R. C.; Prabhu, H. R. A.; Srivastava, K.; Bhat, P. S.; Prakash, J.; Seema, P.

2012-01-01

Context: Adolescents constitute about 20% of our population and increasingly more of them are initiating sexual activity at an early age. Several behaviors associated with adolescence like masturbation, expression of masculinity/femininity, lifestyle habits like attending late night parties, and consumption of alcohol have been variously implicated in initiating sexual activities. Sexual abuse can also lead to premature sexualization. In view of few worthwhile studies from India that have dealt with these issues this study was undertaken. Aims: To elicit information from two co-education schools adolescent boys and girls on matters related to pubescence, sexual experiences, and sexual health. Settings and Design: Study subjects involved students from class IX to XII in two co-education schools. Consent of parents was taken to administer the questionnaire to their wards. Materials and Methods: A total of 586 out of 1580 students completed a self-reporting questionnaire on matters related to sexuality. Statistical Analysis EpiInfo6 Software was used. Results: Significant association was found among those holding the view that having sex proves their masculinity, being sexually abused, masturbation among boys, and sexual activity. A significantly large number of boys and girls are unaware of role of alcohol on sexual activity and that pregnancy can be caused by single intercourse. Conclusions: This was probably the first such comparative study from India. Mechanisms need to be evaluated to help adolescents understand their sexual attitudes and situations that are likely to provoke sexual activity. Therefore, not only more detailed and longitudinal studies are needed to understand these relations in a better perspective, but also a well-planned educational program for adolescents is a need of the hour. PMID:22988320

The relationship between age and brain response to visual erotic stimuli in healthy heterosexual males.

PubMed

Seo, Y; Jeong, B; Kim, J-W; Choi, J

2010-01-01

The various changes of sexuality, including decreased sexual desire and erectile dysfunction, are also accompanied with aging. To understand the effect of aging on sexuality, we explored the relationship between age and the visual erotic stimulation-related brain response in sexually active male subjects. Twelve healthy, heterosexual male subjects (age 22-47 years) were recorded the functional magnetic resonance imaging (fMRI) signals of their brain activation elicited by passive viewing erotic (ERO), happy-faced (HA) couple, food and nature pictures. Mixed effect analysis and correlation analysis were performed to investigate the relationship between the age and the change of brain activity elicited by erotic stimuli. Our results showed age was positively correlated with the activation of right occipital fusiform gyrus and amygdala, and negatively correlated with the activation of right insula and inferior frontal gyrus. These findings suggest age might be related with functional decline in brain regions being involved in both interoceptive sensation and prefrontal modulation while it is related with the incremental activity of the brain region for early processing of visual emotional stimuli in sexually healthy men.

Sadness, suicide, and sexual behavior in Arkansas: results from the youth risk behavior survey 2011.

PubMed

Kindrick, Clint; Gathright, Molly; Cisler, Josh M; Messias, Erick

2013-12-01

We used the 2011 Arkansas Youth Risk Behavior Survey to estimate the prevalence of risky sexual behavior and sexual assault and to measure its association with teen suicidality. In Arkansas, 50.3% of students reported ever having sexual intercourse, 26% onset at 14 or younger, 36 % having had more than one partner, and 10.2% having been physically forced to have sex. "Being forced to have sex" was a risk factor for depression and all components of the suicide continuum. Additionally, early onset of sexual activity and having more than one partner increased the risk for depression, suicidal ideation, plan, and attempt. Suicide is a grievous and preventable tragedy, sadly standing among the leading causes of death for teens.' In this series, we examine risk factors for suicidality among Arkansas high school students; in this installment, we examine sexual behavior. A previous study utilizing the Rhode Island Youth Risk Behavior Survey (YRBS) found an association between having forced sexual intercourse and suicide. Furthermore, an association between psychiatric disorders and risky sexual behaviors, including both early onset and number of partners was found in a birth cohort study revealed. We hypothesize that Arkansas' teens reporting risky sexual behavior and sexual assault are at higher risk of depression and suicidality as well.

Mental health and risky sexual behaviors: evidence from DSM-IV Axis II disorders.

PubMed

Maclean, Johanna Catherine; Xu, Haiyong; French, Michael T; Ettner, Susan L

2013-12-01

Several economic studies link poor mental health and substance misuse with risky sexual behaviors. However, none have examined the relationships between DSM-IV Axis II mental health disorders (A2s) and risky sexual behaviors. A2 disorders are a poorly understood, yet prevalent and disabling class of mental health conditions. They develop early in life through an interaction of genetics and environment, and are persistent across the life course. Common features include poor impulse control, addiction, social isolation, and elevated sexual desires, although the defining features vary substantially across disorder. To investigate the association between A2 disorders and three measures of risky sexual behavior. We obtain data on adults age 20 to 50 years from Wave II of the National Epidemiological Survey of Alcohol and Related Conditions (NESARC). Our outcome measures include early initiation into sexual activity, and past year regular use of alcohol before sex and sexually transmitted disease diagnosis. NESARC administrators use the Alcohol Use Disorder and Associated Disabilities Interview Schedule to classify respondents as meeting criteria for the ten A2 disorders recognized by the American Psychiatric Association. We construct several measures of A2 disorders based on the NESARC administrators' classifications. Given their comorbidity with A2 disorders, we explore the importance of Axis I disorders in the estimated associations. We find that A2 disorders are generally associated with an increase in the probability of risky sexual behaviors among both men and women. In specifications that disaggregate disorders into clusters and specific conditions, the significant associations are not uniform, but are broadly consistent with the defining features of the cluster or disorder. Inclusion of A1 disorders attenuates estimated associations for some risky sexual behaviors among men, but not for women. We find positive associations between A2 disorders and our measures of risky sexual behaviors. Our findings are subject to several data limitations, however. The NESARC lacks information on more advanced risky sexual behaviors and our measure of early initiation into sexual activity is retrospective. Identifying the causal effects of mental health and risky sexual behaviors is complicated due to bias from reverse causality and omitted variables. We believe these sources of bias are less of a concern in our study, however. Specifically, A2 disorders develop early in life and pre-date the risky sexual behaviors, thus negating reverse causality. Because the NESARC contains a rich set of personal characteristics, we are also able to minimize potential omitted variable bias. A2 disorders are significantly associated with risky sexual behaviors, which could lead to greater utilization and cost of health care services. Health care providers should consider A2 disorders when developing health promotion recommendations as these disorders may place individuals at elevated risk for unsafe sexual behaviors. Future studies should examine the causal mechanisms between A2 disorders and risky sexual behaviors.

Everybody's Doin' It (Right?): Neighborhood Norms and Sexual Activity in Adolescence

PubMed Central

Warner, Tara D.; Giordano, Peggy C.; Manning, Wendy D.; Longmore, Monica A.

2011-01-01

A neighborhood's normative climate is linked to, but conceptually distinct from, its structural characteristics such as poverty and racial/ethnic composition. Given the deleterious consequences of early sexual activity for adolescent health and well-being, it is important to assess normative influences on youth behaviors such as sexual debut, number of sex partners, and involvement in casual sexual experiences. The current study moves beyond prior research by constructing a measure of normative climate that more fully captures neighborhood norms, and analyzing the influence of normative climate on behavior in a longitudinal framework. Using recently geo-coded data from the Toledo Adolescent Relationships Study (TARS), we analyze the effect of normative climate on adolescents' sexual behaviors. Results indicate that variation in neighborhood normative climates increases adolescents' odds of sexual debut and casual sex, and is associated with their number of sex partners, even after accounting for neighborhood structural disadvantage and demographic risk factors. PMID:22427712

The effect of abortion legalization on sexual behavior: evidence from sexually transmitted diseases.

PubMed

Klick, Jonathan; Stratmann, Thomas

2003-06-01

Unwanted pregnancy represents a major cost of sexual activity. When abortion was legalized in a number of states in 1969 and 1970 (and nationally in 1973), this cost was reduced. We predict that abortion legalization generated incentives leading to an increase in sexual activity, accompanied by an increase in sexually transmitted diseases (STDs). Using Centers for Disease Control data on the incidence of gonorrhea and syphilis by state, we test the hypothesis that abortion legalization led to an increase in sexually transmitted diseases. We find that gonorrhea and syphilis incidences are significantly and positively correlated with abortion legalization. Further, we find a divergence in STD rates among early legalizing states and late legalizing states starting in 1970 and a subsequent convergence after the Roe v. Wade decision, indicating that the relation between STDs and abortion is casual. Abortion legalization accounts for about one-fourth of the average disease incidence.

[Prevalence of HIV, hepatitis B virus and Treponema pallidum in inmates in the Preventive Detention Center of Arica, Chile].

PubMed

Bórquez, Celia; Lobato, Ismelda; Gazmuri, Paola; Hurtado, Romina; Llanqui, Valerie; Vivanco, Mauricio; Reyes, Teresa; Villanueva, Hilda; Salgado, Katherine; Martínez, M Angélica; Vega, Juan

2017-10-01

The risk groups for sexual transmitted diseases (STDs) are sex workers, drug addicts, young people in early sexual initiation, and population in prison. To determine the prevalence of HIV, Treponema pallidum and hepatitis B Virus (HBV) in male inmates at the Preventive Detention Center (CDP) of Arica. The study was conducted in 140 inmates, with informed consent. Epidemiological survey and blood sampling was conducted. The positive tests were sent to the Hospital Regional of Arica for confirmation and the National Reference Laboratory for confirmation. STD prevalence was 13.6%. The most prevalent was VDRL positive (7.1%) followed by HIV infection (5.7%) and HBV (2.9%). The highest rate (57.9%) occurred in individuals under 31 years old. 63.2% were in an overcrowded situation, 42.1% of cases corresponded to those whose age of sexual activity onset of was before age 15 and 94.7% used drugs. The study reasserts the predisposing factors for the transmission of STDs as age, early sexual debut, drug abuse and overcrowding, noting that prisons are highly vulnerable environments where overcrowding, sexual condition, early sexual initiation, high drug abuse and the lacking spouses visits provide an epidemiological context favorable for increased STD.

Prenatal endocrine influences on sexual orientation and on sexually differentiated childhood behavior

PubMed Central

Hines, Melissa

2012-01-01

Both sexual orientation and sex-typical childhood behaviors, such as toy, playmate and activity preferences, show substantial sex differences, as well as substantial variability within each sex. In other species, behaviors that show sex differences are typically influenced by exposure to gonadal steroids, particularly testosterone and its metabolites, during early development (prenatally or neonatally). This article reviews the evidence regarding prenatal influences of gonadal steroids on human sexual orientation, as well as sex-typed childhood behaviors that predict subsequent sexual orientation. The evidence supports a role for prenatal testosterone exposure in the development of sex-typed interests in childhood, as well as in sexual orientation in later life, at least for some individuals. It appears, however, that other factors, in addition to hormones, play an important role in determining sexual orientation. These factors have not been well-characterized, but possibilities include direct genetic effects, and effects of maternal factors during pregnancy. Although a role for hormones during early development has been established, it also appears that there may be multiple pathways to a given sexual orientation outcome and some of these pathways may not involve hormones. PMID:21333673

Prenatal endocrine influences on sexual orientation and on sexually differentiated childhood behavior.

PubMed

Hines, Melissa

2011-04-01

Both sexual orientation and sex-typical childhood behaviors, such as toy, playmate and activity preferences, show substantial sex differences, as well as substantial variability within each sex. In other species, behaviors that show sex differences are typically influenced by exposure to gonadal steroids, particularly testosterone and its metabolites, during early development (prenatally or neonatally). This article reviews the evidence regarding prenatal influences of gonadal steroids on human sexual orientation, as well as sex-typed childhood behaviors that predict subsequent sexual orientation. The evidence supports a role for prenatal testosterone exposure in the development of sex-typed interests in childhood, as well as in sexual orientation in later life, at least for some individuals. It appears, however, that other factors, in addition to hormones, play an important role in determining sexual orientation. These factors have not been well-characterized, but possibilities include direct genetic effects, and effects of maternal factors during pregnancy. Although a role for hormones during early development has been established, it also appears that there may be multiple pathways to a given sexual orientation outcome and some of these pathways may not involve hormones. Copyright © 2011 Elsevier Inc. All rights reserved.

Alcohol abuse and other factors associated with risky sexual behaviors among adolescent students from the poorest areas in Costa Rica.

PubMed

Rios-Zertuche, Diego; Cuchilla, Jose; Zúñiga-Brenes, Paola; Hernández, Bernardo; Jara, Patricia; Mokdad, Ali H; Iriarte, Emma

2017-03-01

We applied the Integrative Model of Behavioral Prediction to analyze factors associated with risky sexual behaviors for adolescent students living in the poorest segments in Costa Rica. We used data from a school-based knowledge, attitudes, and behaviors survey from the poorest districts of Costa Rica, collected for Salud Mesoamerica Initiative. We analyzed responses of 919 male and female students (12-19 years old) to determine factors associated with sexual intercourse and condom use. One of every four students reported being sexually active. Students that reported being sexually active were more likely to consume excessive alcohol (OR 3.04 [95 % CI 1.94-4.79]). While 88.0 % [95 % CI 73.5-95.1] of sexually active adolescents said they would use a condom the next time they have sex, only 53.1 % [95 % CI 39.3-66.5] reported condom use the last time. Non-condom-users felt purchasing condoms was uncomfortable (OR 0.34 [95 % CI 0.12-0.93]). Poor adolescents in Costa Rica begin sexual activities early and undertake behaviors that increase their risk for unwanted pregnancies and sexually transmitted infections. We found the urgent need to address alcohol abuse, and recognize gender differences in youth health programs.

Sexual Orientation Disparities in Sexually Transmitted Infection Risk Behaviors and Risk Determinants Among Sexually Active Adolescent Males: Results From a School-Based Sample

PubMed Central

Schnarrs, Phillip W.; Rosario, Margaret; Garofalo, Robert; Mustanski, Brian

2014-01-01

Objectives. We examined disparities in risk determinants and risk behaviors for sexually transmitted infections (STIs) between gay-identified, bisexual-identified, and heterosexual-identified young men who have sex with men (YMSM) and heterosexual-identified young men who have sex with women (YMSW) using a school-based sample of US sexually active adolescent males. Methods. We analyzed a pooled data set of Youth Risk Behavior Surveys from 2005 and 2007 that included information on sexual orientation identity, sexual behaviors, and multiple STI risk factors. Results. Bisexual-identified adolescents were more likely to report multiple STI risk behaviors (number of sex partners, concurrent sex partners, and age of sexual debut) compared with heterosexual YMSW as well as heterosexual YMSM and gay-identified respondents. Gay, bisexual, and heterosexual YMSM were significantly more likely to report forced sex compared with heterosexual YMSW. Conclusions. Our results provide evidence that sexual health disparities emerge early in the life course and vary by both sexual orientation identity and sexual behaviors. In particular, they show that bisexual-identified adolescent males exhibit a unique risk profile that warrants targeted sexual health interventions. PMID:24825214

Understanding the link between early sexual initiation and later sexually transmitted infection: test and replication in two longitudinal studies.

PubMed

Epstein, Marina; Bailey, Jennifer A; Manhart, Lisa E; Hill, Karl G; Hawkins, J David; Haggerty, Kevin P; Catalano, Richard F

2014-04-01

Age at sexual initiation is strongly associated with sexually transmitted infections (STI); yet, prevention programs aiming to delay sexual initiation have shown mixed results in reducing STI. This study tested three explanatory mechanisms for the relationship between early sexual debut and STI: number of sexual partners, individual characteristics, and environmental antecedents. A test-and-replicate strategy was employed using two longitudinal studies: the Seattle Social Development Project (SSDP) and Raising Healthy Children (RHC). Childhood measures included pubertal age, behavioral disinhibition, and family, school, and peer influences. Alcohol use and age of sexual debut were measured during adolescence. Lifetime number of sexual partners and having sex under the influence were measured during young adulthood. Sexually transmitted infection diagnosis was self-reported at age 24. Early sex was defined as debut at <15 years. Path models were developed in SSDP evaluating relationships between measures, and were then tested in RHC. The relationship between early sex and STI was fully mediated by lifetime sex partners in SSDP, but only partially in RHC, after accounting for co-occurring factors. Behavioral disinhibition predicted early sex, early alcohol use, number of sexual partners, and sex under the influence, but had no direct effect on STI. Family management protected against early sex and early alcohol use, whereas antisocial peers exacerbated the risk. Early sexual initiation, a key mediator of STI, is driven by antecedents that influence multiple risk behaviors. Targeting co-occurring individual and environmental factors may be more effective than discouraging early sexual debut and may concomitantly improve other risk behaviors. Copyright © 2014 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

EveryBody[TM]: Preventing HIV and Other Sexually Transmitted Diseases among Young Teens.

ERIC Educational Resources Information Center

Schoeberlein, Deborah

EveryBody is a curriculum that emphasizes prevention of human immunodeficiency virus (HIV) and other sexually transmitted diseases (STDs) among early adolescents. It fosters active learning and facilitates communication about HIV/STD prevention and promotes safer behaviors. EveryBody incorporates current research on adolescent development so it…

School-Related Assets and Youth Risk Behaviors: Alcohol Consumption and Sexual Activity

ERIC Educational Resources Information Center

Aspy, Cheryl B.; Vesely, Sara K.; Oman, Roy F.; Tolma, Eleni; Rodine, Sharon; Marshall, LaDonna; Fluhr, Janene

2012-01-01

Background: Two risk behaviors, alcohol consumption and early initiation of sexual intercourse (ISI), can have devastating consequences for youth. The purpose of this study was to determine the association of school connectedness and school-related behaviors (eg, academic performance, skipping school, getting into trouble at school) with these 2…

Utilization of Sexual and Reproductive Health Services in Ethiopia--does it affect sexual activity among high school students?

PubMed

Bilal, Selamawit M; Spigt, Mark; Dinant, Geert Jan; Blanco, Roman

2015-03-01

Universal access to Sexual and Reproductive Health (SRH) services for adolescents was added as a target to the revised Millennium Development Goals framework in 2005. However, the utilization of SRH services among adolescents and their sexual activity is not well explored in Ethiopia, with the result that there is no well-designed and sustainable school based intervention for high school students. We aimed to investigate the utilization of sexual and reproductive health services and sexual activity and, to provide evidence based information and recommendations for possible interventions. A cross-sectional survey was conducted among 1031 female and male high school students aged 14-19 years in Mekelle town, Tigray Region, North Ethiopia. A total of 1031 students participated. Self-administered questionnaire was used. Utilization of sexual and reproductive health services and sexual activity were investigated using a self-administered questionnaire. One out of five students had used the SRH services in the past year. The primary reason for visiting the SRH services was to receive information. The mean age for the first sexual intercourse was 15.7 and one-quarter of the students had multiple sexual partners. Unwanted pregnancies and abortions were reported by female students. SRH services are known and used by students. However, sexual activity at an early age among high school students and unwanted pregnancies and abortions among female students still call for attention. Therefore, providing accurate SRH information on safe sex and enhancing family-student discussion could be a good approach to reach SRH of adolescents. Copyright © 2014 Elsevier B.V. All rights reserved.

Your Face is Your Fortune: Does Adolescent Attractiveness Predict Intimate Relationships Later in Life?

PubMed

Karraker, Amelia; Sicinski, Kamil; Moynihan, Donald

2017-01-01

A growing literature documents the importance of physical attractiveness in young and middle adulthood for romantic, marital, and sexual relationships, but little is known about how attractiveness in adolescence matters to intimate relationships in later life. We ask: does attractiveness early in life convey ongoing benefits late in life, or do such benefits erode over time? We use multivariate regression models and more than 50 years of data from the Wisconsin Longitudinal Study to examine the connections between adolescent physical attractiveness and intimate relationships (i.e., sexual activity and access to potential sexual partners) in later life. We find that adolescent attractiveness facilitates sexual activity in later life. This relationship is largely driven by attractiveness increasing the probability of having access to potential sexual partners. However, attractiveness is not related to sexual activity among married couples, even after controlling for marital duration. Men, those in good health, and wealthier individuals are also more likely to engage in several facets of intimate relationships. These findings highlight the importance of relationship context for later life sexual activity and begin to explicate the pathways through which factors across the life course-particularly attractiveness-influence sexual activity in later life. © The Author 2015. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Masturbation among young women and associations with sexual health: an exploratory study.

PubMed

Hogarth, Harriet; Ingham, Roger

2009-01-01

Much research into young people's developing sexuality is concerned with risk avoidance and the reduction of negative outcomes. Little research has been conducted into sexual self-exploration and, in particular, masturbation among young people, and this has generally been concerned merely with its prevalence. Little is known about the potential role of masturbation in relation to young people's developing sexuality, especially among young women. This study aimed to explore, using a qualitative approach, how young women reported their experiences of masturbation and whether and how these related to other aspects of their sexual activity. Thematic analysis of interview transcripts was employed to identify the range of reported experiences across participants, as well as the relations between various aspects of sexual development and experiences within participants. The findings revealed a broad continuum of views and opinions on female masturbation, which had strong links with parent and partner communication and the young women's beliefs and values concerning their sexual selves. The article concludes by drawing attention to the apparent relation between positive early childhood communication, young women's positive views of their sexual self, and their subsequent sexual activity.

Sexual Narcissism and Infidelity in Early Marriage

PubMed Central

McNulty, James K.; Widman, Laura

2014-01-01

There is theoretical reason to believe that narcissism is associated with infidelity. Yet, studies that have examined this association have yielded inconsistent results. Given that these inconsistencies may have emerged because prior studies used global assessments of narcissism that do not capture the extent to which the components of narcissism are activated in the sexual domain, the current research drew from two longitudinal studies of 123 married couples to examine the extent to which sexual narcissism predicted marital infidelity. Consistent with the idea that narcissism predicts sexual behavior when activated in the sexual domain, own sexual narcissism was positively associated with infidelity, controlling for own marital and sexual satisfaction, own globally-assessed narcissism, partner globally-assessed narcissism, and partner sexual narcissism. Helping to explain why this association emerged, further analyses demonstrated that it was driven by all four facets of sexual narcissism—sexual exploitation, grandiose sense of sexual skill, sexual entitlement (Study 1 only), and lack of sexual empathy (husbands only). Additionally, although partner sexual narcissism was unrelated to infidelity on average, partners’ grandiose sense of sexual skill and partners’ sexual entitlement (Study 2 only) were positively associated with infidelity, and partners’ lack of sexual empathy was negatively associated with infidelity (Study 2 only). These findings highlight the benefits of using domain-specific measures of sexual narcissism in research on sexual behavior and the benefits of using domain-specific measures of personality more generally. PMID:24696386

Sexual narcissism and infidelity in early marriage.

PubMed

McNulty, James K; Widman, Laura

2014-10-01

There is theoretical reason to believe that narcissism is associated with infidelity. Yet, studies that have examined this association have yielded inconsistent results. Given that these inconsistencies may have emerged because prior studies used global assessments of narcissism that do not capture the extent to which the components of narcissism are activated in the sexual domain, the current research drew from two longitudinal studies of 123 married couples to examine the extent to which sexual narcissism predicted marital infidelity. Consistent with the idea that narcissism predicts sexual behavior when activated in the sexual domain, own sexual narcissism was positively associated with infidelity, controlling for own marital and sexual satisfaction, own globally-assessed narcissism, partner globally-assessed narcissism, and partner sexual narcissism. Helping to explain why this association emerged, further analyses demonstrated that it was driven by all four facets of sexual narcissism-sexual exploitation, grandiose sense of sexual skill, sexual entitlement (Study 1 only), and lack of sexual empathy (husbands only). Additionally, although partner sexual narcissism was unrelated to infidelity on average, partners' grandiose sense of sexual skill and partners' sexual entitlement (Study 2 only) were positively associated with infidelity, and partners' lack of sexual empathy was negatively associated with infidelity (Study 2 only). These findings highlight the benefits of using domain-specific measures of sexual narcissism in research on sexual behavior and the benefits of using domain-specific measures of personality more generally.

An Ecological Analysis of the Effects of Deviant Peer Clustering on Sexual Promiscuity, Problem Behavior, and Childbearing from Early Adolescence to Adulthood: An Enhancement of the Life History Framework

PubMed Central

Dishion, Thomas J.; Ha, Thao; Véronneau, Marie-Hélène

2012-01-01

This study proposes the inclusion of peer relationships in a life history perspective on adolescent problem behavior. Longitudinal analyses were used to examine deviant peer clustering as the mediating link between attenuated family ties, peer marginalization, and social disadvantage in early adolescence and sexual promiscuity in middle adolescence and childbearing by early adulthood. Specifically, 998 youth and their families were assessed at age 11 years and periodically through age 24 years. Structural equation modeling revealed that the peer-enhanced life history model provided a good fit to the longitudinal data, with deviant peer clustering strongly predicting adolescent sexual promiscuity and other correlated problem behaviors. Sexual promiscuity, as expected, also strongly predicted the number of children by age 22–24 years. Consistent with a life history perspective, family social disadvantage directly predicted deviant peer clustering and number of children in early adulthood, controlling for all other variables in the model. These data suggest that deviant peer clustering is a core dimension of a fast life history strategy, with strong links to sexual activity and childbearing. The implications of these findings are discussed with respect to the need to integrate an evolutionary-based model of self-organized peer groups in developmental and intervention science. PMID:22409765

An ecological analysis of the effects of deviant peer clustering on sexual promiscuity, problem behavior, and childbearing from early adolescence to adulthood: an enhancement of the life history framework.

PubMed

Dishion, Thomas J; Ha, Thao; Véronneau, Marie-Hélène

2012-05-01

The authors propose that peer relationships should be included in a life history perspective on adolescent problem behavior. Longitudinal analyses were used to examine deviant peer clustering as the mediating link between attenuated family ties, peer marginalization, and social disadvantage in early adolescence and sexual promiscuity in middle adolescence and childbearing by early adulthood. Specifically, 998 youths, along with their families, were assessed at age 11 years and periodically through age 24 years. Structural equation modeling revealed that the peer-enhanced life history model provided a good fit to the longitudinal data, with deviant peer clustering strongly predicting adolescent sexual promiscuity and other correlated problem behaviors. Sexual promiscuity, as expected, also strongly predicted the number of children by ages 22-24 years. Consistent with a life history perspective, family social disadvantage directly predicted deviant peer clustering and number of children in early adulthood, controlling for all other variables in the model. These data suggest that deviant peer clustering is a core dimension of a fast life history strategy, with strong links to sexual activity and childbearing. The implications of these findings are discussed with respect to the need to integrate an evolutionary-based model of self-organized peer groups in developmental and intervention science.

Are sexual media exposure, parental restrictions on media use and co-viewing TV and DVDs with parents and friends associated with teenagers' early sexual behaviour?☆

PubMed Central

Parkes, Alison; Wight, Daniel; Hunt, Kate; Henderson, Marion; Sargent, James

2013-01-01

Sexual content in teenagers' media diets is known to predict early sexual behaviour. Research on sexual content has not allowed for the social context of media use, which may affect selection and processing of content. This study investigated whether sexual media content and/or contextual factors (co-viewing, parental media restrictions) were associated with early sexual behaviour using 2251 14–15 year-olds from Scotland, UK. A third (n = 733) reported sexual intercourse. In multivariable analysis the likelihood of intercourse was lower with parental restriction of sexual media and same-sex peer co-viewing; but higher with mixed-sex peer co-viewing. Parental co-viewing, other parental restrictions on media and sexual film content exposure were not associated with intercourse. Findings suggest the context of media use may influence early sexual behaviour. Specific parental restrictions on sexual media may offer more protection against early sex than other restrictions or parental co-viewing. Further research is required to establish causal mechanisms. PMID:24215959

Are sexual media exposure, parental restrictions on media use and co-viewing TV and DVDs with parents and friends associated with teenagers' early sexual behaviour?

PubMed

Parkes, Alison; Wight, Daniel; Hunt, Kate; Henderson, Marion; Sargent, James

2013-12-01

Sexual content in teenagers' media diets is known to predict early sexual behaviour. Research on sexual content has not allowed for the social context of media use, which may affect selection and processing of content. This study investigated whether sexual media content and/or contextual factors (co-viewing, parental media restrictions) were associated with early sexual behaviour using 2251 14-15 year-olds from Scotland, UK. A third (n = 733) reported sexual intercourse. In multivariable analysis the likelihood of intercourse was lower with parental restriction of sexual media and same-sex peer co-viewing; but higher with mixed-sex peer co-viewing. Parental co-viewing, other parental restrictions on media and sexual film content exposure were not associated with intercourse. Findings suggest the context of media use may influence early sexual behaviour. Specific parental restrictions on sexual media may offer more protection against early sex than other restrictions or parental co-viewing. Further research is required to establish causal mechanisms. Copyright © 2013 The Authors. Published by Elsevier Ltd.. All rights reserved.

Sources of Information on Sex and Antecedents of Early Sexual Initiation among Urban Latino Youth

ERIC Educational Resources Information Center

Fuxman, Shai; De Los Santos, Sabrina; Finkelstein, Daniel; Landon, Mary Kay; O'Donnell, Lydia

2015-01-01

The study examined the relationship between young adolescents' sources of information on sex and precursors to sexual activity. Surveys were conducted with 3,940 Latino sixth grade students. According to results, girls who received information from their parents were less likely to engage in sex precursors. For boys, getting information from other…

Adolescent females with a substance use disorder: affiliations with adult male sexual partners.

PubMed

Castillo Mezzich, A; Giancola, P R; Lu, S Y; Parks, S M; Ratica, G M; Dunn, M

1999-01-01

To test the hypothesis that low socioeconomic status (SES), a disturbed parent-daughter relationship, early sexual development, and antisocial behavior are risk factors in adolescent females affiliating with adult male sexual partners. To determine whether the relation between these risk factors and affiliating with adult male sexual partners is stronger in females with greater, rather than fewer, substance use disorders (SUD). Subjects were 180 adolescent females with SUD and 87 normal controls (14-18 years of age). The SUD group had a lower SES and more negative parent-daughter interactions, and exhibited greater antisocial tendencies. Also, the SUD group showed a more frequent affiliation with adult male sexual partners. Chronological age, age of menarche (sexual development), antisocial behavior, and quality of the parent-daughter relationship were significantly associated with affiliation with adult male sexual partners. Moreover, the number of SUD diagnoses enhanced the relation between the quality of the parent-daughter relationship and antisocial behavior with affiliation with adult male sexual partners. From a prevention perspective, interventions directed at enhancing child rearing practices, communication skills, and involvement in children's needs and activities might result in improved parent-child attachments that may attentuate young women's propensities to become involved in antisocial behavior and affiliate with adult sexual partners. Also, the risk imposed by an early sexual maturation may be offset by enhancing the female adolescent's social skills to select non-deviant and supportive male partners.

The mass media are an important context for adolescents' sexual behavior.

PubMed

L'Engle, Kelly Ladin; Brown, Jane D; Kenneavy, Kristin

2006-03-01

This study compared influences from the mass media (television, music, movies, magazines) on adolescents' sexual intentions and behaviors to other socialization contexts, including family, religion, school, and peers. A sample of 1011 Black and White adolescents from 14 middle schools in the Southeastern United States completed linked mail surveys about their media use and in-home Audio-CASI interviews about their sexual intentions and behaviors. Analysis of the sexual content in 264 media vehicles used by respondents was also conducted. Exposure to sexual content across media, and perceived support from the media for teen sexual behavior, were the main media influence measures. Media explained 13% of the variance in intentions to initiate sexual intercourse in the near future, and 8-10% of the variance in light and heavy sexual behaviors, which was comparable to other contexts. Media influences also demonstrated significant associations with intentions and behaviors after all other factors were considered. All contextual factors, including media, explained 54% of the variance in sexual intentions and 21-33% of the variance in sexual behaviors. Adolescents who are exposed to more sexual content in the media, and who perceive greater support from the media for teen sexual behavior, report greater intentions to engage in sexual intercourse and more sexual activity. Mass media are an important context for adolescents' sexual socialization, and media influences should be considered in research and interventions with early adolescents to reduce sexual activity.

Predictors of premarital sexual activity among unmarried youth in Vientiane, Lao PDR: the role of parent-youth interactions and peer influence.

PubMed

Sychareun, Vanphanom; Phengsavanh, Alongkone; Hansana, Visanou; Chaleunvong, Kongmany; Kounnavong, Sengchan; Sawhney, Monika; Durham, Jo

2013-01-01

Research indicates that adolescents in low-income countries have an early sexual debut and engage in risky sexual behaviours. Few studies in low-income countries however, have explored the factors that influence young people's sexual behaviours. This study examined individual, family and peer-level factors associated with premarital sexual behaviours in the Lao People's Democratic Republic (PDR). A cross-sectional survey was undertaken with unmarried youth aged 18 to 24 years (N = 1200) in Vientiane Capital City. Logistic regression models, controlling for confounding variables, were employed to test for the contribution of factors influencing premarital sexual activity. Most respondents held positive attitudes towards premarital sex, with males having more liberal attitudes than females (mean score of 2.68 vs. 2.32, p < 0.001). Prevalence of premarital sexual activity was higher among males than females (44.7% and 19.2%, respectively). Predictors of premarital sex for males were age, sexual attitudes, perceived parental expectations regarding sex, dating and peer influence. For females, predictors were father's level of education, parent-youth sexual communication, peer influence and liberal sexual attitudes. The results highlight the role of parent-youth interaction and peer influence. The results suggest the need for a range of strategies at the individual, peer and family level, as well as a gender-specific focus.

[Profile of sexual behavior in 12- to 19-year-old Mexican adolescents. Results of ENSA 2000].

PubMed

González-Garza, Carlos; Rojas-Martínez, Rosalba; Hernández-Serrato, María I; Olaiz-Fernández, Gustavo

2005-01-01

To describe traits associated with sexual behaviors in Mexican adolescents, their knowledge about contraception, and factors associated with pregnancy and utilization of contraceptives during first sexual intercourse. Data from the Mexican National Health Survey 2000 (ENSA 2000) were analyzed. This study, conducted between September 1999 and March 2000, was a complex survey with a probabilistic, stratified, and cluster sampling design. The sample population included 15 241 adolescents 12 to 19 years of age. Data analysis included descriptive statistics and a chi-squared test for differences of proportions; also, logistic regression was used to obtain odds ratios. A total of 69.2% adolescents reported knowledge of at least one contraception method; 16.4% of subjects reported having had sexual intercourse. Males initiated sexual intercourse earlier than females and only 37% of all adolescents utilized contraceptives during their first sexual intercourse. Logistic regression analysis showed that being male, having a higher education, having knowledge of at least one contraception method, and having initiated sexual intercourse at an older age, were factors associated with utilization of a contraception method in their first sexual intercourse. A total of 55.7% of sexually active female adolescents had been pregnant. Pregnancy among adolescents was associated with low educational level, sexual activity at early age, and to have sometime lived in free union. The majority of sexually active adolescents did not use contraception during their first sexual intercourse, rendering them at risk of unwanted pregnancies.

HPV vaccination and sexual behavior in a community college sample.

PubMed

Marchand, Erica; Glenn, Beth A; Bastani, Roshan

2013-12-01

Many US parents are concerned that vaccinating daughters against human papillomavirus (HPV) will communicate implicit approval for sexual activity and be associated with early or risky sexual behavior (Scarinci et al. in J Womens Health 16(8):1224-1233, 2007; Schuler et al. in Sex Transm Infect 87:349-353, 2011). The aims of this study were to understand (a) whether the HPV vaccine was associated with risky sexual behavior among a diverse sample of female adolescents and young adults, and (b) to better understand the chronology of HPV vaccination and sexual behavior. An anonymous web-based survey was used to collect data from 114 female community college students. T test and Chi square analyses were used to compare vaccinated and unvaccinated groups on age at first intercourse and proportion who had ever had sexual intercourse. Linear multiple regression was used to predict frequency of condom use and number of sexual partners in the past year, using vaccination status and demographic factors as predictors. About 38% reported receiving at least one dose of the HPV vaccine. Many of those vaccinated (45%) received the vaccine after having initiated sexual activity. The proportion of women who were sexually experienced did not differ by HPV vaccine status, nor did age at first intercourse, number of partners in the past year, or frequency of condom use. Current findings suggest that HPV vaccination is not associated with riskier sexual activity for the young women in this sample. Adolescents and their parents may benefit from education about the need to receive the HPV vaccine before onset of sexual activity.

c-fos is induced in the hippocampus during consolidation of sexual imprinting in the zebra finch (Taeniopygia guttata).

PubMed

Sadananda, Monika; Bischof, Hans-Joachim

2004-01-01

c-fos was used to mark regions of enhanced neuronal activity during sexual imprinting, an early learning process by which information about the prospective sexual partner is acquired and consolidated. In the present study, we demonstrate that the hippocampus, already known for its specialized spatial memory capacities in navigating pigeons and in food-storing birds, depicts a selective differential c-fos induction in a situation shown to lead to sexual imprinting, that is, exposing previously isolated male birds to a female for 1 h. c-fos induction is lateralized, the left hippocampus showing more c-fos activity than the right. Our results would indicate a role for the hippocampus in the consolidation process of imprinting, probably in the transfer of information to the other telencephalic areas that show alterations in synaptic connectivity as a result of consolidation of sexual imprinting.

Reasons for delaying or engaging in early sexual initiation among adolescents in Nigeria

PubMed Central

Ankomah, Augustine; Mamman-Daura, Fatima; Omoregie, Godpower; Anyanti, Jennifer

2011-01-01

Background Annually, over 1 million births in Nigeria are to teenage mothers. Many of these pregnancies are unwanted and these mothers are also exposed to the risk of human immunodeficiency virus (HIV) infection. Sexual abstinence is a critical preventative health strategy. Several quantitative studies in Nigeria have identified the correlates and determinants of early sex, yet few have explored in depth the underlying reasons for early sex. This paper explores both the key factors that motivate some unmarried young people to engage in early sex and reasons why some delay. Methods This qualitative study was based on data from 30 focus group discussions held with unmarried 14- to 19-year-olds in four geographically and culturally dispersed Nigerian states. Focus groups were stratified by sexual experience to capture variations among different subgroups. Results Several reasons for early premarital sex were identified. The “push” factors included situations where parents exposed young female adolescents to street trading. “Pull” factors, particularly for males, included the pervasive viewing of locally produced movies, peer pressure and, for females, transactional sex (where adolescent girls exchange sex for gifts, cash, or other favors). Also noted were overtly coercive factors, including rape. There were also myths and misconceptions that “justified” early sexual initiation. Reasons cited for delay included religious injunction against premarital sex; disease prevention (especially HIV/acquired immunodeficiency syndrome); fear of pregnancy, and linked to this, the fear of dropping out of school; and, for females, the fear of bringing shame to the family, which could lead to their inability to get a “good” husband in the future. Conclusion The differences observed between sexually active and abstinent adolescents were that the latter were more confident, had greater determination, and, most important, deployed refusal skills to delay first sex. Health promoters need to focus attention on educating adolescents in the skills needed to delay sexual debut. PMID:24600276

The Development of the Sexual Self-Concept Inventory for Early Adolescent Girls

ERIC Educational Resources Information Center

O'Sullivan, Lucia F.; Meyer-Bahlburg, Heino F. L.; McKeague, Ian W.

2006-01-01

The Sexual Self-Concept Inventory (SSCI) was developed to assess sexual self-concept in an ethnically diverse sample of urban early adolescent girls. Three scales (Sexual Arousability, Sexual Agency, and Negative Sexual Affect) were shown to be distinct and reliable dimensions of girls' sexual self-concepts. Validity was established through…

Sexual health knowledge and behaviour of young Sudanese Queenslanders: a cross-sectional study.

PubMed

Dean, Judith; Mitchell, Marion; Stewart, Donald; Debattista, Joseph

2017-06-01

Background Forced migration is associated with sexual vulnerability. However, little is known about the sexual health literacy and needs of refugee-background youth post resettlement. Conducted in partnership with the Queensland Sudanese community, this study used a cross-sectional survey to explore the sexual health knowledge, attitudes and behaviours of a convenience sample of 16- to 24-year-old Sudanese-background youth in Australia (n=229). Sexually transmissible infection (STI) and HIV knowledge scores were generally low, although they were found to significantly improve the longer participants had lived in Australia (P<0.001). Female participants reported significantly higher levels of both STI and HIV knowledge compared with the male cohort (P<0.001). The aggregated sexual risk behaviour score suggests generally low levels of risk-taking behaviour. However, of the 140 sexually active participants, 3.1% reported a STI diagnosis, 9.0% reported sex leading to a pregnancy and 33.1% reported they had experienced unwanted sex. Participants also reported engaging in behaviours such as anal sex (33%) and sharing injecting drug equipment. Patterns of sexual behaviour among this predominately refugee-background group are not dissimilar to those of other young Australians. Nonetheless, the self-reported patterns of risk behaviour combined with the low and inaccurate levels of sexual health knowledge suggest this group of young people remain sexually vulnerable, particularly early within their resettlement experience. Culturally and contextually informed sexual health interventions are needed early within the resettlement experience.

Love Hurts (in More Ways Than One): Specificity of Psychological Symptoms as Predictors and Consequences of Romantic Activity Among Early Adolescent Girls*

PubMed Central

Starr, Lisa R.; Davila, Joanne; Stroud, Catherine B.; Li, Po Ching Clara; Yoneda, Athena; Hershenberg, Rachel; Miller, Melissa Ramsay

2012-01-01

Objective Research has linked adolescent romantic and sexual activities to depressive symptoms. The current study examines whether such activities are uniquely linked to depressive symptoms versus symptoms of other disorders (including anxiety, externalizing, and eating disorders), and whether co-occurring symptoms more precisely account for the association between depressive symptoms and romantic involvement. Method Early adolescent girls (N = 83; mean age = 13.45) participated in baseline and 1-year follow up data collection. Results Romantic (i.e., dating and sexual) activities were longitudinally related to numerous types of symptoms. The association between depressive symptoms and romantic variables remained when considering co-occurring symptoms. Girls with more comorbid disorders reported more romantic activities. Conclusions Results suggest that the maladaptive consequences and precipitants of adolescent romantic activities extend beyond depression, but also imply that this association is not secondary to comorbid symptoms. Future work should clarify causal pathways. PMID:22307747

Love hurts (in more ways than one): specificity of psychological symptoms as predictors and consequences of romantic activity among early adolescent girls.

PubMed

Starr, Lisa R; Davila, Joanne; Stroud, Catherine B; Clara Li, Po Ching; Yoneda, Athena; Hershenberg, Rachel; Ramsay Miller, Melissa

2012-04-01

Research has linked adolescent romantic and sexual activities to depressive symptoms. The current study examines whether such activities are uniquely linked to depressive symptoms versus symptoms of other disorders (including anxiety, externalizing, and eating disorders), and whether co-occurring symptoms more precisely account for the association between depressive symptoms and romantic involvement. Early adolescent girls (N = 83; mean age = 13.45) participated in baseline and 1-year follow up data collection. Romantic (i.e., dating and sexual) activities were longitudinally related to numerous types of symptoms. The association between depressive symptoms and romantic variables remained when considering co-occurring symptoms. Girls with more comorbid disorders reported more romantic activities. Results suggest that the maladaptive consequences and precipitants of adolescent romantic activities extend beyond depression, but also imply that this association is not secondary to comorbid symptoms. Future work should clarify causal pathways. © 2012 Wiley Periodicals, Inc.

Menarche as a predictor of risk-taking behavior in a sample of Hungarian adolescent girls.

PubMed

Varga-Tóth, Andrea; Maróti-Nagy, Ágnes; Németh, Gábor; Paulik, Edit

2017-05-24

Background The age at the time of the first sexual intercourse is declining, and the prevalence of smoking is increasing in adolescent girls in developed countries. Objective To assess the relationship between menarche and tobacco smoking and sexual activity in adolescent girls. Subjects Girls between 14 and 18 years, attending primary or secondary school. Methods Socio-demographic characteristics (age, living place, educational level of parents, self-estimated financial background), onset and parameters of periods, and risk behaviors (smoking, sexual activity) were measured by self-administered questionnaires. A multivariate logistic regression analysis was used to assess the relationship between tobacco use and sexual activity and socio-demographic characteristics, menarche and presence of other risk behaviors. Results Adolescent girls who had an earlier onset of their periods were about twice as likely to smoke as girls with later onset of their first period [odds ratio (OR): 2.28, confidence interval (CI): 1.14-4.55]. Being sexually active meant more than 7-fold odds of being a regular tobacco user (OR: 7.24, CI: 4.39-11.94). Regarding sexual activity, increasing age (OR: 4.42, CI: 3.45-5.67) and regular smoking (OR: 7.07, CI: 4.24-11.80) increased, while poor financial status decreased (OR: 0.35, CI: 0.13-0.97) the odds of being sexually active. Conclusion In light of these findings, the reconsideration of health and sexual education in Hungary is needed. Implementation of these programs at an earlier age should be desirable to avoid unfavorable consequences, such as early pregnancy.

Cervical cancer risk perceptions, sexual risk behaviors and sexually transmitted infections among Bivalent Human Papillomavirus vaccinated and non-vaccinated young women in Uganda - 5 year follow up study.

PubMed

Kumakech, Edward; Andersson, Sören; Wabinga, Henry; Musubika, Caroline; Kirimunda, Samuel; Berggren, Vanja

2017-06-02

Previous studies were conflicting regarding the associations between HPV vaccination, cervical cancer risk perceptions, high-risk sexual behaviors and STIs. This study compared the HPV-vaccinated and non-vaccinated young women in Uganda regarding cervical cancer risk perceptions, high-risk sexual behaviors, syphilis and HIV infections 5 years after vaccine implementation. This was a population-based comparative cross-sectional survey conducted in Uganda. The 438 participants were sexually active young women aged 15-24 years and mean age was 18.6 (SD 1.4). The majority (53.0%) were HPV-vaccinated in 2008 without assessment of sexual activity prior to HPV vaccination. Upon verbal assessment of sexual activity at the time of follow-up, data were collected using a questionnaire and laboratory testing of blood samples for syphilis and HIV infections. There were no significant differences between the HPV-vaccinated and non-vaccinated groups regarding the prevalence of high-risk sexual behaviors, syphilis and HIV infections. Cervical cancer risk perceptions and age at sexual debut were nonetheless significantly lower among the vaccinated group compared to their non-vaccinated counterparts. However, HPV vaccination was not significantly associated to cervical cancer risk perceptions and early age at sexual debut in multivariate logistic regression analysis. We found no associations between HPV vaccination, cervical cancer risk perceptions, high-risk sexual behaviors, syphilis and HIV infections among young women in Uganda 5 years after vaccine implementation. Young girls in the study population were found to be sexually active at a young age, affirming the importance of targeting girls of younger age for HPV vaccination.

Human papillomavirus vaccination and sexual behavior in young women.

PubMed

Rysavy, Mary B; Kresowik, Jessica D K; Liu, Dawei; Mains, Lindsay; Lessard, Megan; Ryan, Ginny L

2014-04-01

To compare sexual attitudes and behaviors of young women who have received or declined the HPV vaccine. Cross-sectional survey. Obstetrics and gynecology and pediatrics clinics at a large, Midwestern, academic health center. 223 young women (ages 13-24): 153 who had received HPV vaccination and 70 with no prior HPV vaccination. Sexual behaviors; attitudes toward sexual activity. Vaccinated young women were slightly but significantly younger than unvaccinated (mean age 19.2 vs 20.0). Both groups showed a large percentage of participants engaging in high-risk sexual behavior (75% vs 77%). The mean age at sexual debut was not significantly different between the groups (16.8 vs 17.0) nor was the average number of sexual partners (6.6 for both). Unvaccinated participants were more likely to have been pregnant (20% vs 8.6%, P = .016), although this difference was not significant in multivariate analysis CI [0.902-5.177]. Specific questions regarding high-risk sexual behaviors and attitudes revealed no significant differences between the groups. We found that sexual behaviors, including high-risk behaviors, were similar between young women who had and had not received HPV vaccination. Our findings provide no support for suggestions that the vaccine is associated with increased sexual activity. Importantly, we found that young women in our population are sexually active at a young age and are engaged in high-risk behaviors, affirming the importance of early vaccination. Copyright © 2014 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

Visibility, Immobility and Stigma: Young People's Use of Sexual Health Services in Rural Areas

ERIC Educational Resources Information Center

Craig, Gary; Stanley, Nicky

2006-01-01

Teenage pregnancy has become a major policy issue, for which young people are often publicly held solely responsible. However, a combination of factors substantially increases the risks of conception faced by young people engaging in early sexual activity. This article reports the main findings of a study of teenage pregnancy in linked seaside and…

Sexting, Risk Behavior, and Mental Health in Adolescents: An Examination of 2015 Pennsylvania Youth Risk Behavior Survey Data

ERIC Educational Resources Information Center

Frankel, Anne S.; Bass, Sarah Bauerle; Patterson, Freda; Dai, Ting; Brown, Deanna

2018-01-01

Background: Sexting, the sharing of sexually suggestive photos, may be a gateway behavior to early sexual activity and increase the likelihood of social ostracism. Methods: Youth Risk Behavior Survey (N = 6021) data from 2015 among Pennsylvania 9th-12th grade students were used to examine associations between consensual and nonconsensual sexting…

Genetic influences on adolescent sexual behavior: Why genes matter for environmentally oriented researchers.

PubMed

Harden, K Paige

2014-03-01

There are dramatic individual differences among adolescents in how and when they become sexually active adults, and early sexual activity is frequently cited as a cause of concern for scientists, policymakers, and the general public. Understanding the causes and developmental impact of adolescent sexual activity can be furthered by considering genes as a source of individual differences. Quantitative behavioral genetics (i.e., twin and family studies) and candidate gene association studies now provide clear evidence for the genetic underpinnings of individual differences in adolescent sexual behavior and related phenotypes. Genetic influences on sexual behavior may operate through a variety of direct and indirect mechanisms, including pubertal development, testosterone levels, and dopaminergic systems. Genetic differences may be systematically associated with exposure to environments that are commonly treated as causes of sexual behavior (gene-environment correlation). Possible gene-environment correlations pose a serious challenge for interpreting the results of much behavioral research. Multivariate, genetically informed research on adolescent sexual behavior compares twins and family members as a form of quasi experiment: How do twins who differ in their sexual experiences differ in their later development? The small but growing body of genetically informed research has already challenged dominant assumptions regarding the etiology and sequelae of adolescent sexual behavior, with some studies indicating possible positive effects of teenage sexuality. Studies of Gene × Environment interaction may further elucidate the mechanisms by which genes and environments combine to shape the development of sexual behavior and its psychosocial consequences. Overall, the existence of heritable variation in adolescent sexual behavior has profound implications for environmentally oriented theory and research.

Greater Exposure to Sexual Content in Popular Movies Predicts Earlier Sexual Debut and Increased Sexual Risk Taking

PubMed Central

O’Hara, Ross E.; Gibbons, Frederick X.; Gerrard, Meg; Li, Zhigang; Sargent, James D.

2013-01-01

Early sexual debut is associated with risky sexual behavior and an increased risk of unplanned pregnancy and sexually transmitted infections later in life. The relations among early movie sexual exposure (MSE), sexual debut, and risky sexual behavior in adulthood (i.e., multiple sexual partners and inconsistent condom use) were examined in a longitudinal study of U.S. adolescents. MSE was measured using the Beach method, a comprehensive procedure for media content coding. Controlling for characteristics of adolescents and their families, analyses showed that MSE predicted age of sexual debut, both directly and indirectly through changes in sensation seeking. MSE also predicted engagement in risky sexual behaviors both directly and indirectly via early sexual debut. These results suggest that MSE may promote sexual risk taking both by modifying sexual behavior and by accelerating the normal rise in sensation seeking during adolescence. PMID:22810165

Beyond age at first sex: Patterns of emerging sexual behavior in adolescence and young adulthood

PubMed Central

Haydon, Abigail A.; Herring, Amy H.; Prinstein, Mitchell J.; Halpern, Carolyn Tucker

2011-01-01

Purpose Although the emergence of sexual expression during adolescence and early adulthood is nearly universal, little is known about patterns of initiation. Methods We used latent class analysis to group 12,194 respondents from Waves I and IV of the National Longitudinal Study of Adolescent Health (Add Health) into one of five classes based on variety, timing, spacing, and sequencing of oral-genital, anal, and vaginal sex. Multinomial logistic regression models, stratified by biological sex, examined associations between sociodemographic characteristics and class membership. Results Approximately half of respondents followed a pattern characterized predominately by initiation of vaginal sex first, average age of initiation of approximately 16 years, and spacing of one year or more between initiation of the first and second behaviors; almost one third initiated sexual activity slightly later but reported first experiences of oral-genital and vaginal sex within the same year. Classes characterized by postponement of sexual activity, initiation of only one type of behavior, or adolescent initiation of anal sex were substantially less common. Compared to White respondents, Black respondents were more likely to appear in classes characterized by initiation of vaginal sex first. Respondents from lower socioeconomic backgrounds were more likely to be in classes distinguished by early/atypical patterns of initiation. Conclusions A small number of typical and atypical patterns capture the emergence of sexual behavior during adolescence, but these patterns reveal complex associations among different elements of emerging sexuality that should be considered in future research. PMID:22525108

[Pornography and sexual behaviour of schoolchildren in the Cocodydistrict of Abidjan].

PubMed

N Dri, Kouamé Mathias; Yaya, Issifou; Saka, Bayaki; Aboubakari, Abdoul Samadou; Kouassi, Damus Paquin; Ekou, Kokora Franck

2015-01-01

The objective of this study was to document the influence of pornography on the sexual behaviour of school children in the Cocody district of Abidjan, Cote d'Ivoire. This cross-sectional, descriptive and analytical study was conducted from October to November 2013 with pupils from four schools in Cocody, Abidjan. A total of 398 pupils (224 boys and 174 girls) were interviewed: 14.3% of them had access to pornography on internet or television. 52.8% (210) of the 398 pupils interviewed were sexually active at the time of the survey, 41.9% (88/210) of whom had at least two sexual partners. On bivariate analysis,access to pornography was statistically associated with being sexually active (OR= 2.61; 95%CI [1.41; 4.83]), early onset of sexual intercourse (OR= 2.38; 95%CI = [1.19; 4.76]) and multiples exual partners (OR== 6.09; 95%CI= [2.79; 13.3])Conclusion: The results of this study demonstrate that access to pornography had a negative influence on the sexual behaviour of school children in Abidjan (Côte d'Ivoire].

Predicting sexual coercion in early adulthood: The transaction among maltreatment, gang affiliation, and adolescent socialization of coercive relationship norms.

PubMed

Ha, Thao; Kim, Hanjoe; Christopher, Caroline; Caruthers, Allison; Dishion, Thomas J

2016-08-01

This study tested a transactional hypothesis predicting early adult sexual coercion from family maltreatment, early adolescent gang affiliation, and socialization of adolescent friendships that support coercive relationship norms. The longitudinal study of a community sample of 998 11-year-olds was intensively assessed in early and middle adolescence and followed to 23-24 years of age. At age 16-17 youth were videotaped with a friend, and their interactions were coded for coercive relationship talk. Structural equation modeling revealed that maltreatment predicted gang affiliation during early adolescence. Both maltreatment and gang affiliation strongly predicted adolescent sexual promiscuity and coercive relationship norms with friends at age 16-17 years. Adolescent sexual promiscuity, however, did not predict sexual coercion in early adulthood. In contrast, higher levels of observed coercive relationship talk with a friend predicted sexual coercion in early adulthood for both males and females. These findings suggest that peers have a socialization function in the development of norms prognostic of sexual coercion, and the need to consider peers in the promotion of healthy relationships.

Early menarche: A systematic review of its effect on sexual and reproductive health in low- and middle-income countries.

PubMed

Ibitoye, Mobolaji; Choi, Cecilia; Tai, Hina; Lee, Grace; Sommer, Marni

2017-01-01

Adolescent girls aged 15-19 bear a disproportionate burden of negative sexual and reproductive health outcomes in low- and middle-income countries. Research from several high-income countries suggests that early age at menarche is an important determinant of sexual and reproductive health. We conducted this systematic review to better understand whether and how early menarche is associated with various negative sexual and reproductive health outcomes in low- and middle-income countries and the implications of such associations. We systematically searched eight health and social sciences databases for peer-reviewed literature on menarche and sexual and reproductive health in low- and middle-income countries. Two reviewers independently assessed all studies for inclusion, overall quality and risk of bias, and performed data extraction on all included studies. Twenty-four articles met all inclusion criteria-nine of moderate quality and fifteen with several methodological weaknesses. Our review of the minimal existing literature showed that early menarche is associated with early sexual initiation, early pregnancy and some sexually transmitted infections in low- and middle-income countries, similar to what has been observed in high-income countries. Early menarche is also associated with early marriage-an association that may have particularly important implications for countries with high child marriage rates. Early age at menarche may be an important factor affecting the sexual and reproductive health of adolescent girls and young women in low- and middle-income countries. More research is needed to confirm the existence of the identified associations across different settings and to better understand the process through which early menarche and other markers of early pubertal development may contribute to the increased vulnerability of girls to negative sexual and reproductive health outcomes in low- and middle-income countries. Given the association of early menarche with early marriage, ongoing efforts to reduce child marriage may benefit from targeting efforts to early maturing girls.

Early menarche: A systematic review of its effect on sexual and reproductive health in low- and middle-income countries

PubMed Central

Choi, Cecilia; Tai, Hina; Lee, Grace; Sommer, Marni

2017-01-01

Background Adolescent girls aged 15–19 bear a disproportionate burden of negative sexual and reproductive health outcomes in low- and middle-income countries. Research from several high-income countries suggests that early age at menarche is an important determinant of sexual and reproductive health. We conducted this systematic review to better understand whether and how early menarche is associated with various negative sexual and reproductive health outcomes in low- and middle-income countries and the implications of such associations. Methods We systematically searched eight health and social sciences databases for peer-reviewed literature on menarche and sexual and reproductive health in low- and middle-income countries. Two reviewers independently assessed all studies for inclusion, overall quality and risk of bias, and performed data extraction on all included studies. Results Twenty-four articles met all inclusion criteria–nine of moderate quality and fifteen with several methodological weaknesses. Our review of the minimal existing literature showed that early menarche is associated with early sexual initiation, early pregnancy and some sexually transmitted infections in low- and middle-income countries, similar to what has been observed in high-income countries. Early menarche is also associated with early marriage–an association that may have particularly important implications for countries with high child marriage rates. Conclusions Early age at menarche may be an important factor affecting the sexual and reproductive health of adolescent girls and young women in low- and middle-income countries. More research is needed to confirm the existence of the identified associations across different settings and to better understand the process through which early menarche and other markers of early pubertal development may contribute to the increased vulnerability of girls to negative sexual and reproductive health outcomes in low- and middle-income countries. Given the association of early menarche with early marriage, ongoing efforts to reduce child marriage may benefit from targeting efforts to early maturing girls. PMID:28591132

Sexual abuse in childhood and adolescence and the risk of early pregnancy among women ages 18-22.

PubMed

Young, Maria-Elena D; Deardorff, Julianna; Ozer, Emily; Lahiff, Maureen

2011-09-01

This clinic- and community-based study of young women investigated the relationship between previous sexual abuse and early pregnancy, examining the effect of the developmental period in which sexual abuse occurred and type of sexual abuse, while also providing methodological advances in the assessment of distinctive sexual abuse and its sequelae. Secondary data analysis using Cox proportional hazards models was conducted to determine the association between sexual abuse in childhood, in adolescence, or both, and risk of early pregnancy among 1,790 young women. In addition, this study examined the type of sexual abuse that occurred during each period. As compared with women with no history of sexual abuse, women who experienced sexual abuse only in childhood had a 20% greater hazard of pregnancy; women who experienced sexual abuse only in adolescence had a 30% greater hazard of pregnancy; and women who experienced sexual abuse in both childhood and adolescence had an 80% greater hazard of pregnancy. Across these periods, attempted rape and rape were associated with an increased hazard of pregnancy. The association between sexual abuse and pregnancy was mediated by age at first intercourse and moderated by a woman's education level. This study provides evidence that both the developmental timing and the type of sexual abuse contributes to an increased risk for early pregnancy. The study findings indicate that sexual abuse leads to an earlier age of first sexual intercourse, which in turn increases the likelihood of an early pregnancy. Women with higher educational attainment are less likely to experience early pregnancy as a result of abuse. Copyright © 2011 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Patterns of Adolescent Sexual Behavior Predicting Young Adult Sexually Transmitted Infections: A Latent Class Analysis Approach

PubMed Central

Vasilenko, Sara A.; Kugler, Kari C.; Butera, Nicole M.; Lanza, Stephanie T.

2014-01-01

Adolescent sexual behavior is multidimensional, yet most studies of the topic use variable-oriented methods that reduce behaviors to a single dimension. In this study, we used a person-oriented approach to model adolescent sexual behavior comprehensively, using data from the National Longitudinal Study of Adolescent Health. We identified five latent classes of adolescent sexual behavior: Abstinent (39%), Oral Sex (10%), Low-Risk (25%), Multi-Partner Normative (12%), and Multi-Partner Early (13%). Membership in riskier classes of sexual behavior was predicted by substance use and depressive symptoms. Class membership was also associated with young adult STI outcomes although these associations differed by gender. Male adolescents' STI rates increased with membership in classes with more risky behaviors whereas females' rates were consistent among all sexually active classes. These findings demonstrate the advantages of examining adolescent sexuality in a way that emphasizes its complexity. PMID:24449152

American Academy of Pediatrics. Policy statement--sexuality, contraception, and the media.

PubMed

2010-09-01

From a health viewpoint, early sexual activity among US adolescents is a potential problem because of the risk of pregnancy and sexually transmitted infections. New evidence points to the media adolescents use frequently (television, music, movies, magazines, and the Internet) as important factors in the initiation of sexual intercourse. There is a major disconnect between what mainstream media portray-casual sex and sexuality with no consequences-and what children and teenagers need-straightforward information about human sexuality and the need for contraception when having sex. Television, film, music, and the Internet are all becoming increasingly sexually explicit, yet information on abstinence, sexual responsibility, and birth control remains rare. It is unwise to promote "abstinence-only" sex education when it has been shown to be ineffective and when the media have become such an important source of information about "nonabstinence." Recommendations are presented to help pediatricians address this important issue.

Patterns of adolescent sexual behavior predicting young adult sexually transmitted infections: a latent class analysis approach.

PubMed

Vasilenko, Sara A; Kugler, Kari C; Butera, Nicole M; Lanza, Stephanie T

2015-04-01

Adolescent sexual behavior is multidimensional, yet most studies of the topic use variable-oriented methods that reduce behaviors to a single dimension. In this study, we used a person-oriented approach to model adolescent sexual behavior comprehensively, using data from the National Longitudinal Study of Adolescent Health. We identified five latent classes of adolescent sexual behavior: Abstinent (39%), Oral Sex (10%), Low-Risk (25%), Multi-Partner Normative (12%), and Multi-Partner Early (13%). Membership in riskier classes of sexual behavior was predicted by substance use and depressive symptoms. Class membership was also associated with young adult STI outcomes although these associations differed by gender. Male adolescents' STI rates increased with membership in classes with more risky behaviors whereas females' rates were consistent among all sexually active classes. These findings demonstrate the advantages of examining adolescent sexuality in a way that emphasizes its complexity.

Preventing High-Risk Sexual Behavior in Early Adulthood with Family Interventions in Adolescence: Outcomes and Developmental Processes

PubMed Central

Caruthers, Allison S.; Van Ryzin, Mark J.; Dishion, Thomas J.

2013-01-01

Adolescent study participants who engaged in a brief, family-centered intervention (the Family Check-Up; FCU) were later assessed for the intervention’s effects on high-risk sexual behavior (HRSB) in early adulthood (age 22). Participants (N = 998 adolescents and their families) were randomly assigned to a family-centered intervention in 6th grade and were offered a gated, multilevel intervention that included (a) a school-based family resource center, (b) the FCU, and (c) more intensive, family-based treatment. All services were voluntary, but high-risk families were actively recruited into the FCU. Approximately 23% of the intervention families engaged in the FCU and approximately 18% engaged in more intensive treatment. Using an intent-to-treat design, we found that the direct effect of the FCU on HRSB was not significant; however, an analysis of the developmental processes indicated that intervention families demonstrated improved family relationship quality when compared to control families, which in turn resulted in lower levels of HRSB in early adulthood. Further, the significant effect of family relationship quality on HRSB was mediated by differences in parental monitoring and early sexual activity, and these effects varied as a function of gender and ethnicity. Indirect effects of the FCU on HRSB were significant via multiple different pathways. The implications of these findings for enhancing the impact of family-centered interventions are discussed. PMID:23536124

Sexy media matter: exposure to sexual content in music, movies, television, and magazines predicts black and white adolescents' sexual behavior.

PubMed

Brown, Jane D; L'Engle, Kelly Ladin; Pardun, Carol J; Guo, Guang; Kenneavy, Kristin; Jackson, Christine

2006-04-01

To assess over time whether exposure to sexual content in 4 mass media (television, movies, music, and magazines) used by early adolescents predicts sexual behavior in middle adolescence. An in-home longitudinal survey of 1017 black and white adolescents from 14 middle schools in central North Carolina was conducted. Each teen was interviewed at baseline when he or she was 12 to 14 years old and again 2 years later using a computer-assisted self interview (audio computer-assisted self-interview) to ensure confidentiality. A new measure of each teen's sexual media diet (SMD) was constructed by weighting the frequency of use of 4 media by the frequency of sexual content in each television show, movie, music album, and magazine the teen used regularly. White adolescents in the top quintile of sexual media diet when 12 to 14 years old were 2.2 times more likely to have had sexual intercourse when 14 to 16 years old than those who were in the lowest SMD quintile, even after a number of other relevant factors, including baseline sexual behavior, were introduced. The relationship was not statistically significant for black adolescents after controlling for other factors that were more predictive, including parental disapproval of teen sex and perceived permissive peer sexual norms. Exposure to sexual content in music, movies, television, and magazines accelerates white adolescents' sexual activity and increases their risk of engaging in early sexual intercourse. Black teens appear more influenced by perceptions of their parents' expectations and their friends' sexual behavior than by what they see and hear in the media.

Effects of Prenatal Cocaine Exposure on Early Sexual Behavior: Gender Difference in Externalizing Behavior as a Mediator

PubMed Central

Min, Meeyoung O.; Minnes, Sonia; Lang, Adelaide; Yoon, Susan; Singer, Lynn T.

2015-01-01

Background Prenatal cocaine exposure (PCE) is associated with increased risk for externalizing behavior problems; childhood externalizing behavior problems are linked with subsequent early sexual behavior. The present study examined the effects of PCE on early sexual initiation (sexual intercourse prior to age 15) and whether externalizing behavior in preadolescence mediated the relationship. Methods Three hundred fifty-four (180 PCE and 174 non-cocaine exposed; 192 girls, 142 boys), primarily African-American, low socioeconomic status, 15-year old adolescents participated in a prospective longitudinal study. Adolescents’ sexual behavior was assessed at 15 years using the Youth Risk Behavior Surveillance System. Externalizing behavior was assessed at 12 years using the Youth Self-Report. Results Logistic regression models indicated that adolescents with PCE (n=69, 38%) were 2.2 times more likely (95% CI= 1.2 – 4.1, p < .01) to engage in early sexual intercourse than non-exposed peers (n=49, 28%) controlling for covariates. This relationship was fully mediated by self-reported externalizing behavior in girls but not in boys, suggesting childhood externalizing behavior as a gender moderated mediator. Blood lead level during preschool years was also related to a greater likelihood of early sexual intercourse (OR=2.6, 95% CI=1.4 – 4.7, p < .002). Greater parental monitoring decreased the likelihood of early sexual intercourse, while violence exposure increased the risk. Conclusions PCE is related to early sexual intercourse, and externalizing behavior problems mediate PCE effects in female adolescents. Interventions targeting externalizing behavior may reduce early sexual initiation and thereby reduce HIV risk behaviors and early, unplanned pregnancy in girls with PCE. PMID:26088698

Effects of prenatal cocaine exposure on early sexual behavior: Gender difference in externalizing behavior as a mediator.

PubMed

Min, Meeyoung O; Minnes, Sonia; Lang, Adelaide; Yoon, Susan; Singer, Lynn T

2015-08-01

Prenatal cocaine exposure (PCE) is associated with increased risk for externalizing behavior problems; childhood externalizing behavior problems are linked with subsequent early sexual behavior. The present study examined the effects of PCE on early sexual initiation (sexual intercourse prior to age 15) and whether externalizing behavior in preadolescence mediated the relationship. Three hundred fifty-four (180 PCE and 174 non-cocaine exposed; 192 girls, 142 boys), primarily African-American, low socioeconomic status, 15-year-old adolescents participated in a prospective longitudinal study. Adolescents' sexual behavior was assessed at 15 years using the Youth Risk Behavior Surveillance System. Externalizing behavior was assessed at 12 years using the Youth Self-Report. Logistic regression models indicated that adolescents with PCE (n=69, 38%) were 2.2 times more likely (95% CI=1.2-4.1, p<.01) to engage in early sexual intercourse than non-exposed peers (n=49, 28%) controlling for covariates. This relationship was fully mediated by self-reported externalizing behavior in girls but not in boys, suggesting childhood externalizing behavior as a gender moderated mediator. Blood lead level during preschool years was also related to a greater likelihood of early sexual intercourse (OR=2.6, 95% CI=1.4-4.7, p<.002). Greater parental monitoring decreased the likelihood of early sexual intercourse, while violence exposure increased the risk. PCE is related to early sexual intercourse, and externalizing behavior problems mediate PCE effects in female adolescents. Interventions targeting externalizing behavior may reduce early sexual initiation and thereby reduce HIV risk behaviors and early, unplanned pregnancy in girls with PCE. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

No difference in sexual behavior of adolescent girls following Human Papilloma Virus vaccination: a case study two districts in Uganda; Nakasongola and Luwero.

PubMed

Aujo, Judith Caroline; Bakeera-Kitaka, Sabrina; Kiguli, Sarah; Mirembe, Florence

2014-02-12

Vaccination against Human Papilloma Virus (HPV) before sexual debut has been recommended by WHO as a primary prevention strategy against cervical cancer. In Uganda, vaccination against HPV started as a demonstration project among young girls in Nakasongola; and Ibanda districts. Studies have suggested that vaccination against HPV could result in risky sexual behavior and increase the risk of early sexual debut.This study was done to compare the sexual behavior of HPV vaccinated and non vaccinated adolescent girls in two neighboring districts in Uganda; and to assess whether HPV vaccination had any influence on sexual behavior of vaccinated adolescent girls. This was an unmatched comparative study, which used both qualitative and quantitative study methods. It was carried out among 400 primary school girls aged 12 to 15 years in the districts of Nakasongola (vaccinated) and Luwero (non vaccinated). Quantitative data was collected using a questionnaire while qualitative data was obtained using focus group discussions and key informant interviews. The main outcome measure was the number of sexually active girls in each group. Of the 400 girls, 8 volunteered information that they were sexually active, 5(2.5%) from Luwero (non vaccinated) and 3 (1.5%) from Nakasongola (vaccinated), but there was no statistically significant difference between the 2 groups. HPV vaccination was not significantly associated with being sexually active. There was no significant difference in sexual behavior between vaccinated and non vaccinated girls.

No difference in sexual behavior of adolescent girls following Human Papilloma Virus vaccination: a case study two districts in Uganda; Nakasongola and Luwero

PubMed Central

2014-01-01

Background Vaccination against Human Papilloma Virus (HPV) before sexual debut has been recommended by WHO as a primary prevention strategy against cervical cancer. In Uganda, vaccination against HPV started as a demonstration project among young girls in Nakasongola; and Ibanda districts. Studies have suggested that vaccination against HPV could result in risky sexual behavior and increase the risk of early sexual debut. This study was done to compare the sexual behavior of HPV vaccinated and non vaccinated adolescent girls in two neighboring districts in Uganda; and to assess whether HPV vaccination had any influence on sexual behavior of vaccinated adolescent girls. Methods This was an unmatched comparative study, which used both qualitative and quantitative study methods. It was carried out among 400 primary school girls aged 12 to 15 years in the districts of Nakasongola (vaccinated) and Luwero (non vaccinated). Quantitative data was collected using a questionnaire while qualitative data was obtained using focus group discussions and key informant interviews. The main outcome measure was the number of sexually active girls in each group. Results Of the 400 girls, 8 volunteered information that they were sexually active, 5(2.5%) from Luwero (non vaccinated) and 3 (1.5%) from Nakasongola (vaccinated), but there was no statistically significant difference between the 2 groups. HPV vaccination was not significantly associated with being sexually active. Conclusion There was no significant difference in sexual behavior between vaccinated and non vaccinated girls. PMID:24520841

Risk Bases in Childhood and Adolescence among HIV-negative Young Adult Gay and Bisexual Male Barebackers

PubMed Central

Halkitis, Perry N.; Siconolfi, Daniel; Fumerton, Megan; Barlup, Kristin

2009-01-01

We sought to consider the phenomenon of intentional unprotected intercourse, known colloquially as barebacking, with regard to identities that gay men develop as barebackers and the developmental bases which may predispose some men to this identity. As part of a larger study, we analyzed the life history interviews of 12 diverse HIV-negative men in early adulthood, using thematic coding procedures to identify events, conditions, and emotional states in childhood and adolescence that might help to explain why uninfected young men might place themselves at risk for HIV seroconversion. These analyses elicited various risk bases in childhood and adolescence, including early sexual experiences, pronounced experimentation with and abuse of drugs and alcohol, feelings of loneliness, a lack of love relationships despite sexual activity, and early experiences of loss. These findings suggest a complex interplay between emotional factors and life events, which may help to explain these men as sexual risk takers. PMID:19946573

Early Adolescent Sexual Initiation as a Problem Behavior: A Comparative Study of Five Nations

PubMed Central

Madkour, Aubrey Spriggs; Farhat, Tilda; Halpern, Carolyn Tucker; Godeau, Emmanuelle; Gabhainn, Saoirse Nic

2010-01-01

Purpose Using a Problem Behavior Theory (PBT) framework, this paper examines the extent to which psychosocial correlates of early sexual initiation (before age 16) vary across developed nations. Methods Fifteen-year-old participants (n=5,624) in the 1997-1998 WHO collaborative Health Behavior in School-Aged Children survey (Finland, Scotland, France and Poland) and the 1996 US Add Health survey self-reported substance use (alcohol and tobacco), school attachment, positive parental communication, and early sexual intercourse experience. Stratifying by gender, we performed univariate, bivariate, and multivariable analyses controlling for family socioeconomic status, family structure, and nation fixed effects. Results Self-reported early sexual experience, substance use, school attachment and positive communication with parents varied significantly across nations for both boys and girls. In both crude and adjusted analyses, substance use was positively associated with early sexual experience among boys and girls across nations, although associations were stronger in Europe than the US (adjusted odds ratio [AOR] range 1.56-3.74). School attachment was similarly inversely related to early sexual experience among boys and girls across nations (AOR range 0.63-0.94). However, positive parent communication was significantly inversely related to early sexual experience only among US females (AOR 0.50). Conclusions Findings overall supported the fit of early adolescent sexual initiation as a risk behavior within a PBT framework cross-nationally, suggesting that similar factors could be targeted to prevent early sexual initiation across some developed nations. However further research is warranted examining the temporality of these relationships. PMID:20864009

The Strong African American Families Program: translating research into prevention programming.

PubMed

Brody, Gene H; Murry, Velma McBride; Gerrard, Meg; Gibbons, Frederick X; Molgaard, Virginia; McNair, Lily; Brown, Anita C; Wills, Thomas A; Spoth, Richard L; Luo, Zupei; Chen, Yi-Fu; Neubaum-Carlan, Eileen

2004-01-01

A randomized prevention trial contrasted families who took part in the Strong African American Families Program (SAAF), a preventive intervention for rural African American mothers and their 11-year-olds, with control families. SAAF is based on a contextual model positing that regulated, communicative parenting causes changes in factors protecting youths from early alcohol use and sexual activity. Parenting variables included involvement-vigilance, racial socialization, communication about sex, and clear expectations for alcohol use. Youth protective factors included negative attitudes about early alcohol use and sexual activity, negative images of drinking youths, resistance efficacy, a goal-directed future orientation, and acceptance of parental influence. Intervention-induced changes in parenting mediated the effect of intervention group influences on changes in protective factors over a 7-month period.

Sexual abstinence at age 21 in New Zealand: the importance of religion.

PubMed

Paul, C; Fitzjohn, J; Eberhart-Phillips, J; Herbison, P; Dickson, N

2000-07-01

Most research on adolescent sexual behaviour has focused on early initiation and consequent risks. We have instead examined the circumstances of young people who have not had sexual intercourse before age 21, in order to throw light on the ways in which young people might resist societal pressures for early sexual intercourse. The sample was a cohort born in Dunedin, New Zealand in 1972/73, formed at age 3, and followed with regular assessments of personal, family and educational functioning to age 21. At age 18 and 21 information on sexual behaviour was collected, using a computer presented questionnaire. The response rate at age 21 was 935/1020 (91.7%) of the survivors of the original cohort. Overall 11.3% of the men and 8.1% of the women reported never having sexual intercourse. Sex with a man was reported by 20 men (4.5%), of whom only two reported having sex only with men. Being first born and being persistently involved in religious activities, measured at both 11 years and 21 years, were significant predictors of abstinence for both sexes. Examination of perceptions of an ideal lifestyle, sexual behaviour and religious involvement showed that religion was an important factor in decisions to delay sexual intercourse past age 20, especially for men. It would be helpful to examine further the features of moral decision making which are characteristic of religious experiences.

Sexual Dysfunctions: Relationship to Childhood Sexual Abuse and Early Family Experiences in a Nonclinical Sample.

ERIC Educational Resources Information Center

Kinzl, Johann F.; And Others

1995-01-01

This study evaluated 202 female university students for early familial experience and childhood sexual abuse (CSA) in relation to adult sexual disorders: (1) victims of multiple CSA more frequently reported sexual desire disorders; and (2) single-incident victims and nonvictims reported no significantly different rates of sexual dysfunction.…

Long-Term Consequences of Early Sexual Initiation on Young Adult Health: A Causal Inference Approach

ERIC Educational Resources Information Center

Kugler, Kari C.; Vasilenko, Sara A.; Butera, Nicole M.; Coffman, Donna L.

2017-01-01

Although early sexual initiation has been linked to negative outcomes, it is unknown whether these effects are causal. In this study, we use propensity score methods to estimate the causal effect of early sexual initiation on young adult sexual risk behaviors and health outcomes using data from the National Longitudinal Study of Adolescent to…

Neural activation during delay discounting is associated with 6-month change in risky sexual behavior in adolescents.

PubMed

Gardiner, Casey K; Karoly, Hollis C; Thayer, Rachel E; Gillman, Arielle S; Sabbineni, Amithrupa; Bryan, Angela D

2018-04-19

Identifying cognitive and neural mechanisms of decision making in adolescence can enhance understanding of, and interventions to reduce, risky health behaviors in adolescence. Delay discounting, or the propensity to discount the magnitude of temporally distal rewards, has been associated with diverse health risk behaviors, including risky sex. This cognitive process involves recruitment of reward and cognitive control brain regions, which develop on different trajectories in adolescence and are also implicated in real-world risky decision making. However, no extant research has examined how neural activation during delay discounting is associated with adolescents' risky sexual behavior. To determine whether a relationship exists between adolescents' risky sexual behavior and neural activation during delay discounting. Adolescent participants completed a delay discounting paradigm during functional magnetic resonance imaging (fMRI) scanning, and they reported risky sexual behavior at baseline, 3-, 6-, 9-, and 12-month follow-up time points. Latent growth curve models were employed to determine relationships between brain activation during delay discounting and change in risky sexual behavior over time. Greater activation in brain regions associated with reward and cognitive control (caudate, putamen, nucleus accumbens, anterior cingulate, insula, orbitofrontal cortex, inferior frontal gyrus, dorsolateral prefrontal cortex) during delay discounting was associated with lower mean levels of risky sexual behavior but greater growth over the period from baseline to 6 months. Neural activation during delay discounting is cross-sectionally and prospectively associated with risky sexual behavior in adolescence, highlighting a neural basis of risky decision-making as well as opportunities for early identification and intervention.

Psychosexual development, maternalism, nonpromiscuity, and body image in 15 females with precocious puberty.

PubMed

Money, J; Walker, P A

1971-03-01

Fifteen females with a history of idiopathic sexual precocity were selected without known sampling bias. They had been followed for as long as 18 years. They showed various behavioral characteristics as a group, but were also individually unique. If the IQ permitted, they benefited socially from school acceleration. Left to their own devices, the majority preferred friends nearer to them in physique age rather than chronologic age. Play interests, though influenced by the age of playmates, showed no features unique to the precocious onset of hormonal puberty. About half of the girls had occasional moody or depressed spells and wanted to be left alone. Maternalistic interests were strongly represented; only one girl was a tomboy. Masturbation and sexual play in childhood were rarely confirmed, and in no instances were totally contrary to family or community mores. No consistent progression of erotic dream content was discerned. Dreams of having a baby were rare, but antedated intercourse dreams, which were also rarely reported and did not include sensations of climax. Whereas the youngest age of having a serious boyfriend was 8 years, and the youngest age of intercourse, 11, the majority of girls did not report romantic and sexual involvements before the middle teenage years or later. In the three instances of marriage, the youngest was at age 21. Motherhood has so far been achieved by only one patient. She delivered her first child at age 11. The visible appearance of early sexual development and early advanced statural growth created a problem in childhood human relationships for most of the girls, regardless of what they said, and regardless of their skill or ineptitude in handling it. They all benefited even from minimal counseling, as did their parents. Early appearance of physical sexual development does not automatically lead to premature engagement in erotic activity or promiscuous sexual behavior. Such activity and behavior require appropriate experience and facilitating knowledge of erotic opportunities.

Transtheoretical model-based postpartum sexual health education program improves women's sexual behaviors and sexual health.

PubMed

Lee, Jian-Tao; Tsai, Jia-Ling

2012-04-01

Postpartum sexual health education was once routinely administered to postpartum women, but few interventions were specifically described or clearly based on theory, and few sexual interventions affected women's sexual behaviors. To evaluate the effectiveness of a refined theory-based interactive postpartum sexual health education program (IPSHEP) in enhancing postpartum women's sexual behavior and health. For this prospective, randomized controlled trial, 250 participants were randomized to three groups. Experimental group A received our refined theory-based IPSHEP. Experimental group B received only an interactive, self-help pamphlet. The control group received routine education (a 10- to 15-minute educational talk and a sexual health pamphlet without an interactive design). Data were collected at baseline, 3 days, 2 months, and 3 months postpartum. Postpartum women's sexual self-efficacy (SSE), diversity of sexual activity (DSA), return to sexual activity, and sexual satisfaction (SS). Women who received our theory-based postpartum sexual health education program had significantly greater SSE (P < 0.05) and greater DSA (P < 0.05), and tended to resume their sexual life earlier than women in the routine teaching and interactive pamphlet-only groups (P < 0.05). However, the SS levels of postpartum women who received our program did not differ significantly from those of women who received routine teaching or the interactive pamphlet only.   Our findings suggest that a theory-based postpartum sexual health education program improved women's sexual health and sexual behavior and that the transtheoretical model can be translated into practice, supporting its use to enhance the sexual health of postpartum women. Despite the lack of a significant effect on SS, women who received our theory-based postpartum sexual health education program tended to maintain their prepregnancy level of SS in early postpartum. © 2011 International Society for Sexual Medicine.

Mother-daughter communication and college women's confidence to communicate with family members and doctors about the human papillomavirus and sexual health.

PubMed

Romo, Laura F; Cruz, Maria Elena; Neilands, Torsten B

2011-10-01

In this study, we examined whether mother-daughter sexuality communication in midadolescence contributes to young women's self-efficacy to consult with family members about sexual health problems, and to talk with physicians about the human papillomavirus (HPV). Young European American, Latina, and Asian Pacific Islander college women reported on how confident they felt talking to their family members and doctors about HPV and sexual health issues. We gathered retrospective data regarding the nature of mother-daughter communication, including sexuality communication, in midadolescence. Other variables included physician trust, knowledge about HPV, and reports of current sexual activity. More openness in past general communication with their mothers, more perceived comfort in past sexuality communication, and a greater number of reproductive health topics discussed was linked to greater confidence in communicating with family members about sexual health problems. In addition, higher levels of sexual activity, more knowledge about HPV, and the number of reproductive health topics discussed with mothers in midadolescence, were associated with increased confidence talking to doctors about HPV and sexual health. Positive communication experiences with mothers in the early years may reduce the shame, embarrassment, and anxiety associated with talking to physicians about sensitive sexuality issues. Copyright © 2011 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

Testing the theory of reasoned action in explaining sexual behavior among African American young teen girls.

PubMed

Doswell, Willa M; Braxter, Betty J; Cha, Eunseok; Kim, Kevin H

2011-12-01

This study tested the Theory of Reasoned Action to examine the prediction of early sexual behavior among African American young teen girls. Baseline data from a longitudinal randomized clinical trial were used. Between 2001 and 2005, 198 middle-school girls aged 11 to 14 years were recruited. As girls aged, they held more permissive attitudes toward engaging in early sexual behavior and had a higher intention to engage in early sexual behavior. Intention was a significant predictor to explain sexual behavior among the girls. There is a need to develop strategies that promote intention related to delay and prevention of early sexual behavior. Copyright © 2011 Elsevier Inc. All rights reserved.

Human Papillomavirus Vaccination at a Time of Changing Sexual Behavior

PubMed Central

Lazzarato, Fulvio; Brisson, Marc; Franceschi, Silvia

2016-01-01

Human papillomavirus (HPV) prevalence varies widely worldwide. We used a transmission model to show links between age-specific sexual patterns and HPV vaccination effectiveness. We considered rural India and the United States as examples of 2 heterosexual populations with traditional age-specific sexual behavior and gender-similar age-specific sexual behavior, respectively. We simulated these populations by using age-specific rates of sexual activity and age differences between sexual partners and found that transitions from traditional to gender-similar sexual behavior in women <35 years of age can result in increased (2.6-fold in our study) HPV16 prevalence. Our model shows that reductions in HPV16 prevalence are larger if vaccination occurs in populations before transitions in sexual behavior and that increased risk for HPV infection attributable to transition is preventable by early vaccination. Our study highlights the importance of using time-limited opportunities to introduce HPV vaccination in traditional populations before changes in age-specific sexual patterns occur. PMID:26691673

Human Papillomavirus Vaccination at a Time of Changing Sexual Behavior.

PubMed

Baussano, Iacopo; Lazzarato, Fulvio; Brisson, Marc; Franceschi, Silvia

2016-01-01

Human papillomavirus (HPV) prevalence varies widely worldwide. We used a transmission model to show links between age-specific sexual patterns and HPV vaccination effectiveness. We considered rural India and the United States as examples of 2 heterosexual populations with traditional age-specific sexual behavior and gender-similar age-specific sexual behavior, respectively. We simulated these populations by using age-specific rates of sexual activity and age differences between sexual partners and found that transitions from traditional to gender-similar sexual behavior in women <35 years of age can result in increased (2.6-fold in our study) HPV16 prevalence. Our model shows that reductions in HPV16 prevalence are larger if vaccination occurs in populations before transitions in sexual behavior and that increased risk for HPV infection attributable to transition is preventable by early vaccination. Our study highlights the importance of using time-limited opportunities to introduce HPV vaccination in traditional populations before changes in age-specific sexual patterns occur.

Delaying sexual debut amongst out-of-school youth in rural southwest Uganda.

PubMed

Nobelius, Ann-Maree; Kalina, Bessie; Pool, Robert; Whitworth, Jimmy; Chesters, Janice; Power, Robert

2010-08-01

This paper focuses on 'sexual debut' among out-of-school youth in Masaka District, Uganda, factors influencing its timing and assistance young people feel they need to delay sexual initiation. Data were drawn from a sexual health needs assessment using applied anthropological techniques with young people aged 13-19 years. Parents, guardians and community leaders were also consulted. All participants felt that young people begin their sexual lives too early. Young men feel under pressure from friends and older men to prove their masculinity. Most delay further activity after debut and want assistance to resist the pressure. Young women's debut after physical maturation prompts 'pestering' for sex from boys and men who offer gifts. After debut, young women remain sexually active but believe younger women need assistance to resist pressure. Programmes are needed to help young people achieve these goals. Structurally, the community needs to develop means of preventing men from pestering young women for sex and of redeveloping both the social role and pathway to marriage for young women who are marrying later than is traditional.

Electroencephalographic activity during sexual behavior: a novel approach to the analysis of drug effects on arousal and motivation relevant for sexual dysfunctions.

PubMed

Hernández-González, Marisela; Guevara, Miguel Angel; Agmo, Anders

2014-06-01

The neurobiological bases of human sexual behavior are only partly understood. The etiology of most human sexual dysfunctions is not understood at all. Nevertheless, substantial progress has been made in the treatment of some male sexual disorders. The prime example should be erectile deficiency, where several efficient and safe treatments are available. Pharmacological treatment for premature ejaculation is also available, although it is still in an early stage. Disorders of sexual desire have attracted much attention when women are affected but far less so when men are concerned. Whereas animal models appropriate for testing treatments for problems with erection and premature ejaculation are available, it is questionable whether such models of the desire disorders have predictive validity. There seems to be many factors involved both in reduced and enhanced sexual desire, most of which are unknown. In this review we present some data suggesting that an electroencephalographic analysis of brain activity during exposure to sexually relevant stimuli in male rats and men and during execution of sexual behaviors in male rats may provide useful information. The effects of a commonly used drug, ethanol, on the electroencephalogram recorded during sexual events in rats and men are also described. Although this approach to the analysis of the central nervous activity associated with sexual desire, arousal and behavior is still in its infancy, the data obtained so far show a remarkable similarity between men and rats. This suggests that animal studies of electroencephalographic responses to drugs in sexual contexts may be useful for predicting effects in the human male. Copyright © 2014 Elsevier Inc. All rights reserved.

Effectiveness of Circle of Life, an HIV-Preventive Intervention for American Indian Middle School Youths: A Group Randomized Trial in a Northern Plains Tribe

PubMed Central

Whitesell, Nancy Rumbaugh; Keane, Ellen M.; Desserich, Jennifer A.; Giago, Cindy; Sam, Angela; Mitchell, Christina M.

2014-01-01

Objectives. We assessed the effectiveness of Circle of Life (COL), an HIV-preventive intervention developed specifically for American Indian and Alaska Native (AI/AN) middle school youths. Methods. By partnering with a tribal community, we conducted a longitudinal wait-listed group randomized trial with 635 seventh and eighth graders in 13 schools of a Northern Plains tribe. We surveyed participants at baseline, 3 months, and 12 months from 2006 to 2007. Results. COL was found to increase HIV knowledge in the short term, but had no effect on sexual activity compared with those who did not receive it. However, COL was found to be effective for delaying the onset of sexual activity, with the greatest reduction in risk occurring for those receiving COL at early ages. Conclusions. Community partnership was key to successful project design, implementation, and analysis. The project confirmed the importance of the timing of interventions in early adolescence. COL may be a key resource for reducing sexual risk among AI/AN youths. PMID:24754555

Sexual and reproductive health is our business.

PubMed

Sarjeant, H

1993-01-01

The Family Planning Association of Trinidad and Tobago (FPATT) has decided that integration of the concept of sexual and reproductive health into regular family planning activities is the best way to increase the contraceptive prevalence rate. A more holistic approach to service provision is being developed. On the basis of survey findings that early sexual activity, low contraceptive use, and limited knowledge are widespread among young people, this population group has been selected as a focus. FPATT has asked for a TT$1 million subsidy to intensify sex education programs in the schools. Issues discussed include human sexuality, values clarification, relationships, problems affecting teenagers, parenting, rape and incest, and family planning. FPATT also conducts training sessions for teachers and parents. Since young people tend to respond best to peers, peer counseling is emphasized. Education is also offered at large industrial sites, private homes in small communities, and government health centers.

Do Thai parents really know about the sexual risk taking of their children? A qualitative study in Bangkok

PubMed Central

Fongkaew, Warunee; Cupp, Pamela K.; Miller, Brenda A.; Atwood, Katharine A.; Chamratrithirong, Apichat; Rhucharoenpornpanich, Orratai; Rosati, Michael J.; Chookhare, Warunee; Byrnes, Hilary F.

2012-01-01

This qualitative study explores the perceptions of parents and adolescents toward sexual risk-taking behaviors. In-depth interviews were conducted with 30 parents and 30 adolescents (aged 13–14 years) in Bangkok, and were analyzed by using coding and thematic analysis. The results showed that although parents generally believed that Thai teens begin to have sex at an early age and engage in sexual risk-taking behaviors, they trusted that their teens would follow parental guidance and rules and not engage in sexual activity at this age. Most of the Thai teens in the present study reported that their parents were not really aware of their sexual behaviors because of their tendency to keep their sexual stories secret for fear of being scolded, blamed, and punished. The teens also reported that they wanted their parents to listen, give them warmth and more freedom, and be more in touch with their activities. Parents expressed their need for knowledge and skills so that they could help guide their adolescent children to avoid sexual risk-taking behaviors. A family intervention specifically aimed at empowering Thai urban parents is needed. PMID:22950618

[Determinants of early sexual initiation in the Pelotas birth cohort from 1982 to 2004-5, Southern Brazil].

PubMed

Gonçalves, Helen; Béhague, Dominique P; Gigante, Denise P; Minten, Gicele C; Horta, Bernardo L; Victora, Cesar G; Barros, Fernando C

2008-12-01

To analyze social determinants of early sexual initiation among young adults from a birth cohort. Individuals from the 1982 birth cohort (N=4,297) were interviewed in 2004-5, city of Pelotas, Southern Brazil. Early sexual initiation (<13 years of age) was the outcome. Descriptive and stratified analyses were performed according to sex. Variables analyzed were family income in 1982, ethnicity, young adult's level of education and change in income (between 1982 and 2004-5). Ethnographic data were used to complement result analysis. Prevalence of early sexual initiation was higher among black and mixed men, and those with low level of education and low family income in 1982 and 2004-5. More traditional male sexual role requirements, such as virility and sexual initiative, showed more repercussion and adherence from an early age among men. Young family women with higher income and level of education tended to delay their sexual initiation. Imposition of traditional values was found to influence early sexual initiation among men and women with lower level of education and income. Results found re-established the economic factor as a determinant of behavior or uses of sexuality for both sexes. To focus on political efforts that help the economically disadvantaged to have opportunities and egalitarian future perspectives is an important strategy for health outcomes.

Determinants of early sexual initiation in the Pelotas birth cohort from 1982 to 2004-5, Southern Brazil

PubMed Central

Gonçalves, Helen; Béhague, Dominique P; Gigante, Denise P; Minten, Gicele C; Horta, Bernardo L; Victora, Cesar G; Barros, Fernando C

2009-01-01

OBJECTIVE To analyze social determinants of early sexual initiation among young adults from a birth cohort. METHODS Individuals from the 1982 birth cohort (N=4,297) were interviewed in 2004-5, city of Pelotas, Southern Brazil. Early sexual initiation (≤13 years of age) was the outcome. Descriptive and stratified analyses were performed according to sex. Variables analyzed were family income in 1982, ethnicity, young adult’s level of education and change in income (between 1982 and 2004-5). Ethnographic data were used to complement result analysis. RESULTS Prevalence of early sexual initiation was higher among black and mixed men, and those with low level of education and low family income in 1982 and 2004-5. More traditional male sexual role requirements, such as virility and sexual initiative, showed more repercussion and adherence from an early age among men. Young family women with higher income and level of education tended to delay their sexual initiation. Imposition of traditional values was found to influence early sexual initiation among men and women with lower level of education and income. CONCLUSIONS Results found re-established the economic factor as a determinant of behavior or uses of sexuality for both sexes. To focus on political efforts that help the economically disadvantaged to have opportunities and egalitarian future perspectives is an important strategy for health outcomes. PMID:19142343

Early sexual debut and condom nonuse among adolescents in South Korea.

PubMed

Kim, Jiyun; Lee, Jong-Eun

2012-11-01

The purpose of this study was to investigate the factors related to sexual debut among adolescents, and to examine the association between subject characteristics and condom nonuse among those who experienced sexual intercourse in South Korea. Data were obtained from the 2009 Korean Youth Risk Behaviour Survey, a nationally representative sample. Logistic regression analysis was conducted to investigate the factors related to sexual debut, associations of condom nonuse and subject characteristics. Among male adolescents, age, early age at first emission, low academic achievement, living with a step-parent, perceived low level of household income, frequent drinking and smoking, and depressive feelings were associated with early sexual debut. Attending a coeducational school, living with a single biological parent and step-parent, risky health behaviour such as drinking and smoking, and depressive feelings were related risks factors for early sexual debut among female students. Factors associated with condom nonuse included early sexual debut (less than 16 years of age) (odds ratio (OR)=1.79, 95% confidence interval (CI)=1.32-2.43) and frequent smoking behaviour (OR=1.49, 95% CI=1.08-2.05) for males and early sexual debut (OR=4.37, 95% CI=1.02-18.68) and frequent drinking (OR=2.05, 95% CI=1.12-3.75) for females. Appropriate interventions should be implemented for adolescents in Korea to delay sexual debut and educate them on the proper use of condoms.

Sexual Intercourse Among High School Students - 29 States and United States Overall, 2005-2015.

PubMed

Ethier, Kathleen A; Kann, Laura; McManus, Timothy

2018-01-05

Early initiation of sexual activity is associated with having more sexual partners, not using condoms, sexually transmitted infection (STI), and pregnancy during adolescence (1,2). The majority of adolescents initiate sexual activity during high school, and the proportion of high school students who have ever had sexual intercourse increases by grade; black students are more likely to have ever had sexual intercourse than are white students (3). The proportion of high school students overall who had ever had sexual intercourse did not change significantly during 1995-2005 (53.1% to 46.8%) (Division of Adolescent and School Health, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, CDC, unpublished data). To assess whether changes have occurred in recent years in the proportion of high school students who have ever had sexual intercourse, CDC examined trends overall and by grade, race/ethnicity, and sex among U.S. high school students, using data from the 2005-2015 national Youth Risk Behavior Surveys (YRBSs) and data from 29 states* that conduct the YRBS and have weighted data. Nationwide, the proportion of high school students who had ever had sexual intercourse decreased significantly overall and among 9th and 10th grade students, non-Hispanic black (black) students in all grades, and Hispanic students in three grades. A similar pattern by grade was observed in nearly half the states (14), where the prevalence of ever having had sexual intercourse decreased only in 9th grade or only in 9th and 10th grades; nearly all other states saw decreases in some or all grades. The overall decrease in the prevalence of ever having had sexual intercourse during 2005-2015 is a positive change in sexual risk among adolescents (i.e., behaviors that place them at risk for human immunodeficiency virus, STI, or pregnancy) in the United States, an overall decrease that did not occur during the preceding 10 years. Further, decreases by grade and race/ethnicity represent positive changes among groups of students who have been determined in previous studies to be at higher risk for negative outcomes associated with early sexual initiation, such as greater numbers of partners, condom non-use, teen pregnancy, and STI (1-3). More work is needed to understand the reasons for these decreases and to ensure that they continue.

Sexual Quality of Life and Needs for Sexology Care of Cancer Patients Admitted for Radiotherapy: A 3-Month Cross-Sectional Study in a Regional Comprehensive Reference Cancer Center.

PubMed

Almont, Thierry; Delannes, Martine; Ducassou, Anne; Corman, André; Bondil, Pierre; Moyal, Elizabeth; Schover, Leslie; Huyghe, Eric

2017-04-01

Providing early and better care in onco-sexuality and a better understanding of the sexual health care needs of patients before they start treatment is required. To assess sexual quality of life and need for sexology care of patients when they are starting radiotherapy. We performed a cross-sectional study of adult patients with cancer admitted for radiotherapy treatment in a regional comprehensive cancer center. We selected all consecutive adult patients scheduled to start radiotherapy within a 3-month period and excluded patients who could not complete the questionnaires. Patients were asked to complete the Sexual Quality of Life Questionnaire (SQoL) and a needs-assessment questionnaire. Total score on the SQoL and willingness (yes or no) to get help for a sexual problem. The study sample was composed of 77 men and 123 women. The average SQoL scores were 68.4 ± 20.9 and 47.1 ± 13.0 for men and women, respectively (P < .001). Of sexually active patients, 58% had decreased frequency of intercourse or had completely stopped sexual activity after their cancer diagnosis. Half the participants wanted care for their sexual concerns. The proportion desiring specific types of care varied from 28.5% (couple counseling) to 54.5% (sexual physician) with variation by sex or type of cancer. Furthermore, 11.5% of participants declared their willingness to join support groups. Early interventions before radiotherapy could improve sexual quality of life, particularly in women. Strengths are the SQoL validated in men and women, the original window for assessment, and the study location. Limitations are the monocentric design, the potential recall bias for data before cancer diagnosis, and the fact that some patients had treatments before radiotherapy. Our data suggest the need to examine the sexual health trajectory in a prospective fashion from diagnosis to survivorship. Almont T, Delannes M, Ducasson A, et al. Sexual Quality of Life and Needs for Sexology Care of Cancer Patients Admitted for Radiotherapy: A 3-Month Cross-Sectional Study in a Regional Comprehensive Reference Cancer Center. J Sex Med 2017;14:566-576. Copyright © 2017 International Society for Sexual Medicine. Published by Elsevier Inc. All rights reserved.

The effect of first nocturnal ejaculation timing on risk and sexual behaviors of Korean male adolescents

PubMed Central

Lee, Mi-Ji; Yang, Go-Eun; Chueh, Hee Won; Park, Jae Hong

2017-01-01

Purpose This study evaluated the effect of first nocturnal ejaculation timing on risk and sexual behaviors of Korean male adolescents. Methods We analyzed data from the 10th edition of the Korea Youth Risk Behavior Web-based survey that was conducted with male high school adolescents in grades 10–12. The survey included 17,907 adolescents, and 10,326 responded their experience of first nocturnal ejaculation. Of these, 595 had their first nocturnal ejaculation in ≤grade 4 (“early puberty”) and 9,731 had their first nocturnal ejaculation in ≥grade 5 (“normal puberty”). We analyzed differences between these 2 groups in risk and sexual behaviors. Results Early first nocturnal ejaculation showed a positive association with sexual intercourse (odds ratio [OR], 3.27; 95% confidence interval [CI], 2.56–4.17), sexual debut at elementary school age (OR, 7.45; 95% CI, 5.00–11.10), and having had a sexually transmitted disease (OR, 6.60; 95% CI, 3.94–11.08). After a multiple logistic regression to adjust for socio-demographic variables, early first nocturnal ejaculation was still positively associated with sexual intercourse (OR, 2.73; 95% CI, 2.03–3.69), sexual debut at elementary school age (OR, 5.96; 95% CI, 3.47–10.22), and having had a sexually transmitted disease (OR, 5.17; 95% CI, 2.52–10.20). Early first nocturnal ejaculation was positively associated with alcohol consumption, smoking, and substance use. However, this was not statistically significant after adjusting for several socio-demographic variables. Conclusion There is a positive association between early nocturnal ejaculation and sexual behaviors in male adolescents. Proactive education about sexual behaviors is required for adolescents who reach sexual maturity early. PMID:28443258

Sexual behavior and contraception among young Polish women.

PubMed

Olszewski, Jaroslaw; Olszewska, Hanna; Abacjew-Chmylko, Anna; Chmylko, Lukasz; Gaworska-Krzeminska, Aleksandra; Wydra, Dariusz

2010-11-01

To analyze sexual behavior and the use of contraception among young women in Poland. Cross-sectional study. 1,478 young women in higher (78.9%) and secondary (21.1%) education. Gdansk region in Poland. The data were gathered between September and December 2008 by the use of a questionnaire prepared for the purpose of this study, completed anonymously and in person by the young women. Sexual activity had been initiated by 67.2% of the women studied at a mean age of 18.7 years (±1.97). Assessment was made of changes in their contraceptive practice between the time of sexual initiation and later sexual activity. Since their first experience of intercourse 67.0% did not change their contraceptive methods. As many as 40.1% continued using either low effective methods or no contraception. Early sexual initiation was linked to a significantly lower likelihood of highly effective contraception, more frequent unprotected sexual intercourse and more sexual partners (p < 0.05). Over half of women assigned to a 'high-risk' group with regard to the chance of unintended pregnancy and sexually transmitted infection, declared that their behavior did not carry any risk, similar (p > 0.05) to those who did not have a history of hazardous behavior. Sexual behavior differentiates Polish women from the women in Western Europe. Despite the welcome tendency toward choosing reliable contraceptives, use of appropriate contraception is still insufficient.

Does low self-esteem predict health compromising behaviours among adolescents?

PubMed

Mcgee, R; Williams, S

2000-10-01

It is often believed that low self-esteem is associated with such health-compromising behaviours in adolescence as substance use, early sexual activity, eating problems and suicidal ideation. Surprisingly, there is little longitudinal research addressing this issue. This longitudinal study examines the predictive association between both global and academic self-esteem from ages 9 to 13 years, and a variety of health compromising behaviours at age 15, in a large sample of young New Zealanders. Levels of global self-esteem significantly predicted adolescent report of problem eating, suicidal ideation, and multiple health compromising behaviours. Earlier levels of self-esteem were unrelated to later substance use and early sexual activity. The findings are discussed in terms of their implications for efforts to raise self-esteem among young people. Copyright 2000 The Association for Professionals in Services for Adolescents.

Early Adolescent Perceptions Regarding Sources of Sexual Health Information

ERIC Educational Resources Information Center

Shoemaker, Kylea K.

2017-01-01

Early adolescence includes youth approximately 11-14 years of age. This age group represents a population open to learning more information about sexuality and signifies a developmental period where effective sexuality interventions may begin (Ott & Pfieffer, 2009; Grossman et al., 2014). Early adolescence is a critical period when…

The Challenge of Sexual Maturation in Early Adolescence.

ERIC Educational Resources Information Center

ERIC Clearinghouse on Counseling and Personnel Services, Ann Arbor, MI.

This fifth chapter in "The Challenge of Counseling in Middle Schools" looks at the issue of sexual maturation in early adolescence via four articles. "The Counselor's Impact on Middle-Grade Students," by Hershel Thornburg, examines physical, intellectual, and social developmental tasks of early adolescence. "Contraceptive and Sexuality Knowledge…

A cross-national study to compare the knowledge, attitudes, perceptions of sexually transmitted diseases and the sexual risk behaviors of Latino adolescents.

PubMed

Brito, Maximo O; Davis, Melinda; Chakrabarti, Anindita

2014-01-01

Adolescents are at high risk of acquiring sexually transmitted diseases (STDs). However, little is known about differences in knowledge and risk behaviors across nationalities. The objective of this study was to assess and compare the knowledge and perceptions of STDs and the sexual risk behaviors in Latino adolescents in the United States (US) and the Dominican Republic (DR). A survey was administered to 364 high school students after obtaining parental consent. The questionnaire asked about demographics, sources of STD information, risk behaviors, and knowledge of syphilis, gonorrhea, and human immunodeficiency virus (HIV). Mean percentage scores were calculated to compare correct responses by nationality, gender, and sexual activity. Predictors of self-reported high risk sexual behavior were identified by multivariable logistic regression analysis. In all, 242 (66%) US and 122 (34%) DR students were interviewed. Of these, 52% were males. Median age was 15 years (range, 13-18). Sexual activity was reported by 40% of the participants and did not differ by gender (p=0.43) or national origin (p=0.53), although it was greater for adolescents older than 15 years of age (60% vs. 35%, p<0.001). US students identified abstinence as an effective STD prevention method more often than their counterparts (p=<0.001). Knowledge of specific STDs was higher in girls (p=0.002) and Dominicans (p=0.003). Predictors of high risk behavior were male gender (OR

Engaging Canadian First Nations Women in Cervical Screening through Education.

PubMed

Zehbe, Ingeborg; Wakewich, Pamela; Wood, Brianne; Sameshima, Pauline; Banning, Yvonne; Little, Julian

2016-01-01

Recognition of the need to decrease cervical cancer rates in Indigenous populations has been ongoing-yet few successful interventions have been reported. In addition, literature addressing the challenges and barriers associated with designing screening programs aimed to specifically reach Indigenous women is limited. Here, we report findings from a mixed methods cervical cancer research project conducted in partnership with 10 First Nations communities in northwest Ontario, Canada. Individual interviews with community health professionals (the majority of whom identified as First Nations) stressed that awareness of cervical screening benefits is lacking. In contrast, focus group participants (women with no formal health education) emphasized the desire to learn more about the science of human papillomavirus (HPV), and that a positive HPV or abnormal Papanicolaou test need not mean a woman will undoubtedly develop cervical cancer. Both the health professionals and the focus group participants highlighted that sexual health education must start early, in schools, preferably before girls are sexually active and that it has to continue throughout life to create a screening culture with a focus on women's wellbeing. Both interview and focus group participants highlighted that sexual health education must start early, in schools, preferably before girls are sexually active and that it has to continue throughout life to create a screening culture with a focus on women's wellbeing. Health professionals elaborated mainly on special events for community women whereas focus group participants also recognized the need to include community men in health education particularly for de-stigmatizing the sexually-transmitted HPV infection.

Parents' and teachers' communication about HIV and sex in relation to the timing of sexual initiation among young adolescents in Tanzania.

PubMed

Kawai, Kosuke; Kaaya, Sylvia F; Kajula, Lusajo; Mbwambo, Jessie; Kilonzo, Gad P; Fawzi, Wafaie W

2008-11-01

Early sexual debut is associated with increased HIV risk among young adolescents in sub-Saharan Africa. Our study examines parents' and teachers' communication about sexual matters in relation to the timing of sexual initiation among students aged 12-14 years old in Dar es Salaam, Tanzania. Virgin primary school students were followed prospectively for 6 months to assess sexual initiation. Socio-demographic, psychosocial, and behavioural factors were assessed with a structured questionnaire. Univariate and multivariate logistic regression analyses were performed. Of 2477 adolescents, 26.9% of students reported communicating about HIV and sex with parents and 35.6% communicated with teachers. Communication with teachers about HIV and sex was associated with delayed sexual initiation among adolescents after adjusting for potential confounding factors (OR=0.59, 95%CI=0.40-0.89, p=0.01). However, parental communication was not associated with the timing of sexual initiation. The perception that most peers are sexually active was a significant predictor of early sexual debut (test for linear trend, p=0.002). Students who do not live with a biological mother were marginally more likely to initiate sex compared to those who live with a biological mother (OR=1.39, 95%CI=0.97-1.99, p=0.08). Teachers can play an effective role in discussing HIV and sex with young adolescents. Our study highlights the necessity of responsible adults discussing sexual matters with young adolescents in sub-Saharan Africa. More research is required to better understand the role of parental communication about sexual matters and strategies for improving the quality of parental communication.

Timing of Orphanhood, Early Sexual Debut, and Early Marriage in Four Sub-Saharan African Countries

PubMed Central

Chae, Sophia

2014-01-01

According to a growing body of literature, some orphans are at heightened risk of early sexual debut and early marriage. This study examines a rarely explored aspect of orphanhood: the timing and type of parental death and their relationship to these outcomes. The study also explores whether education mediates orphans’ risk of early sexual initiation and early marriage. The data are drawn from the 2004 National Survey of Adolescents, which includes interviews with 12–19-year-old adolescents in Burkina Faso, Ghana, Malawi, and Uganda. Results from discrete-time event history analysis indicate that female double orphans, regardless of timing of orphanhood, have greater odds of early sexual debut than do nonorphans. Education explains little of their increased risk. In contrast, male orphans of any type reveal no increased vulnerability to early sexual debut. Uganda is the only country where female orphans, specifically double orphans and those who are paternal orphans before age 10, have greater odds of early marriage, with education accounting for a small portion of the risk. PMID:23719999

Pubertal timing and sexual risk behaviors among rural African American male youth: testing a model based on life history theory.

PubMed

Kogan, Steven M; Cho, Junhan; Simons, Leslie Gordon; Allen, Kimberly A; Beach, Steven R H; Simons, Ronald L; Gibbons, Frederick X

2015-04-01

Life History Theory (LHT), a branch of evolutionary biology, describes how organisms maximize their reproductive success in response to environmental conditions. This theory suggests that challenging environmental conditions will lead to early pubertal maturation, which in turn predicts heightened risky sexual behavior. Although largely confirmed among female adolescents, results with male youth are inconsistent. We tested a set of predictions based on LHT with a sample of 375 African American male youth assessed three times from age 11 to age 16. Harsh, unpredictable community environments and harsh, inconsistent, or unregulated parenting at age 11 were hypothesized to predict pubertal maturation at age 13; pubertal maturation was hypothesized to forecast risky sexual behavior, including early onset of intercourse, substance use during sexual activity, and lifetime numbers of sexual partners. Results were consistent with our hypotheses. Among African American male youth, community environments were a modest but significant predictor of pubertal timing. Among those youth with high negative emotionality, both parenting and community factors predicted pubertal timing. Pubertal timing at age 13 forecast risky sexual behavior at age 16. Results of analyses conducted to determine whether environmental effects on sexual risk behavior were mediated by pubertal timing were not significant. This suggests that, although evolutionary mechanisms may affect pubertal development via contextual influences for sensitive youth, the factors that predict sexual risk behavior depend less on pubertal maturation than LHT suggests.

Maladaptive Schemas as Mediators in the Relationship Between Child Sexual Abuse and Displaced Aggression.

PubMed

Estévez, Ana; Ozerinjauregi, Nagore; Herrero-Fernández, David

2016-01-01

Child sexual abuse is one of the most serious forms of abuse due to the psychological consequences that persist even into adulthood. Expressions of anger among child sexual abuse survivors remain common even years after the event. While child sexual abuse has been extensively studied, the expression of displaced aggression has been studied less. Some factors, such as the maladaptive early schemas, might account for this deficiency. The objective of this study was to analyze the relationships between child sexual abuse, displaced aggression, and these schemas according to gender and determine if these early schemas mediate the relationship between child sexual abuse and displaced aggression. A total of 168 Spanish subjects who were victims of child sexual abuse completed measures of childhood trauma, displaced aggression, and early maladaptive schemas. The results depict the relationship between child sexual abuse, displaced aggression, and early maladaptive schemas. Women scored higher than men in child sexual abuse, emotional abuse, disconnection or rejection and impaired autonomy. Mediational analysis found a significant mediation effect of disconnection or rejection on the relationship between child sexual abuse and displaced aggression; however, impaired autonomy did not mediate significantly.

Sexual Initiation, Parent Practices, and Acculturation in Hispanic Seventh Graders

ERIC Educational Resources Information Center

Morales-Campos, Daisy Y.; Markham, Christine; Peskin, Melissa Fleschler; Fernandez, Maria E.

2012-01-01

Background: Hispanic youths have high rates of sexually transmitted infections and pregnancies, yet little research has targeted multiple protective/risk factors for early sexual initiation in this group. This study examined two main factors--parenting practices and acculturation--on early sexual initiation among Hispanic middle school students in…

Sex and sexual orientation disparities in adverse childhood experiences and early age at sexual debut in the United States: results from a nationally representative sample.

PubMed

Brown, Monique J; Masho, Saba W; Perera, Robert A; Mezuk, Briana; Cohen, Steven A

2015-08-01

Adverse childhood experiences (ACEs) have been linked to early sexual debut, which has been found to be associated with multiple adverse health outcomes. Sexual minorities and men tend to have earlier sexual debut compared to heterosexual populations and women, respectively. However, studies examining the association between ACEs and early sexual debut among men and sexual minorities are lacking. The aim of this study was to examine the sex and sexual orientation disparities in the association between ACEs and age at sexual debut. Data were obtained from Wave 2 of the National Epidemiologic Survey on Alcohol and Related Conditions. Logistic and linear regression models were used to obtain crude and adjusted estimates and 95% confidence intervals adjusting for age, race/ethnicity, income, education, insurance and marital status for the association between ACEs (neglect, physical/psychological abuse, sexual abuse, parental violence, and parental incarceration and psychopathology) and early sexual debut. Analyses were stratified by sex and sexual orientation. Larger effect estimates depicting the association between ACEs and sexual debut were seen for women compared to men, and among sexual minorities, particularly among men who have sex with men (MSM) and women who have sex with women (WSW), compared to heterosexuals. Sexual health education programs with a focus on delaying sexual debut among children and adolescents should also consider addressing ACEs, such as neglect, physical, psychological and sexual abuse, witnessing parental violence, and parental incarceration and psychopathology. Public health practitioners, researchers and sexual health education curriculum coordinators should consider these differences by sex and sexual orientation when designing these programs. Copyright © 2015 Elsevier Ltd. All rights reserved.

Sex and sexual orientation disparities in adverse childhood experiences and early age at sexual debut in the United States: Results from a nationally representative sample☆

PubMed Central

Brown, Monique J.; Masho, Saba W.; Perera, Robert A.; Mezuk, Briana; Cohen, Steven A.

2015-01-01

Adverse childhood experiences (ACEs) have been linked to early sexual debut, which has been found to be associated with multiple adverse health outcomes. Sexual minorities and men tend to have earlier sexual debut compared to heterosexual populations and women, respectively. However, studies examining the association between ACEs and early sexual debut among men and sexual minorities are lacking. The aim of this study was to examine the sex and sexual orientation disparities in the association between ACEs and age at sexual debut. Data were obtained from Wave 2 of the National Epidemiologic Survey on Alcohol and Related Conditions. Logistic and linear regression model were used to obtain crude and adjusted estimates and 95% confidence intervals adjusting for age, race/ethnicity, income, education, insurance and marital status for the association between ACEs (neglect, physical/psychological abuse, sexual abuse, parental violence, and parental incarceration and psychopathology) and early sexual debut. Analyses were stratified by sex and sexual orientation. Larger effect estimates depicting the association between ACEs and sexual debut were seen for women compared to men, and among sexual minorities, particularly among men who have sex with men (MSM) and women who have sex with women (WSW), compared to heterosexuals. Sexual health education programs with a focus on delaying sexual debut among children and adolescents should also consider addressing ACEs, such as neglect, physical, psychological and sexual abuse, witnessing parental violence, and parental incarceration and psychopathology. Public health practitioners, researchers and sexual health education curriculum coordinators should consider these differences by sex and sexual orientation when designing these programs. PMID:25804435

Early Childhood Sexuality Education: Future Educators' Attitudes and Considerations

ERIC Educational Resources Information Center

Brouskeli, Vasiliki; Sapountzis, Antonis

2017-01-01

Sexuality education is one of the most disputable health education programs as far as its inclusion in Early Childhood Education is concerned. This study was conducted in order to investigate early childhood future educators' attitudes and considerations about introducing sexuality education to their future pupils. We used a qualitative research…

Pubertal Timing and Early Sexual Intercourse in the Offspring of Teenage Mothers

ERIC Educational Resources Information Center

De Genna, Natacha M.; Larkby, Cynthia; Cornelius, Marie D.

2011-01-01

Early puberty is associated with stressful family environments, early sexual intercourse, and teenage pregnancy. We examined pubertal timing and sexual debut among the 14-year-old offspring of teenage mothers. Mothers (71% Black, 29% White) were recruited as pregnant teenagers (12-18 years old). Data were collected during pregnancy and when…

Family Structure, Maternal Dating, and Sexual Debut: Extending the Conceptualization of Instability.

PubMed

Zito, Rena Cornell; De Coster, Stacy

2016-05-01

Family structure influences the risk of early onset of sexual intercourse. This study proposes that the family structures associated with risk-single-mother, step-parent, and cohabiting-influence early sexual debut due to family instability, including shifts in family structure and maternal dating, which can undermine parental control and transmit messages about the acceptability of nonmarital sex. Previous research has not considered maternal dating as a component of family instability, assuming single mothers who date and those who do not date experience comparable levels of family disruption and transmit similar messages about the acceptability of nonmarital sex. Hypotheses are assessed using logistic regression models predicting the odds of early onset of sexual intercourse among 9959 respondents (53 % female, 47 % male) from the National Longitudinal Study of Adolescent to Adult Health. Respondents were ages 12-17 at the first wave of data collection and 18-26 at the third wave, when respondents reported the age at which they first had sexual intercourse. Results show that maternal dating is a source of family instability with repercussions for early sexual debut. Parental control and permissive attitudes towards teenage sex and pregnancy link at-risk family structures and maternal dating to early sexual initiation among females, though these variables do not fully explain family structure and maternal dating effects. Among males, the influence of maternal dating on early sexual debut is fully explained by the learning of permissive sexual attitudes.

Sexual initiation and emotional/behavioral problems in Taiwanese adolescents: a multivariate response profile analysis.

PubMed

Chan, Chia-Hua; Ting, Te-Tien; Chen, Yen-Tyng; Chen, Chuan-Yu; Chen, Wei J

2015-04-01

This study aimed to investigate the relations of adolescent sexual experiences (particularly early initiation) to a spectrum of emotional/behavioral problems and to probe possible gender difference in such relationships. The 10th (N = 8,842) and 12th (N = 10,083) grade students, aged 16-19 years, participating in national surveys in 2005 and 2006 in Taiwan were included for this study. A self-administered web-based questionnaire was designed to collect information on sociodemographic characteristics, sexual experience, substance use, and the Youth Self-Report Form. For the sexually experienced adolescents, their sexual initiation was classified as early initiation (<16 years) or non-early initiation (16-19 years). Gender-specific multivariate response profile regression was used to examine the relationship between sexual experience and the behavioral syndromes. Externalizing problems, including Rule-breaking Behavior and Aggressive Behavior, were strongly associated with sexual initiation in adolescence; the magnitude of the association increased for earlier sexual initiation, especially for females. As to internalizing problems, the connection was rather heterogeneous. The scores on some syndromes, such as Somatic Complaints and Anxious/Depressed, were higher only for females with early or non-early sexual initiation whereas the score on Withdrawn, along with Social Problems that is neither internalizing nor externalizing, was lower for the sexually experienced adolescents than for the sexually inexperienced ones. We concluded that earlier sexual initiation was associated with a wider range of behavioral problems in adolescents for both genders, yet the increased risk with emotional problems was predominately found in females.

Early Hormonal Influences on Childhood Sex-Typed Activity and Playmate Preferences: Implications for the Development of Sexual Orientation.

ERIC Educational Resources Information Center

Berenbaum, Sheri A.; Snyder, Elizabeth

1995-01-01

Examined hormonal influences on activity and playmate preferences in children with congenital adrenal hyperplasia (CAH) age 2.5 to 12 years and their relatives. Found that girls with CAH preferred boys' toys and activities, whereas boys with CAH did not differ significantly from controls. Activity and playmate preferences were not related. (MDM)

Early Adolescent Sexual Debut: The Mediating Role of Working Memory Ability, Sensation Seeking, and Impulsivity

PubMed Central

Khurana, Atika; Romer, Daniel; Betancourt, Laura M.; Brodsky, Nancy L.; Giannetta, Joan M.; Hurt, Hallam

2013-01-01

Although deficits in working memory ability have been implicated in suboptimal decision making and risk taking among adolescents, its influence on early sexual initiation has so far not been examined. Analyzing 2 waves of panel data from a community sample of adolescents (N = 347; Mean age[baseline] = 13.4 years), assessed 1 year apart, the present study tested the hypothesis that weak working memory ability predicts early sexual initiation and explored whether this relationship is mediated by sensation seeking and 2 forms of impulsivity, namely acting-without-thinking and temporal discounting. The 2 forms of impulsivity were expected to be positively associated with early sexual initiation, whereas sensation seeking was hypothesized to be unrelated or to have a protective influence, due to its positive association with working memory. Results obtained from structural equation modeling procedures supported these predictions and in addition showed that the effects of 3 prominent risk factors (Black racial identity, low socioeconomic background, and early pubertal maturation) on early sexual initiation were entirely mediated by working memory and impulsivity. The findings are discussed in regard to their implications for preventing early sexual onset among adolescents. PMID:22369334

Labeling of sexual assault and its relationship with sexual functioning: the mediating role of coping.

PubMed

Kelley, Erika L; Gidycz, Christine A

2015-01-01

Little research has examined the relationship between women's labeling of their sexual assault experiences and sexual functioning, as well as identification of variables that may mediate the labeling-trauma outcome relationship. The purpose of this study was to fill this gap in the literature, by examining the potential mediating role of coping strategies in response to sexual assault in the relationship between labeling and sexual functioning. The sample included 135 college women with a history of adolescent/early adulthood sexual assault. Labeling was not bivariately related to sexual functioning outcomes; however, anxious coping mediated the relationships between labeling and both sexual lubrication and sexual satisfaction. This suggests that correlational analyses between labeling and trauma outcomes may not capture the complexity of this relationship, as it may be more indirect. Furthermore, results suggest that labeling is part of the coping process in response to sexual assault; some women who consider their experience to be sexual assault may engage in anxious coping efforts, contributing to difficulties with sexual lubrication and sexual dissatisfaction. Victims actively working to integrate their sexual assault experience with prior beliefs and self-concept may benefit from treatment focused on decreasing anxious coping, especially as it relates to sexual functioning. © The Author(s) 2014.

Changes in American Adults' Reported Same-Sex Sexual Experiences and Attitudes, 1973-2014.

PubMed

Twenge, Jean M; Sherman, Ryne A; Wells, Brooke E

2016-10-01

We examined change over time in the reported prevalence of men having sex with men and women having sex with women and acceptance of those behaviors in the nationally representative General Social Survey of U.S. adults (n's = 28,161-33,728, ages 18-96 years), 1972-2014. The number of U.S. adults who had at least one same-sex partner since age 18 doubled between the early 1990s and early 2010s (from 3.6 to 8.7 % for women and from 4.5 to 8.2 % for men). Bisexual behavior (having sex with both male and female partners) increased from 3.1 to 7.7 %, accounting for much of the rise, with little consistent change in those having sex exclusively with same-sex partners. The increase in same-sex partners was larger for women than for men, consistent with erotic plasticity theory. Attitudes toward same-sex sexual behavior also became substantially more accepting, d = .75, between the early 1970s and early 2010s. By 2014, 49 % of American adults believed that same-sex sexual activity was "not wrong at all," up from 11 % in 1973 and 13 % in 1990. Controlling for acceptance reduced, but did not eliminate, the increase in same-sex behavior over time. Mixed effects (hierarchical linear modeling) analyses separating age, time period, and cohort showed that the trends were primarily due to time period. Increases in same-sex sexual behavior were largest in the South and Midwest and among Whites, were mostly absent among Blacks, and were smaller among the religious. Overall, same-sex sexual behavior has become both more common (or at least more commonly reported) and more accepted.

Assessment of risky sexual behavior and practice among Aksum University students, Shire Campus, Shire Town, Tigray, Ethiopia, 2017.

PubMed

Kebede, Awoke; Molla, Bogale; Gerensea, Hadgu

2018-01-31

Having sex at early age, having multiple sexual partners, having sex while under the influence of alcohol or drugs and unprotected sexual behaviors are the common characteristics of risky sexual behavior which increases risk of individuals to sexuality and reproductive health problems. Risky sexual behavior is the most common problem in adolescents and young adults which may expose individuals for permanent social, economical, psychological and physical problem. So that this study focus on assessment of risk sexual behavior using institution based cross-sectional study design on 287 randomly selected subjects among Aksum University students. Almost 60% students reported to have ever had sexual activity. Of which 86 (83.5%) and 112 (64.4%) reported having inconsistent condom use and multiple sexual partners respectively. Even though more than half of first sexual intercourse (61.5%) starts due to their desire but still peer pressure and alcohol have significant effect. Similarly the study indicated that a significant segment of students have risk sexual behaviors which increase individuals' risk of acquiring HIV/AIDS. Unless appropriate age and institutional targeted interventions exist, certain behaviors can place the university students at greater risk of HIV infection and sexually transmitted disease.

Early sexual behavior in a sample of low-income, African American Children.

PubMed

Thigpen, Jeffry W

2009-01-01

This study describes the sexual behavior of 2- to 12-year-old African American children without known histories of sexual abuse and explores the relation of this behavior to gender and age. Primary caregivers were recruited from a public "Well Child" clinic and administered the Child Sexual Behavior Inventory (CSBI), a parental report measure that assesses a broad range of childhood sexual behaviors within 9 specific domains. CSBI data were collected on 249 African American children. Results indicate that African American children display a broad range of sexual behavior that was not reported to frequently occur. Sexual behaviors that involved requesting, planning, or forcing other children and adults into sexual activity were not reported. Although significant differences were not found between frequency levels of sexual behavior reported for boys and girls, the range of sexual behavior observed and reported for girls was narrower in comparison to boys. Significant differences were found between frequency levels of sexual behavior observed and reported for children of different ages. Analysis of the behavioral differences found between children of different ages indicates the emergence of a marked interest in sexuality as African American children approached puberty.

Sex-Specific Pathways to Early Puberty, Sexual Debut, and Sexual Risk Taking: Tests of an Integrated Evolutionary-Developmental Model

ERIC Educational Resources Information Center

James, Jenee; Ellis, Bruce J.; Schlomer, Gabriel L.; Garber, Judy

2012-01-01

The current study tested sex-specific pathways to early puberty, sexual debut, and sexual risk taking, as specified by an integrated evolutionary-developmental model of adolescent sexual development and behavior. In a prospective study of 238 adolescents (n = 129 girls and n = 109 boys) followed from approximately 12-18 years of age, we tested for…

Child abuse, early maladaptive schemas, and risky sexual behavior in college women.

PubMed

Roemmele, Melissa; Messman-Moore, Terri L

2011-05-01

Previous research suggests that individuals abused as children are more likely to engage in risky sexual behavior during adulthood. The present study examined early maladaptive schemas as mediators of the child abuse-risky sexual behavior relationship among 653 college women. Self-report surveys assessed three forms of child abuse: Sexual, physical, and emotional, and assessed early maladaptive schemas within two domains: Disconnection/rejection and Other-Directedness. Disconnection/rejection schemas fully mediated the relation between child emotional abuse and number of sexual partners and partially mediated the relationship for sexual and physical abuse. However, when frequency of specific risky sexual acts (e.g., sex without contraception) was examined in the previous six months, only abandonment was a partial mediator. Implications for intervention and future research are discussed.

Child Abuse, Early Maladaptive Schemas, and Risky Sexual Behavior in College Women

ERIC Educational Resources Information Center

Roemmele, Melissa; Messman-Moore, Terri L.

2011-01-01

Previous research suggests that individuals abused as children are more likely to engage in risky sexual behavior during adulthood. The present study examined early maladaptive schemas as mediators of the child abuse-risky sexual behavior relationship among 653 college women. Self-report surveys assessed three forms of child abuse: Sexual,…

Depressive symptoms among Hong Kong adolescents: relation to atypical sexual feelings and behaviors, gender dissatisfaction, pubertal timing, and family and peer relationships.

PubMed

Lam, T H; Stewart, Sunita M; Leung, Gabriel M; Lee, Peter W H; Wong, Joy P S; Ho, L M; Youth Sexuality Task Force

2004-10-01

A representative community sample of Hong Kong boys (n = 1,024) and girls (n = 1,403), age 14-18 years, provided information regarding same-sex attraction, gender dissatisfaction, pubertal timing, early experience with sexual intercourse, and depressive symptoms. They also rated the quality of their family and peer relationships and self-perceived attractiveness. Depressive symptoms were higher in youths reporting same-sex attraction, gender dissatisfaction, early pubertal maturation, and early sexual intercourse. Family relationships were less satisfactory for those who reported same-sex attraction, gender dissatisfaction, and early sexual intercourse, and peer relationships were also worse for those who reported gender dissatisfaction. In multivariate analyses, same-sex attraction, early sexual intercourse, and early pubertal maturation were unique and direct contributors to depressive symptoms; however, gender dissatisfaction's association with depressive symptoms was largely accounted for by shared correlations with negative family and peer relationships. The multivariate model explained 11% of the variance of depressive symptoms. These findings offer a preliminary documentation of the prevalence and correlates of atypical sexual self-assessments and behavior among adolescents in Hong Kong. Such information is important if theories of sexual identity and risk factors for depressive symptoms are to have cross-cultural utility. Copyright 2004 Springer Science + Business Media, Inc.

Do Family and Parenting Factors in Adolescence Influence Condom Use in Early Adulthood in a Multiethnic Sample of Young Adults?

ERIC Educational Resources Information Center

Gillmore, Mary Rogers; Chen, Angela Chia-Chen; Haas, Steven A.; Kopak, Albert M.; Robillard, Alyssa G.

2011-01-01

Studies show that positive family factors help protect adolescents from engaging in risky sexual activities, but do they continue to protect adolescents as they transition to late adolescence/early adulthood? Using data from the National Longitudinal Study of Adolescent Health, we examined whether family support, parent-child closeness, parental…

Myths about oral contraceptives. Does OC availability result in increased sexual activity among teens?

PubMed

Chaney

1993-11-01

Parents, educators, public health officials, health-care providers, religious organizations, and advocacy groups are very concerned about the rise in teenage pregnancy and the increase in sexually transmitted diseases among the young. Some say the increased availability and acceptance of oral contraceptives is directly related to an increase in sexual activity among teens. Less than 50% of women use a contraceptive method at first intercourse. Use is much lower in Hispanic and African-American women than among White women; women with low socioeconomic status, living in one-parent households, or having sex at an early age are the least likely to use a contraceptive method at first intercourse. According to the National Survey of Family Growth, teens engaging in sexual intercourse for the first time, who use a contraceptive method, typically choose the condom. Oral contraceptive use is very low and use at first intercourse has not increased over time. It is only after the establishment of routine sexual intercourse that the pill becomes the preferred method. The use of a condom has more than doubled for the period from 1982 to 1988. Adolescents under age 16 are at greatest risk for unintended pregnancies because this group is the least likely to use any method of contraception. The increase in teen sexual activity over the years does not coincide with an increase in pill use. Education must begin in elementary schools, stressing abstinence, but also include facts about sex, contraception, and disease prevention, because 40% of teens are sexually active by 9th grade. Skills can focus on changing behavior, such as learning to delay intercourse, building self-esteem as well as proper use of contraceptives. Easy, nonthreatening access to medical care can prevent many unintended pregnancies and the spread of sexually transmitted diseases.

Contraception for adolescents in low and middle income countries: needs, barriers, and access

PubMed Central

2014-01-01

Substantial numbers of adolescents experience the negative health consequences of early, unprotected sexual activity - unintended pregnancy, unsafe abortions, pregnancy-related mortality and morbidity and Sexually Transmitted Infections including Human Immunodeficiency Virus; as well as its social and economic costs. Improving access to and use of contraceptives – including condoms - needs to be a key component of an overall strategy to preventing these problems. This paper contains a review of research evidence and programmatic experiences on needs, barriers, and approaches to access and use of contraception by adolescents in low and middle income countries (LMIC). Although the sexual activity of adolescents (ages 10–19) varies markedly for boys versus girls and by region, a significant number of adolescents are sexually active; and this increases steadily from mid-to-late adolescence. Sexually active adolescents – both married and unmarried - need contraception. All adolescents in LMIC - especially unmarried ones - face a number of barriers in obtaining contraception and in using them correctly and consistently. Effective interventions to improve access and use of contraception include enacting and implementing laws and policies requiring the provision of sexuality education and contraceptive services for adolescents; building community support for the provision of contraception to adolescents, providing sexuality education within and outside school settings, and increasing the access to and use of contraception by making health services adolescent-friendly, integrating contraceptive services with other health services, and providing contraception through a variety of outlets. Emerging data suggest mobile phones and social media are promising means of increasing contraceptive use among adolescents. PMID:24383405

Factors associated with early resumption of sexual intercourse among postnatal women in Uganda.

PubMed

Alum, Alice C; Kizza, Irene B; Osingada, Charles P; Katende, Godfrey; Kaye, Dan K

2015-11-19

Despite being a key component to be addressed during postnatal period, sexuality has long been a subject of secrecy and taboo in Africa. Resumption of sexual intercourse after giving birth has been shown to reduce extramarital affairs and consequently reduce risk of sexually transmitted infections like HIV/AIDS. Consequences of early resumption of sexual intercourse include unwanted pregnancy, genital trauma and puerperal infection. The objective of the study was to assess prevalence and factors associated with early resumption of sexual intercourse among postnatal mothers attending postnatal clinic at a National referral Hospital in Uganda. A cross-sectional study that employed an interviewer-administered questionnaire was conducted among 374 women who delivered six months prior to conducting the study. The independent variables included socio-demographic characteristics of the participant, socio-demographic characteristics of the spouse, perceived cultural norms, medical history, mode of delivery, and postpartum complications. The dependent variable was timing of resumption of sexual intercourse after childbirth (before or after six weeks postpartum). Data were analysed using SPSS version 16.0. The study showed that 105 participants (21.6%) had resumed sexual intercourse before 6 weeks after childbirth. The participants' education level, occupation, and parity; education level of the spouse, age of baby and use of family planning were the factors associated with early resumption of sexual intercourse after child birth (before six weeks postpartum) (p < 0.05). Many women resumed sexual intercourse after six weeks. Women with high income, low parity, who ever-used contraception or had a spouse with high education level were more likely to have early resumption of sexual intercourse.

Reproductive strategy, sexual development and attraction to facial characteristics

PubMed Central

Cornwell, R. Elisabeth; Law Smith, Miriam J; Boothroyd, Lynda G; Moore, Fhionna R; Davis, Hasker P; Stirrat, Michael; Tiddeman, Bernard; Perrett, David I

2006-01-01

Sexual reproduction strategies vary both between and within species in the level of investment in offspring. Life-history theories suggest that the rate of sexual maturation is critically linked to reproductive strategy, with high investment being associated with few offspring and delayed maturation. For humans, age of puberty and age of first sex are two developmental milestones that have been associated with reproductive strategies. Stress during early development can retard or accelerate sexual maturation and reproduction. Early age of menarche is associated with absence of younger siblings, absence of a father figure during early life and increased weight. Father absence during early life is also associated with early marriage, pregnancy and divorce. Choice of partner characteristics is critical to successful implementation of sexual strategies. It has been suggested that sexually dimorphic traits (including those evident in the face) signal high-quality immune function and reproductive status. Masculinity in males has also been associated with low investment in mate and offspring. Thus, women's reproductive strategy should be matched to the probability of male investment, hence to male masculinity. Our review leads us to predict associations between the rate of sexual maturation and adult preferences for facial characteristics (enhanced sexual dimorphism and attractiveness). We find for men, engaging in sex at an early age is related to an increased preference for feminized female faces. Similarly, for women, the earlier the age of first sex the greater the preference for masculinity in opposite-sex faces. When we controlled sexual dimorphism in male faces, the speed of sexual development in women was not associated with differences in preference for male facial attractiveness. These developmental influences on partner choice were not mediated by self-rated attractiveness or parental relationships. We conclude that individuals assort in preferences based on the rapidity of their sexual development. Fast developing individuals prefer opposite-sex partners with an increased level of sexually dimorphic facial characteristics. PMID:17118929

Reproductive strategy, sexual development and attraction to facial characteristics.

PubMed

Cornwell, R Elisabeth; Law Smith, Miriam J; Boothroyd, Lynda G; Moore, Fhionna R; Davis, Hasker P; Stirrat, Michael; Tiddeman, Bernard; Perrett, David I

2006-12-29

Sexual reproduction strategies vary both between and within species in the level of investment in offspring. Life-history theories suggest that the rate of sexual maturation is critically linked to reproductive strategy, with high investment being associated with few offspring and delayed maturation. For humans, age of puberty and age of first sex are two developmental milestones that have been associated with reproductive strategies. Stress during early development can retard or accelerate sexual maturation and reproduction. Early age of menarche is associated with absence of younger siblings, absence of a father figure during early life and increased weight. Father absence during early life is also associated with early marriage, pregnancy and divorce. Choice of partner characteristics is critical to successful implementation of sexual strategies. It has been suggested that sexually dimorphic traits (including those evident in the face) signal high-quality immune function and reproductive status. Masculinity in males has also been associated with low investment in mate and offspring. Thus, women's reproductive strategy should be matched to the probability of male investment, hence to male masculinity. Our review leads us to predict associations between the rate of sexual maturation and adult preferences for facial characteristics (enhanced sexual dimorphism and attractiveness). We find for men, engaging in sex at an early age is related to an increased preference for feminized female faces. Similarly, for women, the earlier the age of first sex the greater the preference for masculinity in opposite-sex faces. When we controlled sexual dimorphism in male faces, the speed of sexual development in women was not associated with differences in preference for male facial attractiveness. These developmental influences on partner choice were not mediated by self-rated attractiveness or parental relationships. We conclude that individuals assort in preferences based on the rapidity of their sexual development. Fast developing individuals prefer opposite-sex partners with an increased level of sexually dimorphic facial characteristics.

School-Based Sex Education and Neuroscience: What We Know About Sex, Romance, Marriage, and Adolescent Brain Development.

PubMed

Ballonoff Suleiman, Ahna; Johnson, Megan; Shirtcliff, Elizabeth A; Galván, Adriana

2015-08-01

Many school-based abstinence-only sex education curricula state that sexual activity outside of marriage is likely to have harmful psychological effects. Recent advances in neuroscience have expanded our understanding of the neural underpinnings of romantic love, marriage, sexual desire, and sexual behavior and improved our understanding of adolescent brain development. In this article, we review recent advances in neuroscience and clarify what is known about the link between neural development and adolescent romantic and sexual behavior and what opportunities exist for future research. Whereas the evidence from neuroscience does not yet allow for clear conclusions about the cost or benefits of early romantic relationships and sexual behavior, it does indicate that providing developmentally appropriate education contributes to lifelong sexual health. Developing policies and practices for school-based sex education that reflect current research will best support the sexual and reproductive health of adolescents throughout their lives. © 2015, American School Health Association.

Smart teens don't have sex (or kiss much either).

PubMed

Halpern, C T; Joyner, K; Udry, J R; Suchindran, C

2000-03-01

To examine the relationship between an intelligence measure and a wide spectrum of partnered sexual activity ranging from holding hands to sexual intercourse among adolescents. Analyses are based on two separate samples of adolescents. The core sample of the National Longitudinal Study of Adolescent Health (Add Health) includes approximately 12,000 adolescents enrolled in the 7th to 12th grades. The Biosocial Factors in Adolescent Development projects followed approximately 100 white males and 200 black and white females over 3- and 2-year periods, respectively. Both studies used the Peabody Picture Vocabulary Test (PPVT) as an intelligence measure, and confidential self-reports of sexual activity. Logistic regression models were used to examine the relationship between PPVT scores and coital status in Add Health data; proportional hazard models were used to examine the timing of initiation of noncoital and coital activities as a function of PPVT scores in the Biosocial Factors sample. Controlling for age, physical maturity, and mother's education, a significant curvilinear relationship between intelligence and coital status was demonstrated; adolescents at the upper and lower ends of the intelligence distribution were less likely to have sex. Higher intelligence was also associated with postponement of the initiation of the full range of partnered sexual activities. An expanded model incorporating a variety of control and mediator variables was tested to identify mechanisms by which the relationship operates. Higher intelligence operates as a protective factor against early sexual activity during adolescence, and lower intelligence, to a point, is a risk factor. More systematic investigation of the implications of individual differences in cognitive abilities for sexual activities and of the processes that underlie those activities is warranted.

Sexual Desire During the Menopausal Transition and Early Postmenopause: Observations from the Seattle Midlife Women's Health Study

PubMed Central

Mitchell, Ellen Sullivan; Smith-Di Julio, Kathy

2010-01-01

Abstract Aims To describe levels of sexual desire across the menopausal transition (MT) and early postmenopause (PM), including effects of age, MT-related factors, health, stress, symptoms (hot flash, sleep, mood), and social opportunity factors. Methods A subset of Seattle Midlife Women's Health Study (SMWHS) participants who provided data during the early reproductive, early and late menopausal transition stages, or postmenopause (n = 286), including menstrual calendars for staging the MT, annual health reports between 1990 and 2005, and morning urine samples assayed for estrone glucuronide (E1G), testosterone (T), and follicle-stimulating hormone (FSH) was included. Multilevel modeling using the R program was used to test factors related to sexual desire. Results Women experienced a significant decrease in sexual desire during the late MT stage (p < 0.01) and early PM (p < 0.0001). Those with higher urinary E1G and T reported significantly higher levels of sexual desire, whereas those with higher FSH levels reported significantly lower sexual desire (p < 0.0001, 0.06, and 0.0002, respectively). Women using hormone therapy also reported higher sexual desire (p = 0.02). Those reporting higher perceived stress reported lower sexual desire (p < 0.0001), but history of sexual abuse did not have a significant effect. Those most troubled by symptoms of hot flashes, fatigue, depressed mood, anxiety, difficulty getting to sleep, early morning awakening, and awakening during the night also reported significantly lower sexual desire (p range from <0.03 to 0.0001), but there was no effect of vaginal dryness. Women with better perceived health reported higher sexual desire (p < 0.0001), and those reporting more exercise and more alcohol intake also reported greater sexual desire (p < 0.0001). Having a partner was associated with lower sexual desire. Conclusions Clinicians working with women traversing the MT should be aware that promoting healthy sexual functioning among midlife women requires consideration of their changing biology as well as ongoing life challenges. PMID:20109116

Surface electromyographic evaluation of jaw muscles in children with unilateral crossbite and lateral shift in the early mixed dentition. Sexual dimorphism

PubMed Central

Lenguas, Leticia; Alarcón, José-Antonio; Venancio, Filipa; Kassem, Marta

2012-01-01

Objectives: To examine the activity of jaw muscles at rest and during maximal voluntary clenching (MVC) in children with unilateral posterior crossbite (UPXB) and functional lateral shift in the early mixed dentition and to evaluate sex differences. Material and Methods: The sample included 30 children (15 males, 15 females) aged 6 to 10 years old, with UPXB and functional mandibular lateral shift (≥1.5 mm) in the early mixed dentition. sEMG activity coming from the muscle areas (anterior temporalis [AT], posterior temporalis [PT], masseter [MA] and suprahyoid [SH]) were obtained from both the crossbite (XB) and noncrossbite (NONXB) sides at mandibular rest position. sEMG acti-vity of the bilateral AT and MA muscles sides was obtained during MVC. Asymmetry and activity indexes were calculated for each muscle area at rest and during MVC; the MA/TA ratio during MVC was also determined. Results: At rest, no differences were found between sexes for any muscle areas or asymmetry and activity indexes. No differences were found between XB and NONXB sides. During MVC, however, significant sex differences were found in AT and MA activity, with higher sEMG values in males than in females, on both XB and NONXB sides. Asymmetry indexes, activity indexes and MA/AT ratios did not show significant differences between the sexes. Activity was symmetric both in males and in females. Conclusions: At rest, no sex differences were found, but during MVC males showed higher activity than did females in both XB and NONXB AT and MA muscle areas. Muscular activity was symmetrical at rest and during MVC in both sexes. Sexual dimorphism should be considered in the diagnosis and treatment of UPXB and lateral shift in the early mixed dentition. Key words:Unilateral crossbite, mandibular shift, jaw muscles, sEMG, early mixed dentition. PMID:22926468

Acculturation and Pap smear screening practices among college-aged Vietnamese women in the United States.

PubMed

Yi, J K

1998-10-01

The purposes of this study were both to gather information on the prevalence of Pap smear screening among college-aged Vietnamese women and to identify predictive factors that influence Vietnamese women to engage in early cervical cancer detection behavior. This study also examines the role of acculturation in explaining cervical cancer screening behavior. Data were collected through mail and telephone surveys. Of those respondents (n = 207), approximately one-third (36.8%) reported having had a Pap smear. More than one-third (39.3%) of sexually active respondents reported never having had a Pap smear. Acculturated women were more likely to be sexually active and to be obtaining regular Pap smears. In the logistic regression model, marital status, sexual activity, and a belief that only married women should have a Pap smear were important predictors of prior reported Pap smear experience. These study findings suggest that less-acculturated women appear to have the belief that cervical cancer screening is more important for married women than for unmarried women, regardless of their sexual activity. The existence of such misconceptions underscores the importance of offering culturally relevant cancer education that addresses related misconceptions.

The Relationship Between Early Sexual Debut and Psychosocial Outcomes: A Longitudinal Study of Dutch Adolescents

PubMed Central

Sandfort, Theo; Reitz, Ellen; Bos, Henny; Dekovic, Maja

2010-01-01

In a longitudinal dataset of 470 Dutch adolescents, the current study examined the ways in which early sexual initiation was related to subsequent attachment, self-perception, internalizing problems, and externalizing problems. For male adolescents, analyses revealed general attachment to mother and externalizing problems at Wave 1 to predict to early transition at Wave 2. However, there was no differential change in these psychosocial factors over time for early initiators of sexual intercourse and their non-initiating peers. For female adolescents, the model including psychosocial factors at Wave 1 did not predict to sexual initiation at Wave 2. However, univariate repeated measures analyses revealed early initiators to have significantly larger increases in self-concept and externalizing problems than their non-initiating female peers. While the difference between female early initiators and non-initiators were statistically significant, the mean levels of problem behaviors were very low. The findings suggest that, contrary to previous research, early sexual initiation does not seem to be clustered with problem behaviors for this sample of Dutch adolescents. PMID:20119696

Sexual behaviour of adolescents in Nigeria: cross sectional survey of secondary school students

PubMed Central

Slap, Gail B; Lot, Lucy; Huang, Bin; Daniyam, Comfort A; Zink, Therese M; Succop, Paul A

2003-01-01

Objectives To determine whether family structure (polygamous or monogamous) is associated with sexual activity among school students in Nigeria. Design Cross sectional school survey with a two stage, clustered sampling design. Participants 4218 students aged 12-21 years attending 39 schools in Plateau state, Nigeria. Responses from 2705 students were included in the analysis. Main outcome measure Report of ever having had sexual intercourse. Variables of interest included sexual history, age, sex, religion, family polygamy, educational level of parents, having a dead parent, and sense of connectedness to parents and school. Results Overall 909 students (34%) reported ever having had sexual intercourse, and 1119 (41%) reported a polygamous family structure. Sexual activity was more common among students from polygamous families (42% of students) than monogamous families (28%) (χ2=64.23; P<0.0001). Variables independently associated with sexual activity were male sex (adjusted odds ratio 2.52 (95% confidence interval 2.05 to 3.12)), older age (1.62 (1.24 to 2.14)), lower sense of connectedness with parents (1.87 (1.48 to 2.38)), having a dead parent (1.59 (1.27 to 2.00)), family polygamy (1.58 (1.29 to 1.92)), lower sense of connectedness with school (1.25 (1.09 to 1.44)), and lower educational level of parents (1.14 (1.05 to 1.24)). Multistep logistic regression analysis showed that the effect of polygamy on sexual activity was reduced by 27% by whether students were married and 22% by a history of forced sex. Conclusions Secondary school students in Nigeria from a polygamous family structure are more likely to have engaged in sexual activity than students from a monogamous family structure. This effect is partly explained by a higher likelihood of marriage during adolescence and forced sex. Students' sense of connectedness to their parents and school, regardless of family structure, decreases the likelihood of sexual activity, and fostering this sense may help reduce risky sexual behaviour among Nigerian youth. What is already known on this topicIn 2000 Nigeria developed a national health policy aimed at preventing behaviour among adolescents leading to sexually transmitted infections (including HIV), pregnancy, and dropout from schoolEffective interventions in Nigeria have been hampered by inadequate information on contextual factors associated with sexual behaviour of adolescentsIn Western countries adolescents' sense of connectedness to their parents and to school is inversely associated with risky sexual behaviour, but these effects may differ in countries where polygamy is prevalent and where school attendance is lowWhat this paper addsA polygamous family structure is associated with early sexual activity among adolescents, an effect partly explained by a higher likelihood of marriage and history of forced sexual intercourseA greater sense of connectedness to parents and school decreases the likelihood of sexual activity, regardless of family structure PMID:12511453

Hip hopping the gap--performing arts approaches to sexual health disadvantage in young people in remote settings.

PubMed

Crouch, Alan; Robertson, Heather; Fagan, Patricia

2011-07-01

Closing the gap in Indigenous health and wellbeing in remote settings in the Torres Strait and Northern Peninsula Area of Far North Queensland (FNQ) includes addressing a well-documented sexual health disadvantage among young people. Community mobilization around the underlying risk factors influencing sexual health is required. Performing-arts-based workshops were conducted in schools and after-school venues in four remote Aboriginal and Torres Strait islander locations in FNQ in early 2010, to initiate consciousness-raising around the real dimensions of youth sexual health risk. Specific objectives included strengthening operational partnerships at school-level and developing ongoing consultative processes in each location for sexual health reference group development. Results include a significantly strengthened productive partnership with primary and high schools in each location and sixteen production-ready hip hop songs exploring a range of physical, emotional and sexual health themes authored by the students and recorded on site. Additional outcomes included the willingness of community councils and civil society organizations to support local sexual health reference group activity. This initiative, the Indigenous Hip Hop Project, although accompanied by opportunity costs including alternative, more core business uses of staff time and program budget, has demonstrated the power of tapping the creative energy of young people at risk and the potential for mobilizing communities to activism around sexual health disadvantage.

Methodology and Baseline Results From the Evaluation of a Sexuality Education Activity in Mpumalanga and KwaZulu-Natal, South Africa.

PubMed

Speizer, Ilene S; Mandal, Mahua; Xiong, Khou; Hattori, Aiko; Makina-Zimalirana, Ndinda; Kumalo, Faith; Taylor, Stephen; Ndlovu, Muzi S; Madibane, Mathata; Beke, Andy

2018-04-01

In South Africa, adolescents and young adults (ages 15-24) are at risk of HIV, sexually transmitted infections, and unintended pregnancies. Recently, the Department of Basic Education has revised its sexuality education content and teaching strategies (using scripted lessons plans) as part of its life orientation curriculum. This paper presents the methodology and baseline results from the evaluation of the scripted lesson plans and supporting activities. A rigorous cluster-level randomized design with random assignment of schools as clusters is used for the evaluation. Baseline results from grade 8 female and male learners and grade 10 female learners demonstrate that learners are at risk of HIV and early and unintended pregnancies. Multivariable analyses demonstrate that household-level food insecurity and living with an HIV-positive person are associated with sexual experience and pregnancy experience. Implications are discussed for strengthening the current life orientation program for future scale-up by the government of South Africa.

Association between age at first sexual intercourse and knowledge, attitudes and practices regarding reproductive health and unplanned pregnancy: a cross-sectional study.

PubMed

Shu, C; Fu, A; Lu, J; Yin, M; Chen, Y; Qin, T; Shang, X; Wang, X; Zhang, M; Xiong, C; Yin, P

2016-06-01

Age at first sexual intercourse (AFSI) is decreasing among adolescents in developed nations. An early sexual debut has been associated, to some extent, with multiple sexual partners, infrequent use of condoms, unplanned pregnancy, unsafe abortion, and sexually transmitted disease and human immunodeficiency virus infection. Unplanned pregnancy among adolescents has both physical and social adverse effects. In total, 78,400 self-administered anonymous questionnaires were distributed to college students in seven cities in China to determine the age at which Chinese college students first engage in sexual activity, and the association between AFSI and knowledge, attitudes and practices (KAP) regarding reproductive health and unplanned pregnancy. Approximately 10,164 students reported that they were sexually active, and most reported that they had engaged in sexual intercourse for the first time during college. The average AFSI was 20.14 [standard deviation (SD) 2.98] years, and the average AFSI by gender was 19.97 (SD 2.97) years for males and 20.41 (SD 2.97) years for females. The unplanned pregnancy rate among the participants was 34.03%. Participants lacked knowledge about contraception and reproductive health, although most believed that it is necessary to have this knowledge. Participants' attitudes towards premarital sex were varied. Factors that were found to be associated with unplanned pregnancy were AFSI, contraceptive methods used for first sexual act, and whether contraceptive methods were used for every sexual act. The college period is a key time for Chinese students in terms of becoming sexually active. As such, comprehensive and informative reproductive health education should be provided before and during the college period. Furthermore, reproductive health education should include appropriate sexual morality education and comprehensive sex education. Gender traits and needs should be considered in sex education. Copyright © 2016 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

Changing patterns of adolescent sexual behavior: consequences for health and development.

PubMed

Friedman, H L

1992-07-01

Sexuality is a fundamental quality of human life, important for health, happiness, individual development, and indeed for the preservation of the human race. During the dynamic period of adolescence in which the passage from childhood to maturity takes place, sexuality takes on new dimensions; feelings become more intense, relationships become more complex, and the consequences of sexual behavior are radically altered. This not only affects the behavior of young people but also of those who interact with them, their families and peers, and those who work in the health, education, youth, social welfare, and other sectors. In the contemporary world the conditions of life for many young people have also changed, and with it patterns of sexual behavior. In general, earlier puberty, later marriage, a decline in the family leading to less control and more autonomy, and intense exposure to sexual stimuli via the mass media and travel across cultural boundaries have made pre-marital adolescent sexual activity more common. This has added to traditional problems of early marriage, newer problems of early pregnancy, childbirth, and induced abortion outside of marriage, sexually transmitted diseases, and human immunodeficiency syndrome infection leading to acquired immunodeficiency syndrome. But the work of the World Health Organization (WHO), along with many others in the field, strongly suggests that given appropriate information and services, trust and equity between the sexes, young people will behave responsibly and well. In this paper some of the findings from methods developed by WHO for research, training, advocacy, and evaluation, and findings in relation to patterns and determinants of sexual and reproductive health and development will be described, and future directions suggested.

Sexual behavioral pattern, consequences and adopted solutions among senior secondary schools students in a military barracks in Nigeria.

PubMed

Chimah, Uzoh C; Nnebue, Chinomnso C; Ilika, Amobi L; Lawoyin, Taiwo O

2016-05-01

To determine the sexual behavioral pattern, consequences, and adopted solutions among senior secondary schools students in Ojo military barracks, Lagos. This was a cross-sectional study of 400 senior secondary schools students in Ojo military barracks, Lagos, selected using a multistage sampling technique. Data was collected using pre-tested, self-administered semi-structured questionnaires. Data was analysed using statistical package for social sciences version 17. Tests of statistical significance were carried out using χ2-test, and a p-value of <0.05 was considered significant. The majority of them 391 (97.8%), were in the age group (10-19 years) while the mean age was 15±2.4 for males and 15±2.2 for females, respectively. One hundred and fifty four (38.5%) of the respondents have had penetrative sexual intercourse and were influenced mainly by peer pressure (p=0.0000). Their age at first sexual intercourse ranged between 10-19 years. Ten (6.5%) of the respondents (all males) had their sexual debut with a commercial sex worker. More girls 41 (56.2%) than boys 12 (14.8%), were forced into sexual intercourse (p=0.0000). Over half of the sexually active respondents had at least two sexual partners for either sex. Findings from this study have shown that young people living in the barracks indulged in sexual activity at very early ages and engaged in risky sexual behavior. We therefore recommend an improved multi-sectoral approach in reproductive health and sexually transmitted infections including HIV/AIDS education.

Histone deacetylation during brain development is essential for permanent masculinization of sexual behavior.

PubMed

Matsuda, Ken Ichi; Mori, Hiroko; Nugent, Bridget M; Pfaff, Donald W; McCarthy, Margaret M; Kawata, Mitsuhiro

2011-07-01

Epigenetic histone modifications are emerging as important mechanisms for conveyance of and maintenance of effects of the hormonal milieu to the developing brain. We hypothesized that alteration of histone acetylation status early in development by sex steroid hormones is important for sexual differentiation of the brain. It was found that during the critical period for sexual differentiation, histones associated with promoters of essential genes in masculinization of the brain (estrogen receptor α and aromatase) in the medial preoptic area, an area necessary for male sexual behavior, were differentially acetylated between the sexes. Consistent with these findings, binding of histone deacetylase (HDAC) 2 and 4 to the promoters was higher in males than in females. To examine the involvement of histone deacetylation on masculinization of the brain at the behavioral level, we inhibited HDAC in vivo by intracerebroventricular infusion of the HDAC inhibitor trichostatin A or antisense oligodeoxynucleotide directed against the mRNA for HDAC2 and -4 in newborn male rats. Aspects of male sexual behavior in adulthood were significantly reduced by administration of either trichostatin A or antisense oligodeoxynucleotide. These results demonstrate that HDAC activity during the early postnatal period plays a crucial role in the masculinization of the brain via modifications of histone acetylation status.

Isolation and Functional Characterization of Two Distinct Sexual-Stage-Specific Promoters of the Human Malaria Parasite Plasmodium falciparum†

PubMed Central

Dechering, Koen J.; Kaan, Anita M.; Mbacham, Wilfred; Wirth, Dyann F.; Eling, Wijnand; Konings, Ruud N. H.; Stunnenberg, Hendrik G.

1999-01-01

Transmission of malaria depends on the successful development of the sexual stages of the parasite within the midgut of the mosquito vector. The differentiation process leading to the production of the sexual stages is delineated by several developmental switches. Arresting the progression through this sexual differentiation pathway would effectively block the spread of the disease. The successful development of such transmission-blocking agents is hampered by the lack of a detailed understanding of the program of gene expression that governs sexual differentiation of the parasite. Here we describe the isolation and functional characterization of the Plasmodium falciparum pfs16 and pfs25 promoters, whose activation marks the developmental switches executed during the sexual differentiation process. We have studied the differential activation of the pfs16 and pfs25 promoters during intraerythrocytic development by transfection of P. falciparum and during gametogenesis and early sporogonic development by transfection of the related malarial parasite P. gallinaceum. Our data indicate that the promoter of the pfs16 gene is activated at the onset of gametocytogenesis, while the activity of the pfs25 promoter is induced following the transition to the mosquito vector. Both promoters have unusual DNA compositions and are extremely A/T rich. We have identified the regions in the pfs16 and pfs25 promoters that are essential for high transcriptional activity. Furthermore, we have identified a DNA-binding protein, termed PAF-1, which activates pfs25 transcription in the mosquito midgut. The data presented here shed the first light on the details of processes of gene regulation in the important human pathogen P. falciparum. PMID:9891033

Gender differences in masturbation and the relation of masturbation experience in preadolescence and/or early adolescence to sexual behavior and sexual adjustment in young adulthood.

PubMed

Leitenberg, H; Detzer, M J; Srebnik, D

1993-04-01

A comparison of male and female masturbation practices was undertaken in a sample of university students to determine if the long-standing finding that young adult men in this country masturbate more than young adult women was still evident in the 1980s. Despite the efforts in the past quarter century to encourage women in our society to take greater responsibility for their own bodies and their own sexuality and to engage in more sexual self-exploration and self-stimulation, results show that women continue to masturbate much less than men. Twice as many men as women had ever masturbated and the men who masturbated did so three times more frequently during early adolescence and young adulthood than the women who masturbated during these same age periods. A second purpose of this study was to determine whether having masturbation experience during preadolescence and/or early adolescence was related to intercourse experience, sexual satisfaction, sexual arousal, or sexual difficulties in relationships during young adulthood. No such linkage was observed, suggesting that early masturbation experience is neither beneficial nor harmful to sexual adjustment in young adulthood.

LDCs face another kind of health problem.

PubMed

Kaufman, H

1977-10-06

Early childbearing is increasing worldwide, in both the developed and the developing countries. In 1975, 13 million young women became mothers before their 18th birthday. Such early childbearing causes major health, economic, social, and demographic problems. The disadvantages are felt by the young women, their sexual partners, the babies born to these women, and society in general. Reasons why adolescents are engaging in earlier sexual activity and experiencing more early pregnancies are enumerated. The 1st Interhemispheric Conference on Adolescent Fertility, sponsored by the Agency for International Development and other involved organizations, was held in 1976. The Conference participants made recommendations concerned with the legal, educational, and social aspects of early childbearing. Many youth education programs have been established since the Conference. Research projects have been launched to study the social consequences of adolescent pregnancy. Many more family life education and family planning services must be offered. A significant hindrance to such developments is the reluctance of adults around the world to recognize and deal with the problem.

Are female orphans at risk for early marriage, early sexual debut, and teen pregnancy? Evidence from sub-Saharan Africa.

PubMed

Palermo, Tia; Peterman, Amber

2009-06-01

Female orphans are widely cited as being at risk for early marriage, early childbearing, and risky sexual behavior; however, to date no studies have examined these linkages using population-level data across multiple countries. This study draws from recent Demographic and Health Surveys from ten sub-Saharan African countries to examine the relationship between orphanhood status and measures of early marriage, early sexual debut, and teen pregnancy among adolescent girls aged 15 to 17. Results indicate that, overall, little association is found between orphanhood and early marriage or teen pregnancy, whereas evidence from seven countries supports associations between orphanhood and early sexual debut. Findings are sensitive to the use of multivariate models, type of orphan, and country setting. Orphanhood status alone may not be a sufficient targeting mechanism for addressing these outcomes in many countries; a broader, multidimensional targeting scheme including orphan type, schooling, and poverty measures would be more robust in identifying and aiding young women at risk.

Transmission of HIV in sexual networks in sub-Saharan Africa and Europe

NASA Astrophysics Data System (ADS)

van de Vijver, David A. M. C.; Prosperi, Mattia C. F.; Ramasco, José J.

2013-09-01

We are reviewing the literature regarding sexual networks and HIV transmission in sub-Saharan Africa and Europe. On Likoma Island in Malawi, a sexual network was reconstructed using a sociometric survey in which individuals named their sexual partners. The sexual network identified one giant component including half of all sexually active individuals. More than 25% of respondents were linked through independent chains of sexual relations. HIV was more common in the sparser regions of the network due to over-representation of groups with higher HIV prevalence. A study from KwaZulu-Natal in South-Africa collected egocentric data about sexual partners and found that new infections in women in a particular area was associated with the number of life-time partners in men. Data about sexual networks and HIV transmission are not reported in Europe. It is, however, found that the annual number of sexual partners follows a scale-free network. Phylogenetic studies that determine genetic relatedness between HIV isolates obtained from infected individuals, found that patients in the early stages of infections explain a high number of new infections. In conclusion, the limited information that is available suggest that sexual networks play a role in spread of HIV. Obtaining more information about sexual networks can be of benefit for modeling studies on HIV transmission and prevention.

[Historical Transition of Sexuality Education in Japan and Outline of Reproductive Health/Rights].

PubMed

Nishioka, Emiko

2018-01-01

In this paper, we describe the historical transition of sexuality education in Japan and the direction of sexuality education taken by the Ministry of Education, Culture, Sports, Science and Technology (MEXT). Reproductive health/rights, a key concept in sex education, is also discussed. In Japanese society, discussion on sexuality has long been considered taboo. After the Second World War, sexuality education in Japan began as "purity education." From 1960 until the early 1970s, physical aspects such as genital organs, function, secondary sexual characteristics, and gender differences were emphasized. Comprehensive education as a human being, including physiological, psychological, and social aspects, began to be adopted in the late 1970s. In 2002, it was criticized that teaching genital terms at primary schools and teaching about sexual intercourse and contraceptive methods at junior high schools were "overdue guidance" and "extreme contents." Sexuality education in schools has become a problem and has stagnated for about 10 years. Currently, schools teach sexuality education that does not deviate from the MEXT course guidelines. The direction of MEXT regarding sexuality education should be examined from the basic position that sexual activity by children is inappropriate. Reproductive health/rights apply the concept of human rights to sexuality and reproduction. Reproductive health/rights are key concepts that support sex education and women's health.

Optimizing the impact of alcohol and drug screening and early intervention in a high-risk population receiving services in New York City sexual health clinics: A process and outcome evaluation of Project Renew.

PubMed

Harris, B R; Yu, J; Wolff, M; Rogers, M; Blank, S

2018-04-17

Unhealthy substance use is associated with increased rates of STDs, including HIV. Within three high-risk New York City (NYC) sexual health clinics between 2008 and 2012 (n = 146,657), 17% of patients screened positive for a current SUD but only 5.3% ever received prior treatment. The goal of Project Renew was to expand the reach of substance use early intervention services within and across sexual health clinics citywide and decrease substance use, poor mental health, and risky sexual behavior. To accomplish this goal, Screening, Brief Intervention, and Referral to Treatment (SBIRT), an evidence-based substance use early intervention model, was implemented in all eight NYC sexual health clinics February 2012-January 2015. Clinic patients were screened for substance misuse using the AUDIT/DAST-10, and those who screened positive were eligible for on-site brief intervention. Overall, 130,597 substance misuse screenings were conducted (66,989, or 51%, positive), and 17,474 on-site brief interventions and 1238 referrals were provided (not unique to individual patients). A 10% sample of 14,709 unique patients who screened positive were interviewed using a federal data collection tool at baseline and six months later to assess changes in substance use, sexual risk behaviors, mental health, and health status (n = 1328). At six-month follow-up, patients reported reduced substance use, less sexual activity, improved overall health, and fewer days of depression and anxiety compared to measures at baseline (p < 0.05). Based on positive results, Project Renew SBIRT services have been sustained, ensuring essential care which may help prevent acquisition of HIV/STDs among a large population of high-risk New Yorkers. Copyright © 2018 Elsevier Inc. All rights reserved.

Being Sexually Attracted to Minors: Sexual Development, Coping With Forbidden Feelings, and Relieving Sexual Arousal in Self-Identified Pedophiles.

PubMed

Houtepen, Jenny A B M; Sijtsema, Jelle J; Bogaerts, Stefan

2016-01-02

This article aims to provide more insight into pedophilic attraction and risk and protective factors for offending in nonclinical pedophiles. Fifteen participants were interviewed about sexuality, coping, and sexual self-regulation. Many participants struggled with acknowledging pedophilic interest in early puberty and experienced psychological difficulties as a result. Furthermore, many committed sex offenses during adolescence when they were still discovering their feelings. Early recognition of risk factors and early start of interventions seem vital in preventing offending. Moreover, results suggest that risk for offending can be diminished by creating more openness about pedophilia and by providing pedophiles with social support and control.

Perinatal administration of aromatase inhibitors in rodents as animal models of human male homosexuality: similarities and differences.

PubMed

Olvera-Hernández, Sandra; Fernández-Guasti, Alonso

2015-01-01

In this chapter we briefly review the evidence supporting the existence of biological influences on sexual orientation. We focus on basic research studies that have affected the estrogen synthesis during the critical periods of brain sexual differentiation in male rat offspring with the use of aromatase inhibitors, such as 1,4,6-androstatriene-3,17 (ATD) and letrozole. The results after prenatal and/or postnatal treatment with ATD reveal that these animals, when adults, show female sexual responses, such as lordosis or proceptive behaviors, but retain their ability to display male sexual activity with a receptive female. Interestingly, the preference and sexual behavior of these rats vary depending upon the circadian rhythm.Recently, we have established that the treatment with low doses of letrozole during the second half of pregnancy produces male rat offspring, that when adults spend more time in the company of a sexually active male than with a receptive female in a preference test. In addition, they display female sexual behavior when forced to interact with a sexually experienced male and some typical male sexual behavior when faced with a sexually receptive female. Interestingly, these males displayed both sexual behavior patterns spontaneously, i.e., in absence of exogenous steroid hormone treatment. Most of these features correspond with those found in human male homosexuals; however, the "bisexual" behavior shown by the letrozole-treated rats may be related to a particular human population. All these data, taken together, permit to propose letrozole prenatal treatment as a suitable animal model to study human male homosexuality and reinforce the hypothesis that human sexual orientation is underlied by changes in the endocrine milieu during early development.

Experiences and conceptualizations of sexual debut from the narratives of South African men and women in the context of HIV/AIDS.

PubMed

Stern, Erin; Cooper, Diane

2014-01-01

Given the pivotal role of first sex in the development of sexual and reproductive health (SRH) practices, there is a need for more contextualised and nuanced understandings of young people's early sexual debut experiences. This study used sexual history narratives to investigate how South African men and women experience and attribute meaning to their sexual debut, and their SRH practices. In light of the gendered disparities among young people's SRH awareness and risk, differences between men and women's narratives of sexual debut were assessed. Fifty sexual history interviews were conducted with men and 25 sexual history interviews with women, with participants purposively sampled from three age categories, a range of cultural and racial backgrounds and urban and rural sites across five provinces. Narrative interviews were designed to elicit stories around participants' early knowledge of sex and sexual experimentation, their range of sexual relationships and SRH practices. The data were analysed using a thematic approach. Participants generally reflected on their early sexual experiences with feelings of inadequacy and disappointment. While men appeared to hold greater decision-making power than women at sexual debut, descriptions of men's early sexual experiences were often characterised by respect, intimacy and vulnerability. Many men attributed the timing of their sexual debut to peer pressure, which typically generated higher social status and rarely included consideration of the need to practice safer sex. Several women felt pressured by their partner to sexually debut, which could have informed their perceptions of men being sexually controlling and aggressive. The study demonstrates the value of a narrative approach for generating insights on young people's sexual debut experiences and SRH practices, and the underlying gendered norms and expectations that shape these. The findings indicate the need for gender transformative HIV interventions to take into the diversity of young people's SRH needs and social realities.

Effect of Forced Sexual Intercourse on Associations between Early Sexual Debut and Other Health Risk Behaviors among US High School Students

ERIC Educational Resources Information Center

Lowry, Richard; Robin, Leah; Kann, Laura

2017-01-01

Background: Previous research on associations between early sexual debut and other health risk behaviors has not examined the effect of forced sexual intercourse on those associations. Methods: We analyzed data from a nationally representative sample of 19,240 high school students in the United States, age =16 years, to describe the effect of…

New tricks by an old dogma: mechanisms of the Organizational/Activational Hypothesis of steroid-mediated sexual differentiation of brain and behavior.

PubMed

McCarthy, Margaret M; Wright, Christopher L; Schwarz, Jaclyn M

2009-05-01

The hormonal regulation of sexual behavior has been the topic of study for over 50 years and yet controversies persist regarding the importance of early versus late events and the identity of the critical neural and cellular substrates. We have taken a mechanistic approach toward the masculinizing actions of the gonadal steroid estradiol, as a means to understand how organization of the neuroarchitechture during a perinatal sensitive period exerts enduring influences on adult behavior. We have identified important roles for prostaglandins, FAK and paxillin, PI3 kinase and glutamate, and determined that cell-to-cell signaling is a critical component of the early organizational events. We have further determined that the mechanisms mediating different components of sexual behavior are distinct and regionally specific. The multitude of mechanisms by which the steroid estradiol, exerts divergent effects on the developing nervous system provides for a multitude of phenotypes which can vary significantly both within and between the sexes.

New tricks by an old dogma: Mechanisms of the Organizational/Activational Hypothesis of steroid-mediated sexual differentiation of brain and behavior

PubMed Central

McCarthy, Margaret M.; Wright, Christopher L.; Schwarz, Jaclyn M.

2009-01-01

The hormonal regulation of sexual behavior has been the topic of study for over 50 years and yet controversies persist regarding the importance of early versus late events and the identity of the critical neural and cellular substrates. We have taken a mechanistic approach toward the masculinizing actions of the gonadal steroid estradiol, as a means to understand how organization of the neuroarchitechture during a perinatal sensitive period exerts enduring influences on adult behavior. We have identified important roles for prostaglandins, FAK and paxillin, PI3 kinase and glutamate, and determined that cell-to-cell signaling is a critical component of the early organizational events. We have further determined that the mechanisms mediating different components of sexual behavior are distinct and regionally specific. The multitude of mechanisms by which the steroid estradiol, exerts divergent effects on the developing nervous system provides for a multitude of phenotypes which can vary significantly both within and between the sexes. PMID:19682425

Developmental pathways from maltreatment to risk behavior: Sexual behavior as a catalyst.

PubMed

Negriff, Sonya

2018-05-01

Although delinquency, substance use, and sexual activity are established to be highly intercorrelated, the extant research provides minimal evidence in support of one particular sequence of risk behavior or on the cascade effects from maltreatment. The present study tested a longitudinal model incorporating maltreatment, deviant peers, sexual behavior, delinquency, and substance use to elucidate the sequential pathway(s) from maltreatment to each specific risk behavior throughout adolescence. Data came from a longitudinal study on the effects of maltreatment on adolescent development (N = 454) with four study assessments from early (Time 1 M age = 10.98) to late adolescence (Time 4 M age = 18.22). Results from the cross-lagged model showed a sequence from maltreatment to sexual behavior (Time 1), to delinquency (Time 2), to sexual behavior (Time 3), to substance use and delinquency (Time 4). These findings support sexual behavior as the initial risk behavior that is the catalyst for engagement in more advanced risk behaviors across adolescence.

Paradoxical Neurobehavioral Rescue by Memories of Early-Life Abuse: The Safety Signal Value of Odors Learned during Abusive Attachment

PubMed Central

Raineki, Charlis; Sarro, Emma; Rincón-Cortés, Millie; Perry, Rosemarie; Boggs, Joy; Holman, Colin J; Wilson, Donald A; Sullivan, Regina M

2015-01-01

Caregiver-associated cues, including those learned in abusive attachment, provide a sense of safety and security to the child. Here, we explore how cues associated with abusive attachment, such as maternal odor, can modify the enduring neurobehavioral effects of early-life abuse. Two early-life abuse models were used: a naturalistic paradigm, where rat pups were reared by an abusive mother; and a more controlled paradigm, where pups underwent peppermint odor-shock conditioning that produces an artificial maternal odor through engagement of the attachment circuit. Animals were tested for maternal odor preference in infancy, forced swim test (FST), social behavior, and sexual motivation in adulthood—in the presence or absence of maternal odors (natural or peppermint). Amygdala odor-evoked local field potentials (LFPs) via wireless electrodes were also examined in response to the maternal odors in adulthood. Both early-life abuse models induced preference for the maternal odors in infancy. In adulthood, these early-life abuse models produced FST deficits and decreased social behavior, but did not change sexual motivation. Presentation of the maternal odors rescued FST and social behavior deficits induced by early-life abuse and enhanced sexual motivation in all animals. In addition, amygdala LFPs from both abuse animal models showed unique activation within the gamma frequency (70–90 Hz) bands in response to the specific maternal odor present during early-life abuse. These results suggest that attachment-related cues learned during infancy have a profound ability to rescue neurobehavioral dysregulation caused by early-life abuse. Paradoxically, abuse-associated cues seem to acquire powerful and enduring antidepressive properties and alter amygdala modulation. PMID:25284320

Paradoxical neurobehavioral rescue by memories of early-life abuse: the safety signal value of odors learned during abusive attachment.

PubMed

Raineki, Charlis; Sarro, Emma; Rincón-Cortés, Millie; Perry, Rosemarie; Boggs, Joy; Holman, Colin J; Wilson, Donald A; Sullivan, Regina M

2015-03-01

Caregiver-associated cues, including those learned in abusive attachment, provide a sense of safety and security to the child. Here, we explore how cues associated with abusive attachment, such as maternal odor, can modify the enduring neurobehavioral effects of early-life abuse. Two early-life abuse models were used: a naturalistic paradigm, where rat pups were reared by an abusive mother; and a more controlled paradigm, where pups underwent peppermint odor-shock conditioning that produces an artificial maternal odor through engagement of the attachment circuit. Animals were tested for maternal odor preference in infancy, forced swim test (FST), social behavior, and sexual motivation in adulthood-in the presence or absence of maternal odors (natural or peppermint). Amygdala odor-evoked local field potentials (LFPs) via wireless electrodes were also examined in response to the maternal odors in adulthood. Both early-life abuse models induced preference for the maternal odors in infancy. In adulthood, these early-life abuse models produced FST deficits and decreased social behavior, but did not change sexual motivation. Presentation of the maternal odors rescued FST and social behavior deficits induced by early-life abuse and enhanced sexual motivation in all animals. In addition, amygdala LFPs from both abuse animal models showed unique activation within the gamma frequency (70-90 Hz) bands in response to the specific maternal odor present during early-life abuse. These results suggest that attachment-related cues learned during infancy have a profound ability to rescue neurobehavioral dysregulation caused by early-life abuse. Paradoxically, abuse-associated cues seem to acquire powerful and enduring antidepressive properties and alter amygdala modulation.

Influence of Peers on Young Adolescent Females' Romantic Decisions

ERIC Educational Resources Information Center

Wisnieski, Deborah; Sieving, Renee E.; Garwick, Ann W.

2013-01-01

Background: Initiation of sexual intercourse during early adolescence is a known risk factor for teen pregnancy and sexually transmitted infections. Purpose: To examine young women's stories describing peer in?uences on their romantic and sexual decisions and behavior during early adolescence. Methods: Semistructured ethnographic interviews were…

Initial orienting towards sexually relevant stimuli: preliminary evidence from eye movement measures.

PubMed

Fromberger, Peter; Jordan, Kirsten; von Herder, Jakob; Steinkrauss, Henrike; Nemetschek, Rebekka; Stolpmann, Georg; Müller, Jürgen Leo

2012-08-01

It has been proposed that sexual stimuli will be processed in a comparable manner to other evolutionarily meaningful stimuli (such as spiders or snakes) and therefore elicit an attentional bias and more attentional engagement (Spiering and Everaerd, In E. Janssen (Ed.), The psychophysiology of sex (pp. 166-183). Bloomington: Indiana University Press, 2007). To investigate early and late attentional processes while looking at sexual stimuli, heterosexual men (n = 12) viewed pairs of sexually preferred (images of women) and sexually non-preferred images (images of girls, boys or men), while eye movements were measured. Early attentional processing (initial orienting) was assessed by the number of first fixations and late attentional processing (maintenance of attention) was assessed by relative fixation time. Results showed that relative fixation time was significantly longer for sexually preferred stimuli than for sexually non-preferred stimuli. Furthermore, the first fixation was more often directed towards the preferred sexual stimulus, when simultaneously presented with a non-sexually preferred stimulus. Thus, the current study showed for the first time an attentional bias to sexually relevant stimuli when presented simultaneously with sexually irrelevant pictures. This finding, along with the discovery that heterosexual men maintained their attention to sexually relevant stimuli, highlights the importance of investigating early and late attentional processes while viewing sexual stimuli. Furthermore, the current study showed that sexually relevant stimuli are favored by the human attentional system.

A Model of Female Sexual Desire: Internalized Working Models of Parent-Child Relationships and Sexual Body Self-Representations.

PubMed

Cherkasskaya, Eugenia; Rosario, Margaret

2017-11-01

The etiology of low female sexual desire, the most prevalent sexual complaint in women, is multi-determined, implicating biological and psychological factors, including women's early parent-child relationships and bodily self-representations. The current study evaluated a model that hypothesized that sexual body self-representations (sexual subjectivity, self-objectification, genital self-image) explain (i.e., mediate) the relation between internalized working models of parent-child relationships (attachment, separation-individuation, parental identification) and sexual desire in heterosexual women. We recruited 614 young, heterosexual women (M = 25.5 years, SD = 4.63) through social media. The women completed an online survey. Structural equation modeling was used. The hypotheses were supported in that the relation between internalized working models of parent-child relationships (attachment and separation-individuation) and sexual desire was mediated by sexual body self-representations (sexual body esteem, self-objectification, genital self-image). However, parental identification was not related significantly to sexual body self-representations or sexual desire in the model. Current findings demonstrated that understanding female sexual desire necessitates considering women's internalized working models of early parent-child relationships and their experiences of their bodies in a sexual context. Treatment of low or absent desire in women would benefit from modalities that emphasize early parent-child relationships as well as interventions that foster mind-body integration.

ASSOCIATION BETWEEN SINGLE-PARENT FAMILY STRUCTURE AND AGE OF SEXUAL DEBUT AMONG YOUNG PERSONS IN JAMAICA.

PubMed

Oshi, Daniel C; Mckenzie, Jordan; Baxter, Martin; Robinson, Royelle; Neil, Stephan; Greene, Tayla; Wright, Wayne; Lodge, Jeorghino

2018-02-26

There is a high and increasing proportion of single-parent families in Jamaica. This has raised concerns about the potential impact of single-parent families on the social, cognitive and behavioural development of children, including their sexual relationships. The aim of this study was to investigate the association between being raised in a single-parent family and age of sexual debut among young people in Jamaica. The study was cross-sectional in design, and based on a multi-stage sampling procedure. The study was conducted in July/September 2016. The study sample comprised 233 respondents (110 males and 123 females) aged from 18 to 35 years (mean 26.37 years; SD 5.46). Respondents completed a self-administered questionnaire with questions on socio-demographic characteristics, family structure, sexual debut and current sexual behaviour. Ninety-seven (41.7%) respondents grew up in single-parent families. A total of 201 (86.3%) had had sex (102 males and 99 females). Their mean age of sexual debut was 15.51 years (SD 3.41). Sixty-five (32.3%) had early sexual debut (<16 years). Respondents from single-parent families were more likely to have had early sexual debut (56.9%; n=37) compared with those from two-parent families (43.1%, n=28; p=0.004). Only 44.6% (n=29) of those who experienced early sexual debut used a condom during their first sexual encounter compared with 73% (n=100) of those who had a later sexual debut (≥16 years; p=<0.001). A single-father family structure was a significant predictor of early sexual debut (AOR 5.5; 95%CI: 1.1-25.8). The study found a significant association between single-parent family structure and age of sexual debut.

Pathways to adolescent sexual risk behaviors: Effects of prenatal cocaine exposure.

PubMed

Min, Meeyoung O; Minnes, Sonia; Lang, Adelaide; Albert, Jeffrey M; Kim, June-Yung; Singer, Lynn T

2016-04-01

To assess the impact of prenatal cocaine exposure (PCE) on adolescent sexual risk behaviors. Externalizing behavior, teen substance use, and early sexual intercourse were examined as pathways mediating the effects of PCE on sexual risk behaviors. Adolescents (N=364; 185 PCE, 179 non-cocaine exposure (NCE); 205 girls, 159 boys), primarily African-American and of low socioeconomic status, were prospectively enrolled in a longitudinal study at birth. Risky sexual behaviors were assessed at ages 15 and 17. Externalizing behavior at 12 years was assessed with the Youth Self-Report. Substance use, via self-report and biologic assays, and early (before age 15) sexual intercourse were assessed at age 15. Path analyses with the weighted least squares estimator with mean and variance adjustments were performed. The final structural equation model-based path model, χ(2)=31.97 (df=27), p=.23, CFI=.99, TLI=.99, RMSEA=.021, WRMR=.695, indicated a direct effect of PCE on sexual risk behavior (β=.16, p=.02). Although PCE was related to greater externalizing behavior (β=.14, p=.009), which in turn, predicted early sexual intercourse (β=.16, p=.03), leading to sexual risk behavior (β=.44, p<.001), bootstrapping indicated a non-significant indirect effect (β=.01, p>.10). Substance use was correlated with early sexual intercourse (r=.60, p<.001) and predicted sexual risk behavior by age 17 (β=.31, p=.01). Prenatal cocaine exposure was related to more engagement in sexual risk behaviors, suggesting the importance of reducing substance use among pregnant women as a means of prevention of offspring substance use and sexual risk behavior. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Investigating the effect of child maltreatment on early adolescent peer-on-peer sexual aggression: testing a multiple mediator model in a non-incarcerated sample of Danish adolescents.

PubMed

Bramsen, Rikke Holm; Lasgaard, Mathias; Koss, Mary P; Elklit, Ask; Banner, Jytte

2014-01-01

The aim of the present study was to investigate the relationship between child maltreatment and severe early adolescent peer-on-peer sexual aggression, using a multiple mediator model. The study comprised 330 male Grade 9 students with a mean age of 14.9 years (SD=0.5). Estimates from the mediation model indicated significant indirect effects of child physical abuse on sexual aggression via peer influence and insecure-hostile masculinity. No significant total effect of child sexual abuse and child neglect on sexual aggression was found. Findings of the present study identify risk factors that are potentially changeable and therefore of value in informing the design of prevention programs aiming at early adolescent peer-on-peer sexual aggression in at-risk youth.

Influence of timing of sexual debut and first marriage on sexual behaviour in later life: findings from four survey rounds in the Kisesa cohort in northern Tanzania

PubMed Central

Żaba, B; Isingo, R; Wringe, A; Marston, M; Slaymaker, E; Urassa, M

2009-01-01

Objectives: To evaluate quality of sexual debut and first marriage data, measure trends and study the association of risky sexual behaviour in youth with adult risk behaviour. Methods: Reports on age at first sex (AFS) and age at first marriage (AFM) from the Kisesa cohort study, 1994–2004, were evaluated for consistency and used to describe trends in median age-at-event and time spent single but sexually active in different birth cohorts. The association of these variables with marital stability and numbers of partners at later ages was explored using statistical regression techniques. Results: AFS and AFM were inconsistently reported by 32% and 33% of respondents, respectively, but there was no general tendency to report lower or higher ages at a later report date. In 10-year birth cohorts born between 1950–9 and 1980–9, male median AFS declined from 18.1 to 17.0 years and female median AFM rose from 16.2 to 16.6 years. Young people of both sexes currently spend longer sexually active but unmarried than previously. Early marriage is statistically associated with remarriage and polygamy; longer time between sexual debut and marriage is associated with higher numbers of partners at later stages of life. Conclusion: Inconsistent reporting of age-at-event introduces noise but does not bias estimates of population level indicators. Lengthening time spent single and sexually active suggests that men and women entering first marriage will have been exposed to increased numbers of non-marital partners. Successful youth interventions may also influence adult behaviour. PMID:19307336

Basic instinct undressed: early spatiotemporal processing for primary sexual characteristics.

PubMed

Legrand, Lore B; Del Zotto, Marzia; Tyrand, Rémi; Pegna, Alan J

2013-01-01

This study investigates the spatiotemporal dynamics associated with conscious and non-conscious processing of naked and dressed human bodies. To this effect, stimuli of naked men and women with visible primary sexual characteristics, as well as dressed bodies, were presented to 20 heterosexual male and female participants while acquiring high resolution EEG data. The stimuli were either consciously detectable (supraliminal presentations) or were rendered non-conscious through backward masking (subliminal presentations). The N1 event-related potential component was significantly enhanced in participants when they viewed naked compared to dressed bodies under supraliminal viewing conditions. More importantly, naked bodies of the opposite sex produced a significantly greater N1 component compared to dressed bodies during subliminal presentations, when participants were not aware of the stimulus presented. A source localization algorithm computed on the N1 showed that the response for naked bodies in the supraliminal viewing condition was stronger in body processing areas, primary visual areas and additional structures related to emotion processing. By contrast, in the subliminal viewing condition, only visual and body processing areas were found to be activated. These results suggest that naked bodies and primary sexual characteristics are processed early in time (i.e., <200 ms) and activate key brain structures even when they are not consciously detected. It appears that, similarly to what has been reported for emotional faces, sexual features benefit from automatic and rapid processing, most likely due to their high relevance for the individual and their importance for the species in terms of reproductive success.

Lysine Acetylation in Sexual Stage Malaria Parasites Is a Target for Antimalarial Small Molecules

PubMed Central

Trenholme, Katharine; Marek, Linda; Duffy, Sandra; Pradel, Gabriele; Fisher, Gillian; Hansen, Finn K.; Skinner-Adams, Tina S.; Butterworth, Alice; Ngwa, Che Julius; Moecking, Jonas; Goodman, Christopher D.; McFadden, Geoffrey I.; Sumanadasa, Subathdrage D. M.; Fairlie, David P.; Avery, Vicky M.

2014-01-01

Therapies to prevent transmission of malaria parasites to the mosquito vector are a vital part of the global malaria elimination agenda. Primaquine is currently the only drug with such activity; however, its use is limited by side effects. The development of transmission-blocking strategies requires an understanding of sexual stage malaria parasite (gametocyte) biology and the identification of new drug leads. Lysine acetylation is an important posttranslational modification involved in regulating eukaryotic gene expression and other essential processes. Interfering with this process with histone deacetylase (HDAC) inhibitors is a validated strategy for cancer and other diseases, including asexual stage malaria parasites. Here we confirm the expression of at least one HDAC protein in Plasmodium falciparum gametocytes and show that histone and nonhistone protein acetylation occurs in this life cycle stage. The activity of the canonical HDAC inhibitors trichostatin A (TSA) and suberoylanilide hydroxamic acid (SAHA; Vorinostat) and a panel of novel HDAC inhibitors on early/late-stage gametocytes and on gamete formation was examined. Several compounds displayed early/late-stage gametocytocidal activity, with TSA being the most potent (50% inhibitory concentration, 70 to 90 nM). In contrast, no inhibitory activity was observed in P. falciparum gametocyte exflagellation experiments. Gametocytocidal HDAC inhibitors caused hyperacetylation of gametocyte histones, consistent with a mode of action targeting HDAC activity. Our data identify HDAC inhibitors as being among a limited number of compounds that target both asexual and sexual stage malaria parasites, making them a potential new starting point for gametocytocidal drug leads and valuable tools for dissecting gametocyte biology. PMID:24733477

An examination of risky sexual behavior and HIV in victims of child abuse and neglect: a 30-year follow-up.

PubMed

Wilson, Helen W; Widom, Cathy Spatz

2008-03-01

This article examined links between childhood maltreatment and risky sexual behavior (early sexual contact, promiscuity, prostitution) and HIV in adulthood. Using a prospective cohort design, physically and sexually abused and neglected children (ages 0-11) with documented cases during 1967-1971 were matched with nonmaltreated children and followed into adulthood. Early sexual contact, promiscuity, and prostitution were assessed through in-person interviews and official records (prostitution) at approximate age 29 (N=1196). HIV tests were conducted at approximate age 41 (N=631). Child maltreatment was associated with prostitution (OR=2.47, 95% CI=1.35-4.50) and early sexual contact (OR=1.73, 95% CI=1.24-2.40). Prevalence of HIV in the abuse/neglect group was twice that in controls (OR=2.35, 95% CI=.64-8.62), although this difference did not reach conventional levels of statistical significance. SEM provided significant support for a model linking child abuse and neglect to prostitution through early sexual contact and a marginal link to HIV through prostitution. These findings provide prospective evidence that maltreated children are more likely to report sexual contact before age 15, engage in prostitution by young adulthood, and test positive for HIV in middle adulthood. Copyright (c) 2008 APA, all rights reserved.

Early adolescent African American girls’ perceptions of virginity and romantic relationships

PubMed Central

Childs, Gwendolyn D.; White, Reashanda; Hataway, Connie; Moneyham, Linda; Gaioso, Vanessa

2012-01-01

Background Nationally, African American (AA) girls aged 15 to 19 have the highest incidence of Chlamydia, gonorrhea, and syphilis compared to White and Hispanic girls of the same age group. To address this STI epidemic, it is imperative to target AA girls during early adolescence and before sexual debut. According to the 2011 National Youth Risk Behavior Survey, approximately 7% of AA girls initiate sex prior to age 13. The purpose of this descriptive, qualitative study was to explore AA girls’, aged 12 to 14, perceptions about virginity and relationships and how those perceptions influence their decisions to engage in or abstain from sexual activity. Methods A convenience sample of 64 participants was recruited through community-based organizations in Alabama. Data were collected using individual interviews and focus groups. Individual interview focused on (1) values and beliefs about being a virgin, (2) choosing boyfriends, and (3) perceptions about good and bad relationships. Focus groups were held to validate findings from interviews. Verbatim transcripts of audiotapes, observation notes, and demographic data were primary data for analysis. Content analysis was used in analysis and interpretation of qualitative data to formulate meaningful categories, themes, and patterns. The qualitative research software, QSR N-Vivo®, was used to code and sort data into categories. The SPSS statistical software was used to conduct descriptive analyses to describe the study sample. Results Mean age of study sample was 12.9 years. Out of 64participants, 5 reported having engaged in sexual activity. Mean age of sexual debut was 13 years. Common themes that emerged included: respecting myself, ideal boyfriend, characteristics of a romantic relationship. Conclusions Findings from this study suggest STI prevention programs should build upon the values related to virginity to promote delaying sexual activity. Furthermore, findings suggest the need for education about healthy relationships. PMID:23264951

Cross-national evidence for the clustering and psychosocial correlates of adolescent risk behaviours in 27 countries.

PubMed

de Looze, Margaretha; Ter Bogt, Tom F M; Raaijmakers, Quinten A W; Pickett, William; Kuntsche, Emmanuel; Vollebergh, Wilma A M

2015-02-01

According to Jessor's Problem Behaviour Theory (PBT) and Moffitt's theory of adolescence-limited antisocial behaviour, adolescent risk behaviours cluster and can be predicted by various psychosocial factors including parent, peer and school attachment. This study tested the potential influence of the sociocultural, or macro-level, environment on the clustering and correlates of adolescent risk behaviour across 27 European and North American countries. Analyses were based on data from the 2009-10 Health Behaviour in School-aged Children (HBSC) study. Participants compromised 56,090 adolescents (M(age) = 15.5 years) who self-reported on substance use (tobacco, alcohol, cannabis) and early sexual activity as well as on psychosocial factors (parent, peer and school attachment). Multiple group confirmatory factor analyses (with country as grouping variable) showed that substance use and early sexual activity loaded on a single underlying factor across countries. In addition, multiple group path analyses (with country as grouping variable) showed that associations between this factor and parent, peer and school attachment were identical across countries. Cross-national consistencies exist in the clustering and psychosocial correlates of substance use and early sexual activity across western countries. While Jessor's PBT stresses the problematic aspects of adolescent risk behaviours, Moffitt emphasizes their normative character. Although the problematic nature of risk behaviours overall receives more attention in the literature, it is important to consider both perspectives to fully understand why they cluster and correlate with psychosocial factors. This is essential for the development and implementation of prevention programmes aimed at reducing adolescent risk behaviours across Europe and North America. © The Author 2014. Published by Oxford University Press on behalf of the European Public Health Association. All rights reserved.

Prenatal programming of sexual partner preference: the ram model.

PubMed

Roselli, C E; Stormshak, F

2009-03-01

In our laboratory, the domestic ram is used as an experimental model to study the early programming of neural mechanisms underlying same-sex partner preference. This interest developed from the observation that approximately 8% of domestic rams are sexually attracted to other rams (male-oriented) in contrast to the majority of rams that are attracted to oestrous ewes (female-oriented). One prominent feature of sexual differentiation in many species is the presence of a sexually dimorphic nucleus (SDN) in the preoptic/anterior hypothalamus that is larger in males than in females. Lesion studies in rats and ferrets implicate the SDN in the expression of sexual preferences. We discovered an ovine SDN (oSDN) in the preoptic/anterior hypothalamus that is smaller in male- than in female-oriented rams and similar in size to the oSDN of ewes. Neurones of the oSDN show abundant aromatase expression that is also reduced in male-oriented compared to female-oriented rams. This observation suggests that sexual partner preferences are neurologically hard-wired and could be influenced by hormones. Aromatase-containing neurones constitute a nascent oSDN as early as day 60 of gestation, which becomes sexually dimorphic by day 135 of gestation when it is two-fold larger in males than in females. Exposure of fetal female lambs to exogenous testosterone from days 30-90 of gestation resulted in a masculinised oSDN. These data demonstrate that the oSDN develops prenatally and may influence adult sexual preferences. Surprisingly, inhibition of aromatase activity in the brain of ram foetuses during the critical period did not interfere with defeminisation of adult sexual partner preference or oSDN volume. These results fail to support an essential role for neural aromatase in the sexual differentiation of sheep brain and behaviour. Thus, we propose that oSDN morphology and male-typical partner preferences may instead be programmed through an androgen receptor mechanism not involving aromatisation.

Stability of Self-Reported Arousal to Sexual Fantasies Involving Children in a Clinical Sample of Pedophiles and Hebephiles.

PubMed

Grundmann, Dorit; Krupp, Jurian; Scherner, Gerold; Amelung, Till; Beier, Klaus M

2016-07-01

In forensic research, there is a controversial discussion concerning the changeability or stability of pedophilia. Seto (2012) conceptualized pedophilia as a sexual age orientation characterized by an early onset, correlations with sexual and romantic behavior, and stability over time. However, empirical data are sparse and are mostly based on samples of detected offenders. The present study examined self-reported arousal to sexual fantasies involving children in a clinical sample of pedo-/hebephiles. In Study 1, retrospective self-reports on the age of onset and duration of sexual interest in minors were examined. In Study 2, the stability and variability of self-reported arousal to sexual fantasies involving children were evaluated prospectively. Non-prosecuted self-identifying pedo-/hebephilic men seeking professional help were recruited within the Berlin Prevention Project Dunkelfeld. Between 2005 and 2013, 494 participants completed the intake assessment. Self-reported data were collected via questionnaire focusing on sexual arousal to fantasies during masturbation involving prepubescent and/or early pubescent minors. Subsequent assessments of sexual arousal were obtained for 121 of the participants. The average time between the first and last assessment was approximately 29 months. Spearman's correlation coefficients examined the between-group rank-order and Wilcoxon signed-rank tests examined the within-individual mean-level stability. The majority of subjects reported an early onset of their pedo-/hebephilic sexual arousal. The rank-order stability was medium to high. Over the investigated period, the majority of subjects showed no or only minimal decrease or increase of self-reported sexual arousal. These results suggested that sexual arousal to fantasies involving prepubescent and/or early pubescent children is stable. Furthermore, the results support the conceptualization of pedo-/hebephilia as a sexual age orientation in men.

[Risk factors for cervico-uterine cancer in women in Zacatecas].

PubMed

Castañeda-Iñiguez, M S; Toledo-Cisneros, R; Aguilera-Delgadillo, M

1998-01-01

To determine the sociodemographic characteristics and the reproductive and sexual behavior of participants in the Cervical Cancer Prevention and Control Program and to identify the risk factors for this neoplasm. A case control study was performed among participants in the Cervical Cancer Prevention and Control Program in the state of Zacatecas. The cases consisted of all patients diagnosed and corroborated by histopathology with CIN III and invasive carcinoma of the uterine cervix (251) who were referred to the Dysplasia Clinic (within the same program), during 1993-1995. Controls were women randomly selected from the population which participates in this program, who had negative cervical cytology. One control was selected for each case and paired by age and date, simultaneous to the cervical cytology. Risk of cervical cancer was higher in women with greater number of pregnancies (more than 12 pregnancies) than in women with less than 3 (OR 5.2, CI 95% 2.6-10.5). This is also true of women with greater number of births (12 or more) who have a risk five times higher than women with less than 3. Beginning sexual activity at an early age was associated to the risk of cervical cancer; women who began their sexual activity after the age of 19 had a risk two times lower than those who started before the age of 15. The use of oral contraceptives increased the risk of cervical cancer in relation to the use of non-hormonal contraceptives (OR 1.9, CI 95% 1.3-3.4). In the present study, the risk factors for cervical cancer in the population participating in the prevention and control program were higher in women with high parity, who began sexual activity at an early age and/or who consumed oral contraceptives.

Sexual arousal, is it for mammals only?

PubMed Central

Ball, Gregory F.; Balthazart, Jacques

2012-01-01

Sexual arousal has many dimensions and has consequently been defined in various ways. In humans sexual arousal can be assessed based in part on verbal communication. In male non-human mammalian species it has been argued that arousal can only be definitively inferred if the subject exhibits a penile erection in a sexual context. In non-mammalian species that lack an intromittent organ, as is the case for most avian species, the question of how to assess sexual arousal has not been thoroughly addressed. Based on studies performed in male Japanese quail, we argue that several behavioral or physiological characteristics provide suitable measures of sexual arousal in birds and probably also in other tetrapods. These indices include the performance of appetitive sexual behavior in anticipation of copulation (although anticipation and arousal are not the synonyms), the activation of specific brain areas as identified by the detection of the expression of immediate early genes (fos, egr-1) or by 2-deoxygucose quantitative autoradiography, and above all the release of dopamine in the medial preoptic areas as measured by in vivo dialysis. Based on these criteria, it is possible to assess in birds sexual arousal in its broadest sense but meeting the more restrictive definition of arousal proposed for mammals (erection in an explicit sexual context) is and will probably remain impossible in birds until refinement of in vivo imaging techniques such fMRI allow us to match in different species, with and without an intromittent organ, the brain areas that are activated in the presence of specific stimuli. PMID:21073874

A survey of sexual behaviour of Singaporeans.

PubMed

Heng, B H; Lee, H P; Kok, L P; Ong, Y W; Ho, M L

1992-11-01

In order to plan education programmes against sexually transmitted diseases (STDs) and HIV infection, a population-based survey on partner relations was conducted on 2,115 Singaporean men and women aged between 15 and 49 years. Of the 605 (60.1%) sexually experienced men and 647 (58.3%) sexually experienced women, 510 (84.3%) men and 644 (99.5%) women were married. Of the marrieds, 465 (76.9%) men and 638 (98.6%) women had their first sexual encounter with the person who was or later became their spouse. Of the sexually experienced men, 97 (16%) engaged in casual sex in the previous year, of which 76 (78.4%) were encounters with commercial sex workers. Of these encounters 55 (72.4%) were unprotected or partially protected by condoms. A history of casual sex in the previous four weeks was given by 18 men, of whom 14 (77.8%) were married. Nine (64.3%) of these married men had sex concurrently with both their wives and commercial workers. Persons at high risk were those who started sexual activity early, unmarried, sexually active men with no or low education, and persons who travelled. Of the sexually experienced respondents, 1,242 (99.2%) had heard about condoms, and 431 (34.4%) were currently using them as contraceptive devices. Attitudes towards condoms and willingness to use them to prevent STDs and HIV infection were favourable. Men were more permissive in their attitudes towards sex. The level of permissiveness in men and women was not corroborated by their reported behaviour, an indication of either under-reporting and/or a disparity between attitude and practice.

Longitudinal Examination of the Bullying-Sexual Violence Pathway across Early to Late Adolescence: Implicating Homophobic Name-Calling.

PubMed

Espelage, Dorothy L; Basile, Kathleen C; Leemis, Ruth W; Hipp, Tracy N; Davis, Jordan P

2018-03-02

The Bully-Sexual Violence Pathway theory has indicated that bullying perpetration predicts sexual violence perpetration among males and females over time in middle school, and that homophobic name-calling perpetration moderates that association among males. In this study, the Bully-Sexual Violence Pathway theory was tested across early to late adolescence. Participants included 3549 students from four Midwestern middle schools and six high schools. Surveys were administered across six time points from Spring 2008 to Spring 2013. At baseline, the sample was 32.2% White, 46.2% African American, 5.4% Hispanic, and 10.2% other. The sample was 50.2% female. The findings reveal that late middle school homophobic name-calling perpetration increased the odds of perpetrating sexual violence in high school among early middle school bullying male and female perpetrators, while homophobic name-calling victimization decreased the odds of high school sexual violence perpetration among females. The prevention of bullying and homophobic name-calling in middle school may prevent later sexual violence perpetration.

Sigmund Freud's Discovery of the Etiological Significance of Childhood Sexual Traumas.

ERIC Educational Resources Information Center

Kuhn, Philip

1997-01-01

Reconstructs Freud's early treatment of Emma Eckstein so as to challenge assumptions that Freud's early writings have no place in the current discourse on child sexual abuse. Reveals how Freud first formulated the radical theory that his patients' psycho-neuroses were due to their having been sexually traumatized as children. (RJM)

Sexual Abuse as a Precursor to Prostitution and Victimization among Adolescent and Adult Homeless Women.

ERIC Educational Resources Information Center

Simons, Ronald L.; Whitbeck, Les B.

1991-01-01

Studied 40 adolescent runaways and 95 homeless women to examine impact of early sexual abuse on prostitution and victimization. Findings suggest that early sexual abuse increases probability of involvement in prostitution irrespective of influence of running away, substance abuse, and other deviant acts; only indirectly affects chances of…

Peer and Teacher Effects on the Early Onset of Sexual Intercourse

PubMed Central

Brendgen, Mara; Wanner, Brigitte; Vitaro, Frank

2007-01-01

Objectives. We examined the links between peer rejection and verbal abuse by a teacher during childhood with the early onset of sexual intercourse and the mediating role of delinquent behavior and low self-esteem in this context. Methods. We assessed 312 students (159 girls) in northwestern Quebec annually from kindergarten through seventh grade. Peer identifications were used to assess peer rejection and verbal abuse by teachers from kindergarten through fourth grade. In seventh grade, self-reports were used to assess delinquent behavior, self-esteem, and having sexual intercourse. Multiple sources were used to assess control variables. Results. Multiple imputation-based linear and logistic regressions showed that peer rejection was indirectly associated with a higher risk of early intercourse by its link with lower self-esteem, but only for girls. Verbal abuse by teachers during childhood was directly associated with a higher risk of early sexual intercourse and indirectly by its link with delinquent behavior. Conclusions. The results underline the importance of both peers and teachers in healthy sexual development among youths, especially for girls, and emphasize the need for targeted health and sexual education programs. PMID:17901435

Early Adolescent Childbearing: Some Further Notes.

ERIC Educational Resources Information Center

Hoeppner, Marie

Current research on adolescent fertility indicates that illegitimacy is becoming concentrated in the teenage and even preteen years. Increasing sexual activity, lack of contraceptive information and techniques, and a desired pregnancy are possible explanations. Some of the problems faced by adolescent mothers include more complicated pregnancies,…

HIV-Associated Orphanhood and Children’s Psychosocial Distress: Theoretical Framework Tested With Data From Zimbabwe

PubMed Central

Nyamukapa, Constance A.; Gregson, Simon; Lopman, Ben; Saito, Suzue; Watts, Helen J.; Monasch, Roeland; Jukes, Matthew C.H.

2008-01-01

Objectives. We measured the psychosocial effect of orphanhood in a sub-Saharan African population and evaluated a new framework for understanding the causes and consequences of psychosocial distress among orphans and other vulnerable children. Methods. The framework was evaluated using data from 5321 children aged 12 to 17 years who were interviewed in a 2004 national survey in Zimbabwe. We constructed a measure of psychosocial distress using principle components analysis. We used regression analyses to obtain standardized parameter estimates of psychosocial distress and odds ratios of early sexual activity. Results. Orphans had more psychosocial distress than did nonorphans. For both genders, paternal, maternal, and double orphans exhibited more-severe distress than did nonorphaned, nonvulnerable children. Orphanhood remained associated with psychosocial distress after we controlled for differences in more-proximate determinants. Maternal and paternal orphans were significantly more likely than were nonorphaned, nonvulnerable children to have engaged in sexual activity. These differences were reduced after we controlled for psychosocial distress. Conclusions. Orphaned adolescents in Zimbabwe suffer greater psychosocial distress than do nonorphaned, nonvulnerable children, which may lead to increased likelihood of early onset of sexual intercourse and HIV infection. The effect of strategies to provide psychosocial support should be evaluated scientifically. PMID:18048777

Correlates of sexual initiation among European adolescents.

PubMed

Gambadauro, Pietro; Carli, Vladimir; Hadlaczky, Gergö; Sarchiapone, Marco; Apter, Alan; Balazs, Judit; Banzer, Raphaela; Bobes, Julio; Brunner, Romuald; Cosman, Doina; Farkas, Luca; Haring, Christian; Hoven, Christina W; Kaess, Michael; Kahn, Jean Pierre; McMahon, Elaine; Postuvan, Vita; Sisask, Merike; Värnik, Airi; Zadravec Sedivy, Nusa; Wasserman, Danuta

2018-01-01

Sexuality is a physiological component of adolescent development, though early initiation is associated with reproductive health risk. This study aimed at identifying correlates and predictors of sexual initiation in a large multinational cohort of European adolescents. A questionnaire addressing socio-demographics, behaviours, mental health and sexual activity, was delivered to 11,110 adolescents recruited from 168 randomly selected schools in 10 European countries between 2009 and 2011. A follow-up questionnaire was delivered after 12 months. The longitudinal association of baseline risk behaviors, psychological attributes and contextual vulnerabilities, with sexual initiation during follow-up was evaluated through simple and multivariable age/sex stratified logistic regression. Multinomial logistic regression measured the association between predictors and sexual initiation with or without coexisting reproductive risk factors, such as multiple partners or infrequent condom use. Baseline sexual experience was reported by 19.2% of 10,757 respondents (median age 15; IQR 14-15; females 59.6%). This was significantly more frequent among pupils older than 15 (41%) and males (20.8%). Of 7,111 pupils without previous experience who were available at follow-up (response rate 81.8%), 17% reported sexual initiation, without differences between females and males. Baseline smoking (age/sex adjusted odds ratio [aOR] 3.63), alcohol use (aOR 2.95), illegal drugs use (aOR 2.72), and poor sleep (aOR 1.71) predicted sexual initiation. Stratified analyses showed a particularly strong association in case of younger and female pupils, and, among girls, when initiation was reported together with multiple partners and/or infrequent condom use. Externalizing (i.e. conduct and hyperactivity) symptoms independently predicted sexual initiation. Internalizing difficulties (i.e. emotional and peer problems) were negatively associated with early and risky sexual initiation among boys. Significant predictors included also being bullied, fighting, truancy, and low parental involvement. Adolescent sexual behaviours are related to non-sexual risk behaviours, psychological difficulties and contextual vulnerabilities. While gateway effects explain some associations, a comprehensive model is needed to understand adolescent sexual behaviours, their physical, mental, and social health outcomes, and their potential positive effects on wellbeing. Tailored interventions may need to consider younger girls as a particularly vulnerable group in view of a strong association between non-sexual and sexual behaviors.

Correlates of sexual initiation among European adolescents

PubMed Central

Carli, Vladimir; Hadlaczky, Gergö; Sarchiapone, Marco; Apter, Alan; Balazs, Judit; Banzer, Raphaela; Bobes, Julio; Brunner, Romuald; Cosman, Doina; Farkas, Luca; Haring, Christian; Hoven, Christina W.; Kaess, Michael; Kahn, Jean Pierre; McMahon, Elaine; Postuvan, Vita; Sisask, Merike; Värnik, Airi; Zadravec Sedivy, Nusa; Wasserman, Danuta

2018-01-01

Background Sexuality is a physiological component of adolescent development, though early initiation is associated with reproductive health risk. This study aimed at identifying correlates and predictors of sexual initiation in a large multinational cohort of European adolescents. Methods A questionnaire addressing socio-demographics, behaviours, mental health and sexual activity, was delivered to 11,110 adolescents recruited from 168 randomly selected schools in 10 European countries between 2009 and 2011. A follow-up questionnaire was delivered after 12 months. The longitudinal association of baseline risk behaviors, psychological attributes and contextual vulnerabilities, with sexual initiation during follow-up was evaluated through simple and multivariable age/sex stratified logistic regression. Multinomial logistic regression measured the association between predictors and sexual initiation with or without coexisting reproductive risk factors, such as multiple partners or infrequent condom use. Results Baseline sexual experience was reported by 19.2% of 10,757 respondents (median age 15; IQR 14–15; females 59.6%). This was significantly more frequent among pupils older than 15 (41%) and males (20.8%). Of 7,111 pupils without previous experience who were available at follow-up (response rate 81.8%), 17% reported sexual initiation, without differences between females and males. Baseline smoking (age/sex adjusted odds ratio [aOR] 3.63), alcohol use (aOR 2.95), illegal drugs use (aOR 2.72), and poor sleep (aOR 1.71) predicted sexual initiation. Stratified analyses showed a particularly strong association in case of younger and female pupils, and, among girls, when initiation was reported together with multiple partners and/or infrequent condom use. Externalizing (i.e. conduct and hyperactivity) symptoms independently predicted sexual initiation. Internalizing difficulties (i.e. emotional and peer problems) were negatively associated with early and risky sexual initiation among boys. Significant predictors included also being bullied, fighting, truancy, and low parental involvement. Conclusions Adolescent sexual behaviours are related to non-sexual risk behaviours, psychological difficulties and contextual vulnerabilities. While gateway effects explain some associations, a comprehensive model is needed to understand adolescent sexual behaviours, their physical, mental, and social health outcomes, and their potential positive effects on wellbeing. Tailored interventions may need to consider younger girls as a particularly vulnerable group in view of a strong association between non-sexual and sexual behaviors. PMID:29420612

Factors related to failure to attend the consultation to receive the results of the Pap smear test1

PubMed Central

Vasconcelos, Camila Teixeira Moreira; Cunha, Denise de Fátima Fernandes; Coelho, Cássia Fernandes; Pinheiro, Ana Karina Bezerra; Sawada, Namie Okino

2014-01-01

Objective to identify the factors related to the failure of women to attend the follow-up consultation to receive the results of the Pap smear test. Method a cross-sectional study, carried out with 775 patients who underwent the Pap smear test in the Centro de Saúde da Família of Fortaleza, between September 2010 and February 2011. Results the majority of the women studied were young (≤35 years), had low levels of education (≤7 years of study), and commenced sexual activity early (≤20 years), with 17.0% of them failing to return to receive the test results. Statistically significant results for the failure to return were related to: young women (p=0.001); early onset of sexual activity (p=0.047); and inadequate knowledge about the Pap smear test (p=0.029). Conclusion the fact that the women failed to return for the result is a problem for the control of cervical cancer and must be addressed through educational strategies that reinforce the importance of the return for the early detection of this cancer. PMID:25029050

Exploring the Link between Caregiver Affect and Adolescent Sexual Behavior: Does Neighborhood Disadvantage Matter?

PubMed Central

Gardner, Margo; Martin, Anne; Brooks-Gunn, Jeanne

2011-01-01

In a sample of urban youth (N = 1,070), we examined the links between primary caregiver affect (i.e., warmth and hostility) and two measures of sexual behavior in adolescence – early sexual initiation and sex with multiple partners. We also examined the extent to which neighborhood disadvantage moderated associations between caregiver affect and adolescent sexual behavior. We found that caregiver hostility was positively associated with early sex and sex with multiple partners in neighborhoods characterized by high levels of disadvantage, but inversely associated with both sex outcomes in neighborhoods characterized by low levels of disadvantage. Caregiver warmth, on the other hand, was inversely associated with early sexual initiation and sex with multiple partners in all neighborhoods regardless of neighborhood disadvantage. PMID:22408364

Sexuality and Young Children.

ERIC Educational Resources Information Center

Honig, Alice Sterling

2000-01-01

Describes normal aspects of sexuality during the early years, including masturbation and children's fanciful sexual ideas. Presents inappropriately mature sexual knowledge as a danger sign of abuse. Discusses whether and what teachers/caregivers should tell children about sexuality, and notes the importance of teaching staff about sexual identity…

Early maladaptive schemas and aggressive sexual behavior: a preliminary study with male college students.

PubMed

Sigre-Leirós, Vera Lúcia; Carvalho, Joana; Nobre, Pedro

2013-07-01

The influence of adverse early attachment experiences on the development of aggressive sexual behavior has been demonstrated. Nonetheless, there is a gap in the literature regarding the conceptualization of this behavior according to developmental psychopathology models. The purpose of the present study was to investigate a potential association between Early Maladaptive Schemas (EMSs) and aggressive sexual behavior. A total of 166 male college students participated in the study. Participants were divided into two comparative groups according to data from the Sexual Experiences Survey-Short Form Perpetration (SES-SFP): Group of individuals with history of aggressive sexual behavior (N = 37) and Group of individuals without history of aggressive sexual behavior (N = 129). Aggressive sexual behavior was measured by the SES-SFP, and EMSs were measured by the Young Schema Questionnaire (YSQ-S3). Results showed that students who have committed any form of sexually aggressive behavior exhibited significantly higher levels of EMSs from the Disconnection and Rejection domain (namely, Mistrust/Abuse schema), from the Impaired Autonomy and Performance domain (namely, Dependence/Incompetence schema), and from the Overvigilance and Inhibition domain (namely, Negativity/Pessimism schema). These preliminary findings suggest that the EMSs were associated with aggressive sexual behavior, but further investigation is warranted. © 2012 International Society for Sexual Medicine.

Recognizing and Responding to Young Children's Sexual Behaviors in the Classroom

ERIC Educational Resources Information Center

Kenny, Maureen C.; Dinehart, Laura H.; Wurtele, Sandy K.

2015-01-01

Many early childhood educators encounter children who exhibit sexual behavior and are not sure how to respond. Although they have had training in childhood development, sexual development is rarely given the attention it deserves. At the same time, early childhood education personnel often get training in child abuse and in their responsibilities…

Community factors shaping early age at first sex among adolescents in Burkina Faso, Ghana, Malawi, and Uganda.

PubMed

Stephenson, Rob; Simon, Calleen; Finneran, Catherine

2014-06-01

Using data from the National Survey of Adolescents (2004), we examine the community-level factors associated with early age at first sex among adolescents 14-19 years old in four African countries. Regression models are fitted separately by sex for each country for an outcome measuring early age at first sex, with a focus on community-level factors as potential influences of age on sexual debut. The community-level factors associated with adolescents' sexual debut vary widely by both country and gender. Community influences that emerge as risk or protective factors of early sexual debut include community levels of adolescent marriage, wealth, religious group affiliation, sex education, parental monitoring, reproductive health knowledge, media exposure, membership in adolescent social group, and use of alcohol. Results indicate the importance of context-specific understanding of adolescents' sexual behaviour and suggest how elements of place should be harnessed in the development of effective HIV and sexual health interventions.

RNA sequencing reveals sexually dimorphic gene expression before gonadal differentiation in chicken and allows comprehensive annotation of the W-chromosome

PubMed Central

2013-01-01

Background Birds have a ZZ male: ZW female sex chromosome system and while the Z-linked DMRT1 gene is necessary for testis development, the exact mechanism of sex determination in birds remains unsolved. This is partly due to the poor annotation of the W chromosome, which is speculated to carry a female determinant. Few genes have been mapped to the W and little is known of their expression. Results We used RNA-seq to produce a comprehensive profile of gene expression in chicken blastoderms and embryonic gonads prior to sexual differentiation. We found robust sexually dimorphic gene expression in both tissues pre-dating gonadogenesis, including sex-linked and autosomal genes. This supports the hypothesis that sexual differentiation at the molecular level is at least partly cell autonomous in birds. Different sets of genes were sexually dimorphic in the two tissues, indicating that molecular sexual differentiation is tissue specific. Further analyses allowed the assembly of full-length transcripts for 26 W chromosome genes, providing a view of the W transcriptome in embryonic tissues. This is the first extensive analysis of W-linked genes and their expression profiles in early avian embryos. Conclusion Sexual differentiation at the molecular level is established in chicken early in embryogenesis, before gonadal sex differentiation. We find that the W chromosome is more transcriptionally active than previously thought, expand the number of known genes to 26 and present complete coding sequences for these W genes. This includes two novel W-linked sequences and three small RNAs reassigned to the W from the Un_Random chromosome. PMID:23531366

Non-use of contraception: determinants among Ugandan university students.

PubMed

Mehra, Devika; Agardh, Anette; Petterson, Karen Odberg; Östergren, Per-Olof

2012-10-08

In Uganda, adolescent pregnancy often results in adverse maternal and neonatal health outcomes. In this context, low use of contraception and high rates of maternal mortality rate make preventing unwanted pregnancies critical. The objective was to determine the relationship between non-use of contraception and sociodemographic factors, alcohol consumption, and types of partner(s) among Ugandan university students. In 2010, 1,954 students at Mbarara University of Science and Technology in southwestern Uganda participated in a cross-sectional study whereby a self-administered questionnaire was used to assess sociodemographic factors, alcohol consumption, and sexual behaviour including the use of contraceptives. Multivariable logistic regression was used for the analysis and data were stratified by sex. 1,179 students (60.3% of the study population) reported that they were sexually active. Of these, 199 (18.6%) did not use contraception in their last sexual encounter. Students currently not in a relationship had higher odds of non-use of contraception (odds ratio 1.8, 95% confidence interval 1.2-2.7). The association remained statistically significant for both males and females after controlling for age, sexual debut, area of growing up, and educational level of the household head. Socio-demographic determinants of age (22 or younger), early sexual debut (at age 16 years or earlier), and a rural background were significant for males but not for females. A synergistic effect between not currently being in a relationship and early sexual debut were also observed to have an effect on the non-use of contraception. Non-use of contraception among Ugandan university students differs for males and females, possibly due to gendered power relations. Sexual and reproductive health policies and programmes should be designed to take these differences into account.

Non-use of contraception: determinants among Ugandan university students

PubMed Central

Mehra, Devika; Agardh, Anette; Petterson, Karen Odberg; Östergren, Per-Olof

2012-01-01

Background In Uganda, adolescent pregnancy often results in adverse maternal and neonatal health outcomes. In this context, low use of contraception and high rates of maternal mortality rate make preventing unwanted pregnancies critical. Objective The objective was to determine the relationship between non-use of contraception and socio-demographic factors, alcohol consumption, and types of partner(s) among Ugandan university students. Design In 2010, 1,954 students at Mbarara University of Science and Technology in southwestern Uganda participated in a cross-sectional study whereby a self-administered questionnaire was used to assess socio-demographic factors, alcohol consumption, and sexual behaviour including the use of contraceptives. Multivariable logistic regression was used for the analysis and data were stratified by sex. Results 1,179 students (60.3% of the study population) reported that they were sexually active. Of these, 199 (18.6%) did not use contraception in their last sexual encounter. Students currently not in a relationship had higher odds of non-use of contraception (odds ratio 1.8, 95% confidence interval 1.2–2.7). The association remained statistically significant for both males and females after controlling for age, sexual debut, area of growing up, and educational level of the household head. Socio-demographic determinants of age (22 or younger), early sexual debut (at age 16 years or earlier), and a rural background were significant for males but not for females. A synergistic effect between not currently being in a relationship and early sexual debut were also observed to have an effect on the non-use of contraception. Conclusion Non-use of contraception among Ugandan university students differs for males and females, possibly due to gendered power relations. Sexual and reproductive health policies and programmes should be designed to take these differences into account. PMID:23058273

Relationships Between Social-Emotional Intelligence and Sexual Risk Behaviors in Adolescent Girls

PubMed Central

Lando-King, Elizabeth; McRee, Annie-Laurie; Gower, Amy L.; Shlafer, Rebecca J.; McMorris, Barbara J.; Pettingell, Sandra; Sieving, Renee E.

2015-01-01

Social-emotional intelligence (SEI) has been linked with a number of health behaviors in adolescent populations. However, little is known about the influence of SEI on sexual behavior. This study examined associations between three indicators of SEI (intrapersonal skills, interpersonal skills, stress management skills) and adolescent girls’ sexual risk behaviors. Data come from a cross-sectional sample of sexually active adolescent girls (ages 13 to 17 years) at high risk for pregnancy (N = 253), recruited from health care clinics in a Midwest metropolitan area during 2007 and 2008. Results of multivariable regression models controlling for participants’ age and race/ethnicity indicated that each aspect of SEI was related to distinct sexual risk behaviors. Specifically, girls with greater intrapersonal skills had significantly fewer male sex partners in the past six months (b = −0.16). Participants with greater interpersonal skills reported earlier communication with their sexual partner about sexual risk (b = 0.14), and those with a better ability to manage stress reported more consistent condom use (b = 0.31). Study findings suggest that SEI may provide a protective buffer against sexual risk behaviors. Building adolescent girls’ social and emotional skills may be an effective strategy for reducing their risk for early pregnancy and sexually transmitted infections. PMID:25621508

Clinical factors are not the best predictors of quality of sexual life and sexual functioning in women with early stage breast cancer.

PubMed

Den Oudsten, Brenda L; Van Heck, Guus L; Van der Steeg, Alida F W; Roukema, Jan A; De Vries, Jolanda

2010-06-01

Few studies have prospectively assessed the impact of breast cancer (BC) on women's sexual lives. Therefore, this study examines the determinants of quality of sexual life (QOSL), sexual functioning (SF), and sexual enjoyment (SE) at 6 and 12 months after surgical treatment. All participants completed a measure of QOSL (The World Health Organization Quality of Life assessment instrument-100 (WHOQOL-100)-facet Sexual Activity) before diagnosis (Time-1), and 1 (Time-2), 3 (Time-3), 6 (Time-4) and 12 months (Time-5) after surgical treatment. At Time-1, women also completed questionnaires on personality (The State Trait Anxiety Inventory-trait, NEO-FFI), body image and self-esteem (WHOQOL-100), depressive symptoms (Center for Epidemiological Studies-Depression Scale), and fatigue (Fatigue Assessment Scale). Furthermore, SF and SE (The European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Breast Cancer module) were measured from Time-2 onwards. At baseline, the analysis included 223 women with early stage BC. Clinical factors did not predict QOSL, SF or SE. In the final analyses, trait anxiety predicted QOSL and SF at Time-4 (p's<0.01). At Time-5, agreeableness predicted QOSL and SE (p's<0.05). Having a partner and age predicted SF, while SE was predicted by educational level (Time-4). In addition, fatigue predicted SE at Time-4 (p<0.05). In general, QOSL diminished across time, while SF improved. However, women with a mastectomy did not differ from women with breast conserving therapy. Mainly personality and psychological factors affect patients' sexuality after surgical treatment. Clinical factors did not predict QOSL, SF or SE. More knowledge in this field will help professionals to identify women who are at risk of experiencing sexual problems and consequently will contribute to provide adequate support. (c) 2009 John Wiley & Sons, Ltd.

Developmental Precursors of Number of Sexual Partners from Ages 16 to 22

ERIC Educational Resources Information Center

Lansford, Jennifer E.; Yu, Tianyi; Erath, Stephen A.; Pettit, Gregory S.; Bates, John E.; Dodge, Kenneth A.

2010-01-01

This study examines family and child characteristics, parent and peer relationships, and early adolescent behavior as statistical predictors of trajectories of number of sexual partners from midadolescence through early adulthood using data from 527 participants in the Child Development Project. Early adolescent developmental antecedents accounted…

Quantity vs. quality: an exploration of the predictors of posttreatment sexual adjustment for women affected by early stage cervical and endometrial cancer.

PubMed

Juraskova, Ilona; Bonner, Carissa; Bell, Melanie L; Sharpe, Louise; Robertson, Rosalind; Butow, Phyllis

2012-11-01

Women with early stage cervical and endometrial cancer may experience complex posttreatment changes to their sexual function, but clinical practice and past research have focused more on the quantity than the perceived quality of sexual life. The aims of this prospective study were to explore the following: (i) the relative importance of quantity vs. quality of sexual life over the first year posttreatment; (ii) the psychological and sexual predictors of overall sexual function; and (iii) the relationship between sexual function and quality of life (QoL). Fifty-three cancer patients completed standardized measures at baseline, with follow-up at 6 and 12 months posttreatment. Analyses were based on prespecified linear mixed models with overall sexual function and QoL as outcomes, and quality and quantity of sexual life, anxiety, and depression as the main predictors of interest. Radiotherapy, age, and relationship satisfaction were controlled for as potential confounders. Derogatis Sexual Functioning Inventory subscales to assess quantity (Drive) and quality (Satisfaction) of sexual life, and overall sexual function (Global Sexual Satisfaction Index); Functional Assessment of Cancer Therapy--General to assess QoL; Hospital Anxiety and Depression Scale to assess psychological distress; and Relationship Satisfaction Interaction Scale to assess relationship satisfaction. The models demonstrated that: (i) overall sexual function was predicted more strongly by the perceived quality than the quantity of sexual interactions, (ii) a small change in perceived quality had a large impact on overall sexual function, and (iii) overall sexual function was a predictor of QoL. This study found that quality rather than quantity of sexual life is the best predictor of overall sexual function among women treated for early stage cervical and endometrial cancer, indicating the importance of including quality indices in posttreatment sexual assessment in clinical practice and research studies. © 2012 International Society for Sexual Medicine.

Sexuality (and Lack Thereof) in Adolescence and Early Adulthood: A Review of the Literature

PubMed Central

Boislard, Marie-Aude; van de Bongardt, Daphne; Blais, Martin

2016-01-01

Youth sexuality has been primarily studied with a focus on its potential public health issues, such as sexually transmitted infections and unwanted pregnancies, and its comorbidity with other risky behaviors. More recently, it has been studied as a normative step in romantic partnerships, either pre- or post-marital, as well as outside the context of romantic involvement. In this paper, we review the extensive literature on sexuality in adolescence and early adulthood both within and outside romantic relationships (i.e., casual sexual relationships and experiences; CSREs). Furthermore, the recent recognition of youth sexuality as a developmental task has led to a renewed interest from scholars in youth who abstain from sexual encounters, whether deliberately or not. A brief overview of the literature on cultural differences in sexuality, and sexual-minority youth sexual development is also provided. This paper concludes by suggesting future directions to bring the field of youth sexuality and romantic relationships forward. PMID:26999225

Young adolescents' sexual and romantic reference displays on Facebook.

PubMed

Doornwaard, Suzan M; Moreno, Megan A; van den Eijnden, Regina J J M; Vanwesenbeeck, Ine; Ter Bogt, Tom F M

2014-10-01

Social networking sites (SNSs) form increasingly popular venues for adolescents to express their developing identity, including their sexual self. This study investigated how and to what extent early and middle adolescents display sexuality and romance on SNSs and the demographic and psychosexual factors associated with their displays. Dutch adolescents aged 11-18 years were recruited and Facebook friended. Participants' Facebook profiles were evaluated for sexual and romantic references and Facebook engagement. Participants completed a digital questionnaire measuring constructs related to romantic and sexual development. Analyses included chi-square and Student's t-tests. A total of 104 adolescents (M(age) = 15.01, 68.3% female) were Facebook friended. Of 104 profiles, 25 (24.0%) contained 67 sexual references, and 27 (26.0%) contained 204 romantic references. Sexual references were mostly posted by others and referring to others or to no one in particular, whereas romantic references were predominantly posted by and referring to the profile owner. Displayers of sexual and romantic references were, compared with nondisplayers, older, more engaged in Facebook, more sexually experienced, and perceived more of their peers as approving of sex and as sexually active. In addition, sexual displayers were more likely boys and more sexually interested. There were no differences with respect to sexual intention and sexual attitudes. A minority of young adolescents display sexual and romantic references on SNSs. References may reflect adolescents' offline sexual and romantic experiences. Yet, they may be powerful in creating behavioral norms; therefore, guidance on interpreting and displaying such messages should be promoted. Copyright © 2014 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Early sexual debut among young men in rural South Africa: heightened vulnerability to sexual risk?

PubMed Central

Harrison, A; Cleland, J; Gouws, E; Frohlich, J

2005-01-01

Methods: Analysis of sexual behaviour data for men 15–24 years (n = 314) from representative cross sectional household survey. Results: 13.1% of 15–24 year old men experienced sexual debut before age 15. Men with sexual debut at less than age 15 were more likely to report risk behaviours at first sexual experience: no condom use (19%), a casual partner (26.8%), and not feeling they had been "ready and wanted to have sex" (19.5%). In multivariate analysis, early sexual debut was strongly associated with ⩾3 partners in the past 3 years (OR = 10.26, p<0.01). Conclusions: Men who initiate sex before age 15 form a distinct risk group in this setting. Specific interventions are needed for young men in the preteen years, before sexual debut. PMID:15923298

Use of sexual risk assessment and feedback at intake to promote counselor awareness of subsequent client risk behavior during early treatment.

PubMed

Hartzler, Bryan; Beadnell, Blair; Calsyn, Donald A

2014-08-01

Sexual risk is an important, oft-neglected area in addiction treatment. This report examines computerized sexual risk assessment and client feedback at intake as means of enhancing counselor awareness of client risk behavior during early treatment, as well as any clinical impact of that counselor awareness. In 2009-2011, new clients at both opiate treatment and drug-free treatment programs endorsed in a computer-assisted assessment at intake 90-day retrospective indices for: being sexually active, having multiple partners, having sex under drug influence, and inconsistently using condoms. Clients were randomly assigned in a 2:1 ratio to receive or not receive a personal feedback report, and those receiving a report chose if a counselor copy was also distributed. Ninety days later, retained clients (N = 79) repeated the assessment and their counselors concurrently reported perceptions of recent client risk behavior. Based on client reports, pretreatment risk behaviors were prevalent among men and women and remained so during treatment. A general linear model revealed greater counselor awareness of subsequent client risk behavior with mutual distribution of intake feedback reports to client and counselor, and at the opiate treatment program. A repeated-measures analysis of variance indicated that counselor awareness did not predict change in temporally stable patterns of sexual risk behavior. CONCLUSIONS/IMPORTANCE: Findings document that computerized intake assessment of sexual risk and mutually distributed feedback reports prompt greater counselor awareness of clients' subsequent risk behavior. Future research is needed to determine how best to prepare counselors to use such awareness to effectively prompt risk reduction in routine care.

Lysine acetylation in sexual stage malaria parasites is a target for antimalarial small molecules.

PubMed

Trenholme, Katharine; Marek, Linda; Duffy, Sandra; Pradel, Gabriele; Fisher, Gillian; Hansen, Finn K; Skinner-Adams, Tina S; Butterworth, Alice; Ngwa, Che Julius; Moecking, Jonas; Goodman, Christopher D; McFadden, Geoffrey I; Sumanadasa, Subathdrage D M; Fairlie, David P; Avery, Vicky M; Kurz, Thomas; Andrews, Katherine T

2014-07-01

Therapies to prevent transmission of malaria parasites to the mosquito vector are a vital part of the global malaria elimination agenda. Primaquine is currently the only drug with such activity; however, its use is limited by side effects. The development of transmission-blocking strategies requires an understanding of sexual stage malaria parasite (gametocyte) biology and the identification of new drug leads. Lysine acetylation is an important posttranslational modification involved in regulating eukaryotic gene expression and other essential processes. Interfering with this process with histone deacetylase (HDAC) inhibitors is a validated strategy for cancer and other diseases, including asexual stage malaria parasites. Here we confirm the expression of at least one HDAC protein in Plasmodium falciparum gametocytes and show that histone and nonhistone protein acetylation occurs in this life cycle stage. The activity of the canonical HDAC inhibitors trichostatin A (TSA) and suberoylanilide hydroxamic acid (SAHA; Vorinostat) and a panel of novel HDAC inhibitors on early/late-stage gametocytes and on gamete formation was examined. Several compounds displayed early/late-stage gametocytocidal activity, with TSA being the most potent (50% inhibitory concentration, 70 to 90 nM). In contrast, no inhibitory activity was observed in P. falciparum gametocyte exflagellation experiments. Gametocytocidal HDAC inhibitors caused hyperacetylation of gametocyte histones, consistent with a mode of action targeting HDAC activity. Our data identify HDAC inhibitors as being among a limited number of compounds that target both asexual and sexual stage malaria parasites, making them a potential new starting point for gametocytocidal drug leads and valuable tools for dissecting gametocyte biology. Copyright © 2014, American Society for Microbiology. All Rights Reserved.

Metaphors We Love By: Conceptualizations of Sex among Young People in Malawi

PubMed Central

Undie, Chi-Chi; Crichton, Joanna; Zulu, Eliya

2008-01-01

This paper explores how young people in Malawi conceptualize sex and sexual relations through an analysis of their personal narratives about these phenomena. Eleven focus group discussions were conducted with 114 youth aged 14–19 years. Participants were asked to describe behaviors, attitudes, and motivations to reduce unplanned pregnancies and the spread of HIV/AIDS, with appropriate probes to illuminate their sexual world-views. The various metaphors that emanated from the discussions suggest that young people in this study take a utilitarian approach to sex, and conceive it as a natural and routine activity of which pleasure and passion are essential components. Future research and prevention efforts (around sexuality education in particular) would do well to incorporate adolescents’ language in programming as this can enhance understanding of the world of young people as well as the effectiveness of interventions addressing problems related to early sexual behavior. PMID:18458743

Metaphors we love by: Conceptualizations of sex among young people in Malawi.

PubMed

Undie, Chi-Chi; Crichton, Joanna; Zulu, Eliya

2007-12-01

This paper explores how young people in Malawi conceptualize sex and sexual relations through an analysis of their personal narratives about these phenomena. Eleven focus group discussions were conducted with 114 youth aged 14-19 years. Participants were asked to describe behaviors, attitudes, and motivations to reduce unplanned pregnancies and the spread of HIV/AIDS, with appropriate probes to illuminate their sexual world-views. The various metaphors that emanated from the discussions suggest that young people in this study take a utilitarian approach to sex, and conceive it as a natural and routine activity of which pleasure and passion are essential components. Future research and prevention efforts (around sexuality education in particular) would do well to incorporate adolescents' language in programming as this can enhance understanding of the world of young people as well as the effectiveness of interventions addressing problems related to early sexual behavior.

Sexual violence, marital guidance, and Victorian bodies: an aesthesiology.

PubMed

Bourke, Joanna

2008-01-01

This essay examines some of the emotional rules, encoded in grammars of representation and framed within law and prescriptive marital advice literature, regarding the expression of male sexual aggressivity within the bedroom. Despite the general Victorian idealization of marriage, many wives suffered physical and sexual abuse at the hands of their husbands, marital rape drawing particular attention from early feminists, psychologists, physicians, and evolutionary physiologists. In the 1870s, a belief that unrestrained sexual license was a symptom of degeneration led these commentators to consider marital rape particularly harmful to husbands. By the turn of the century, however, the focus of this harm had nominally shifted to women, who might become frigid if forced to submit to sex--a problem for wives but for husbands as well. As sexology and psychology gained greater influence, couples came to rely on the emotion-talk of commentators to negotiate mutually agreeable bedroom activity.

"What a Girl Wants, What a Girl Needs:" Responding to Sex, Gender, and Sexuality in the Early Childhood Classroom

ERIC Educational Resources Information Center

Blaise, Mindy

2009-01-01

This paper is based on data generated from a qualitative study of gender and sexuality in a kindergarten classroom. Post-developmental perspectives of sex, gender, and sexuality are used to show how young children are constructing gender and heterosexual discourses in the early childhood classroom. Drawing from feminist post-structuralism and…

Including a Client Sexual Health Pathway in a National Youth Mental Health Early Intervention Service--Project Rationale and Implementation Strategy

ERIC Educational Resources Information Center

Edwards, C. A.; Britton, M. L.; Jenkins, L.; Rickwood, D. J.; Gillham, K. E.

2014-01-01

Young people have higher rates of sexually transmissible infections (STIs) than the general population. Research has shown that there is a clear link between emotional distress, depression, substance abuse and sexual risk taking behaviours in young people. "headspace" is a youth mental health early intervention service operating in more…

Patterns of Vaginal, Oral, and Anal Sexual Intercourse in an Urban Seventh-Grade Population

ERIC Educational Resources Information Center

Markham, Christine M.; Peskin, Melissa Fleschler; Addy, Robert C.; Baumler, Elizabeth R.; Tortolero, Susan R.

2009-01-01

Background: This study examines the prevalence of vaginal, oral, and anal intercourse among a population of urban, public middle school students, the characteristics of early sexual initiators, and the sequence of sexual initiation. Such data are limited for early adolescents. Methods: A total of 1279 seventh-grade students (57.3% female, 43.6%…

THE IMPACT OF SEXUAL HARASSMENT ON DEPRESSIVE SYMPTOMS DURING THE EARLY OCCUPATIONAL CAREER.

PubMed

Houle, Jason N; Staff, Jeremy; Mortimer, Jeylan T; Uggen, Christopher; Blackstone, Amy

2011-07-01

Sexual harassment has been theorized as a stressor with consequences for the physical and mental health of its targets. Though social scientists have documented a negative association between sexual harassment and mental health, few longitudinal studies have investigated the association between sexual harassment and depressive symptoms. Using longitudinal survey data from the Youth Development Study, combined with in-depth interviews, this article draws on Louise Fitzgerald's theoretical framework, stress theory, and the life course perspective to assess the impact of sexual harassment on depressive affect during the early occupational career. In support of Fitzgerald's model, our findings confirm that sexual harassment is a stressor that is associated with increased depressive symptoms. Our quantitative results show that women and men who experience more frequent sexual harassment at work have significantly higher levels of depressed mood than non-harassed workers, even after controlling for prior harassment and depressive symptoms. Moreover, we find evidence that sexual harassment early in the career has long-term effects on depressive symptoms in adulthood. Interviews with a subset of our survey respondents point to a variety of coping strategies and reveal further links between harassment and other aspects of mental health, such as anger and self-doubt.

Basic Instinct Undressed: Early Spatiotemporal Processing for Primary Sexual Characteristics

PubMed Central

Legrand, Lore B.; Del Zotto, Marzia; Tyrand, Rémi; Pegna, Alan J.

2013-01-01

This study investigates the spatiotemporal dynamics associated with conscious and non-conscious processing of naked and dressed human bodies. To this effect, stimuli of naked men and women with visible primary sexual characteristics, as well as dressed bodies, were presented to 20 heterosexual male and female participants while acquiring high resolution EEG data. The stimuli were either consciously detectable (supraliminal presentations) or were rendered non-conscious through backward masking (subliminal presentations). The N1 event-related potential component was significantly enhanced in participants when they viewed naked compared to dressed bodies under supraliminal viewing conditions. More importantly, naked bodies of the opposite sex produced a significantly greater N1 component compared to dressed bodies during subliminal presentations, when participants were not aware of the stimulus presented. A source localization algorithm computed on the N1 showed that the response for naked bodies in the supraliminal viewing condition was stronger in body processing areas, primary visual areas and additional structures related to emotion processing. By contrast, in the subliminal viewing condition, only visual and body processing areas were found to be activated. These results suggest that naked bodies and primary sexual characteristics are processed early in time (i.e., <200 ms) and activate key brain structures even when they are not consciously detected. It appears that, similarly to what has been reported for emotional faces, sexual features benefit from automatic and rapid processing, most likely due to their high relevance for the individual and their importance for the species in terms of reproductive success. PMID:23894532

[Risk factors for bacterial vaginosis - a 3-year study in four medical centers].

PubMed

Gergova, R; Tosheva, K; Shtereva, M; Iordanova, Tz; Konsulova, V; Petrova-Jerova, A; Mitov, I; Ilieva, T; Strateva, T

2014-01-01

Bacterial vaginosis (BV) is the most common infection of the lower genital tract among women of reproductive age. The purpose of this study was to determine the frequency of BV and the important etiological agent Gardnerella vaginalis in Bulgarian patients of different age groups, as well as, the risk factors forBV METHODS: One thousand five hundred and twenty-three (1523) women aged 16 to 45 years without previous antimicrobial therapy were included in this study. The methods used were: scoring of Gram staining of vaginal smear and polymerase chain reaction (PCR) assay for G. vaginalis. Positive for BV according to the microscopic examination criteria were 47.80% from the 1523 tested women. In 88.87% from the positive samples G. vaginalis was detected using PCR, thus demonstrating high comparability of the both methods and the leading role of G. vaginalis. The most affected with BV is the age group of 21-25 years (33.21% of all subjects with BV). The most important detected risk factors were: smoking (more than 55% with BV), single marital status (only 15% with BV are married), more than I sexual partner (more than 36% had changed the sexual partner), early onset of sexual activity (75% of B V asocciated subjects started their sexual activity by the age 15-18 years). The established early age for aquiring BV among Bulgarian women is very important and alarming sign. This is the first study on the etiological role of G. vaginalis and on the risk factors for BV in Bulgaria.

Family Background and Early Life Course Transitions in Kinshasa.

ERIC Educational Resources Information Center

Tambashe, B. Oleko; Shapiro, David

1996-01-01

Examines the impact of a woman's family background on transitions to sexual activity, marriage, and motherhood. Documents how parental education, parental survival status, and other factors are important in the transition to adult roles. Findings suggest that increases in educational levels should contribute to delays in these transitions and…

Body image and sexual problems in young women with breast cancer.

PubMed

Fobair, Pat; Stewart, Susan L; Chang, Subo; D'Onofrio, Carol; Banks, Priscilla J; Bloom, Joan R

2006-07-01

The purpose of this study was to determine the frequency of body image and sexual problems in the first months after treatment among women diagnosed with breast cancer at age 50 or younger. Breast cancer treatment may have severe effects on the bodies of younger women. Surgical treatment may be disfiguring, chemotherapy may cause abrupt menopause, and hormone replacement is not recommended. A multi-ethnic population-based sample of 549 women aged 22-50 who were married or in a stable unmarried relationship were interviewed within seven months of diagnosis with in situ, local, or regional breast cancer. Body image and sexual problems were experienced by a substantial proportion of women in the early months after diagnosis. Half of the 546 women experienced two or more body image problems some of the time (33%), or at least one problem much of the time (17%). Among sexually active women, greater body image problems were associated with mastectomy and possible reconstruction, hair loss from chemotherapy, concern with weight gain or loss, poorer mental health, lower self-esteem, and partner's difficulty understanding one's feelings. Among the 360 sexually active women, half (52%) reported having a little problem in two or more areas of sexual functioning (24%), or a definite or serious problem in at least one area (28%). Greater sexual problems were associated with vaginal dryness, poorer mental health, being married, partner's difficulty understanding one's feelings, and more body image problems, and there were significant ethnic differences in reported severity. Difficulties related to sexuality and sexual functioning were common and occurred soon after surgical and adjuvant treatment. Addressing these problems is essential to improve the quality of life of young women with breast cancer.

Macro-level age norms for the timing of sexual initiation and adolescents' early sexual initiation in 17 European countries.

PubMed

Madkour, Aubrey Spriggs; de Looze, Margaretha; Ma, Ping; Halpern, Carolyn Tucker; Farhat, Tilda; Ter Bogt, Tom F M; Ehlinger, Virginie; Nic Gabhainn, Saoirse; Currie, Candace; Godeau, Emmanuelle

2014-07-01

To examine the relationship between country-level age norms for sexual initiation timing and early sexual initiation (ESI) among adolescent boys and girls. Nationally representative data from 17 countries that participated in the 2006/2007 European Social Survey (ESS-3, n = 33,092) and the 2005/2006 Health Behaviour in School-Aged Children Study (HBSC, n = 27,702) were analyzed. Age norms were measured as the average country-level response to an item asking the age at which ESS respondents believed someone is too young to have sexual intercourse. HBSC respondents (aged 14-16 years) self-reported age at sexual initiation, which we defined as early (<15 years) or not early (≥15 years or no initiation). Control variables included age, family affluence, perceived socioeconomic status, family living arrangement, substance use, school attachment, and country-level legal age of consent. Multivariable three-level logistic models with random intercepts were run separately by sex. In multivariable analyses, higher overall age norms were associated with reduced likelihood of ESI among girls (AOR .60, 95% CI .45-.79); associations with ESI were stronger for parent cohort (ages 31-65 years) norms (AOR .37, 95% CI .23-.58) than for peer cohort (ages 15-20 years) norms (AOR .60, 95% CI .49-.74). For boys, overall norms were also significantly negatively associated with ESI (AOR .68, 95% CI .46-.99), as were parent cohort norms (AOR .66, 95% CI .45-.96). Peer cohort norms were not significantly related to boys' ESI. Macrolevel cultural norms may impact adolescents' sexual initiation timing. Research exploring the sexual health outcomes of early initiators in countries with contrasting age norms is warranted. Copyright © 2014 Society for Adolescent Health and Medicine. All rights reserved.

Examining negative effects of early life experiences on reproductive and sexual health among female sex workers in Tijuana, Mexico.

PubMed

Oza, Karishma K; Silverman, Jay G; Bojorquez, Ietza; Strathdee, Steffanie A; Goldenberg, Shira M

2015-02-01

To explore experiences during childhood and adolescence that influenced reproductive and sexual health among women who had entered the sex industry in adolescence. A qualitative study was conducted using information provided by 25 female sex workers (FSWs) from Tijuana, Mexico, who reported entering the sex industry when younger than 18 years. In-depth, semi-structured interviews were conducted with all participants between January 31, 2011, and July 8, 2011. Four interrelated themes that shaped health experiences-early sexual abuse, early illicit drug use, ongoing violence, and limited access to reproductive and sexual health care-were identified. Participants reporting these experiences were at risk of unintended teenaged pregnancy, spontaneous abortion or stillbirth, and untreated sexually transmitted infections. Programs and policies that address social, structural, and individual vulnerabilities during adolescence and adulthood are required to promote reproductive and sexual health among FSWs in Tijuana, Mexico. Copyright © 2014 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

Examining negative effects of early life experiences on reproductive and sexual health among female sex workers in Tijuana, Mexico

PubMed Central

Oza, Karishma K.; Silverman, Jay G.; Bojorquez, Ietza; Strathdee, Steffanie A.; Goldenberg, Shira M.

2014-01-01

Objective To explore experiences during childhood and adolescence that influenced reproductive and sexual health among women who had entered the sex industry in adolescence. Methods A qualitative study was conducted using information provided by 25 female sex workers (FSWs) from Tijuana, Mexico, who reported entering the sex industry when younger than 18 years. In-depth, semi-structured interviews were conducted with all participants between January 31, 2011, and July 8, 2011. Results Four interrelated themes that shaped health experiences—early sexual abuse, early illicit drug use, ongoing violence, and limited access to reproductive and sexual health care—were identified. Participants reporting these experiences were at risk of unintended teenaged pregnancy, spontaneous abortion or stillbirth, and untreated sexually transmitted infections. Conclusion Programs and policies that address social, structural, and individual vulnerabilities during adolescence and adulthood are required to promote reproductive and sexual health among FSWs in Tijuana, Mexico. PMID:25458416

Association between early sexual abuse and adult HIV-risky sexual behaviors among community-recruited women.

PubMed

Parillo, K M; Freeman, R C; Collier, K; Young, P

2001-03-01

The first purpose was to determine whether sexual abuse involving penetration that occurred in childhood only, adolescence only, or both childhood and adolescence differently impacted whether community-recruited women had ever traded sex for money or drugs, their number of recent sex partners, and the number of times they had engaged in recent unprotected sex. The second purpose was to assess the mediating effects of adulthood rape, recent drug use, and recent sex with an injection drug user on these three HIV-risky sexual behaviors. Women (n = 1,490) recruited from three US sites were questioned about their childhood and/or adolescent sexual abuse histories, adulthood rape experiences, recent drug use, and adult HIV-risky sexual behaviors via structured interviews. One-third of the women reported having experienced sexual abuse involving penetration in childhood and/or adolescence. Overall, regression analyses indicated a significant relationship between early sexual abuse and adult risky behaviors; rape in adulthood mediated this relationship for all three HIV-risky behaviors. Abuse that occurred in childhood only and abuse that occurred in both childhood and adolescence had a stronger impact on later risky behaviors than did abuse that occurred in adolescence only. Because childhood constitutes a critical period in individuals' sexual, social, and personal development, sexual abuse precipitated during this time may distort women's constructions of sex and sexuality. Women abused in childhood may therefore engage in HIV-risky sexual behaviors to a greater extent than women abused in adolescence as a result of these disruptions to their development. Rape in adulthood appears to intensify the effects of early sexual abuse,

Sexual behavior and intention to engage in sexual behavior in junior secondary school students in Hong Kong.

PubMed

Shek, D T L

2013-06-01

The present study examined the prevalence, changes, and demographic as well as psychosocial correlates of sexual behavior and intention to engage in sexual behavior in early adolescents in Hong Kong, with sexual behavior indexed by sexual intercourse. Three waves of longitudinal data on sexual intercourse, intention to engage in sexual intercourse, family functioning, and positive youth development were collected from 28 secondary schools in Hong Kong. There were significant influences of grade and gender on adolescent sexual behavior or intention to engage in sexual behavior. Significant main effects of immigration status on sexual behavior were also found. While no effect of family economic background was found, effect of family intactness existed for sexual behavior. Family functioning and positive youth development at Grade 7 were negatively associated with students' sexual behavior and intention to engage in sexual behavior at Grade 9. Grade, gender, immigration status, and family intactness were related to sexual behavior and/or intention to engage in sexual behavior in junior secondary school students. Promoting positive youth development and family functioning could serve as protective factors to reduce sexual behavior and intention to engage in sexual behavior in Chinese early adolescents in Hong Kong. Copyright © 2013 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

Disproportionate Exposure to Early-Life Adversity and Sexual Orientation Disparities in Psychiatric Morbidity

ERIC Educational Resources Information Center

McLaughlin, Katie A.; Hatzenbuehler, Mark L.; Xuan, Ziming; Conron, Kerith J.

2012-01-01

Objectives: Lesbian, gay, and bisexual (LGB) populations exhibit elevated rates of psychiatric disorders compared to heterosexuals, and these disparities emerge early in the life course. We examined the role of exposure to early-life victimization and adversity--including physical and sexual abuse, homelessness, and intimate partner violence--in…

[Eating disorders and sexual function].

PubMed

Kravvariti, V; Gonidakis, Fr

2016-01-01

Women suffering from eating disorders, present considerable retardation and difficulties in their psychosexual development during adolescence. This leads to primary or secondary insufficiencies in their adult sexual life. The cause of these difficulties seems to be a series of biological, family and psychosocial factors. The majority of the research findings indicate that eating disorders have a negative impact on the patient's sexual function. The factors related to eating disorders symptomatology that influence sexuality are various and differ among each eating disorder diagnostic categories. Considering anorexia nervosa, it has been reported that women have negative attitudes to sexual issues and their body. Their sexual motivation increases when they engage in psychotherapy and their body weight is gradually restored. Starvation and its consequences on the human physiology and especially on the brain function seem to be the main factor that leads to reduced sexual desire and scarce sexual activity. Moreover, personality traits that are common in patients suffering from anorexia nervosa such as compulsivity and rigidity are also related with difficulties initiating and retaining romantic and sexual relationships. Usually patients suffering from anorexia nervosa report impaired sexual behavior and lack of interest to engage in a sexual relationship. Considering Bulimia Nervosa, impulsivity and difficulties in emotion regulation that are common features of the individuals that suffer from bulimia nervosa are also related to impulsive and sometimes self-harming sexual behaviors. Moreover women sufferers often report repulsion, anger and shame towards their body and weight, mainly due to the distorted perception that they are fat and ugly. It is interesting that a number of research findings indicate that although patients suffering from bulimia nervosa are more sexually active and have more sexual experiences than patients suffering from anorexia nervosa, both groups of patients report more often than general population a lack of satisfaction from their sexual experiences. Other factors that are common to eating disorders and sexual dysfunction are personality traits, negative body-image, adverse childhood experiences, negative family climate and especially early traumatic experiences such as sexual abuse. Furthermore, comorbidity of eating disorders with depression may have a negative impact on the patient's sexual function. The treatment and improvement of sexual behavior is quite problematic when the patient is also suffering from an eating disorder. Eating Disorder patients are often very reluctant to discuss their sexual life with the therapist and to engage in any kind of therapeutic intervention. Comorbidity with a number of other disorders makes psychotherapy even more difficult for those patients. Furthermore, a considerable percentage of Anorexia Nervosa patients do not have any kind of sexual activity, at least until nutrition and weight are restored.

"Girls Have More Challenges; They Need to Be Locked Up": A Qualitative Study of Gender Norms and the Sexuality of Young Adolescents in Uganda.

PubMed

Ninsiima, Anna B; Leye, Els; Michielsen, Kristien; Kemigisha, Elizabeth; Nyakato, Viola N; Coene, Gily

2018-01-24

Unequal power and gender norms expose adolescent girls to higher risks of HIV, early marriages, pregnancies and coerced sex. In Uganda, almost half of the girls below the age of 18 are already married or pregnant, which poses a danger to the lives of young girls. This study explores the social construction of gender norms from early childhood, and how it influences adolescents' agency. Contrary to the mainstream theory of agency, which focuses on the ability to make informed choices, adolescents' agency appears constrained by context-specific obstacles. This study adopted qualitative research approaches involving 132 participants. Of these, 44 were in-depth interviews and 11 were focus group discussions, parcelled out into separate groups of adolescents (12-14 years), teachers, and parents ( n = 88), in Western Uganda. Data were analysed manually using open and axial codes, and conclusions were inductive. Results show that gender norms are established early in life, and have a very substantial impact on the agency of young adolescents. There were stereotypical gender norms depicting boys as sexually active and girls as restrained; girls' movements were restricted; their sexual agency constrained; and prevention of pregnancy was perceived as a girl's responsibility. Programs targeting behavioural change need to begin early in the lives of young children. They should target teachers and parents about the values of gender equality and strengthen the legal system to create an enabling environment to address the health and wellbeing of adolescents.

Risk factors for development of sexually abusive behaviour in sexually victimised adolescent boys: cross sectional study

PubMed Central

Skuse, David; Bentovim, Arnon; Hodges, Jill; Stevenson, Jim; Andreou, Chriso; Lanyado, Monica; New, Michelle; Williams, Bryn; McMillan, Dean

1998-01-01

Objective: To identify factors that may increase the risk of a sexually victimised adolescent boy developing sexually abusive behaviour. Design: Sexually victimised boys who had sexually abused other children were compared with sexually victimised boys who had not done so. Setting: Social services departments in south east England were invited to refer sexually abused and sexually abusing boys to a London postgraduate teaching hospital. Subjects: 25 adolescent boys aged between 11 years and 15 years and 11 months. Main outcome measures: Adjusted odds ratios estimated from unconditional logistic regression. Results: Unadjusted odds rations for witnessing (8.1) as well as experiencing (18.0) intrafamilial violence and discontinuity of care (7.2) discriminated boys who had sexually abused from others who were solely victims of sexual abuse. Only the adjusted odds ratios for witnessing intrafamilial violence (39.7) discriminated the two groups. Conclusions: The risk of adolescent boys who have been victims of sexual abuse engaging in sexually abusive behaviour towards other children is increased by life circumstances which may be unrelated directly to the original abusive experience, in particular exposure to a climate of intrafamilial violence. Our findings have implications for the management of boys found to have been sexually abused and raise important questions about the possibility of secondary prevention of subsequent abusive behaviour in those at greatest risk. Key messages The risk of sexually abused boys in early adolescence abusing other children may be associated with experiences in early life that are independent of sexual victimisation Exposure to persistent violence within the family may be a particularly important risk factor Management of sexually abused boys should take into account the impact of early life experiences that may be associated with increased risk with a view to the secondary prevention of sexually abusive behaviour PMID:9665896

The Development of Reproductive Strategy in Females: Early Maternal Harshness [right arrow] Earlier Menarche [right arrow] Increased Sexual Risk Taking

ERIC Educational Resources Information Center

Belsky, Jay; Steinberg, Laurence; Houts, Renate M.; Halpern-Felsher, Bonnie L.

2010-01-01

To test a proposition central to J. Belsky, L. Steinberg, and P. Draper's (1991) evolutionary theory of socialization--that pubertal maturation plays a role in linking early rearing experience with adolescent sexual risk taking (i.e., frequency of sexual behavior) and, perhaps, other risk taking (e.g., alcohol, drugs, delinquency)--the authors…

The Impact of Body Image and Afrocentric Appearance on Sexual Refusal Self-Efficacy in Early Adolescent African American Girls

ERIC Educational Resources Information Center

Plybon, Laura E.; Holmer, Heidi; Hunter, Alexis; Sheffield, Charity; Stephens, Christopher; Cavolo, Lucas

2009-01-01

Research examining the association between body image and sexual risk-taking has been mostly limited to clinical and/or White female samples. It is unclear whether body image plays a role in sexual risk-taking among African American early adolescent females. Moreover, research has neglected to consider body image within a cultural and ethnic…

The sexual cascade and the rise of pre-ejaculatory (Darwinian) sexual selection, sex roles, and sexual conflict.

PubMed

Parker, Geoff A

2014-08-21

After brief historic overviews of sexual selection and sexual conflict, I argue that pre-ejaculatory sexual selection (the form of sexual selection discussed by Darwin) arose at a late stage in an inevitable succession of transitions flowing from the early evolution of syngamy to the evolution of copulation and sex roles. If certain conditions were met, this "sexual cascade" progressed inevitably, if not, sexual strategy remained fixed at a given stage. Prolonged evolutionary history of intense sperm competition/selection under external fertilization preceded the rise of advanced mobility, which generated pre-ejaculatory sexual selection, followed on land by internal fertilization and reduced sperm competition in the form of postcopulatory sexual selection. I develop a prospective model of the early evolution of mobility, which, as Darwin realized, was the catalyst for pre-ejaculatory sexual selection. Stages in the cascade should be regarded as consequential rather than separate phenomena and, as such, invalidate much current opposition to Darwin-Bateman sex roles. Potential for sexual conflict occurs throughout, greatly increasing later in the cascade, reaching its peak under precopulatory sexual selection when sex roles become highly differentiated. Copyright © 2014 Cold Spring Harbor Laboratory Press; all rights reserved.

The Sexual Cascade and the Rise of Pre-Ejaculatory (Darwinian) Sexual Selection, Sex Roles, and Sexual Conflict

PubMed Central

Parker, Geoff A.

2014-01-01

After brief historic overviews of sexual selection and sexual conflict, I argue that pre-ejaculatory sexual selection (the form of sexual selection discussed by Darwin) arose at a late stage in an inevitable succession of transitions flowing from the early evolution of syngamy to the evolution of copulation and sex roles. If certain conditions were met, this “sexual cascade” progressed inevitably, if not, sexual strategy remained fixed at a given stage. Prolonged evolutionary history of intense sperm competition/selection under external fertilization preceded the rise of advanced mobility, which generated pre-ejaculatory sexual selection, followed on land by internal fertilization and reduced sperm competition in the form of postcopulatory sexual selection. I develop a prospective model of the early evolution of mobility, which, as Darwin realized, was the catalyst for pre-ejaculatory sexual selection. Stages in the cascade should be regarded as consequential rather than separate phenomena and, as such, invalidate much current opposition to Darwin–Bateman sex roles. Potential for sexual conflict occurs throughout, greatly increasing later in the cascade, reaching its peak under precopulatory sexual selection when sex roles become highly differentiated. PMID:25147177

Sexual Abuse Exposure Alters Early Processing of Emotional Words: Evidence from Event-Related Potentials

PubMed Central

Grégoire, Laurent; Caparos, Serge; Leblanc, Carole-Anne; Brisson, Benoit; Blanchette, Isabelle

2018-01-01

This study aimed to compare the time course of emotional information processing between trauma-exposed and control participants, using electrophysiological measures. We conceived an emotional Stroop task with two types of words: trauma-related emotional words and neutral words. We assessed the evoked cerebral responses of sexual abuse victims without post-traumatic stress disorder (PTSD) and no abuse participants. We focused particularly on an early wave (C1/P1), the N2pc, and the P3b. Our main result indicated an early effect (55–165 ms) of emotionality, which varied between non-exposed participants and sexual abuse victims. This suggests that potentially traumatic experiences modulate early processing of emotional information. Our findings showing neurobiological alterations in sexual abuse victims (without PTSD) suggest that exposure to highly emotional events has an important impact on neurocognitive function even in the absence of psychopathology. PMID:29379428

Ecological influences of sexuality on early adolescent African American females.

PubMed

Aronowitz, Teri; Rennells, Rachel E; Todd, Erin

2006-01-01

African Americans make up the greater proportion of AIDS cases in adolescent girls but little is understood about the development of sexual risk behaviors during the early adolescent years. This article will explore ecological factors influencing adolescent sexual risk behaviors. In the focus groups, which were conducted using 28 African American mothers and their early adolescent daughters, 2 major themes emerged: exposure and support systems. Mothers described the impact community had on their daughters and how monitoring and support systems worked together to control exposure. The girls detailed the different ways they were impacted by the community. Attitudes the girls adopted from their exposures resulted in risk-taking behaviors or a determination to positively impact the community. Community was shown to be the context of the acquisition of sexual knowledge and attitudes. These findings support the development of interventions to address the impact of community on the participation of sexual risk behaviors.

Changes in American Adults' Sexual Behavior and Attitudes, 1972-2012.

PubMed

Twenge, Jean M; Sherman, Ryne A; Wells, Brooke E

2015-11-01

In the nationally representative General Social Survey, U.S. Adults (N = 33,380) in 2000-2012 (vs. the 1970s and 1980s) had more sexual partners, were more likely to have had sex with a casual date or pickup or an acquaintance, and were more accepting of most non-marital sex (premarital sex, teen sex, and same-sex sexual activity, but not extramarital sex). The percentage who believed premarital sex among adults was "not wrong at all" was 29 % in the early 1970s, 42 % in the 1980s and 1990s, 49 % in the 2000s, and 58 % between 2010 and 2012. Mixed effects (hierarchical linear modeling) analyses separating time period, generation/birth cohort, and age showed that the trend toward greater sexual permissiveness was primarily due to generation. Acceptance of non-marital sex rose steadily between the G.I. generation (born 1901-1924) and Boomers (born 1946-1964), dipped slightly among early Generation X'ers (born 1965-1981), and then rose so that Millennials (also known as Gen Y or Generation Me, born 1982-1999) were the most accepting of non-marital sex. Number of sexual partners increased steadily between the G.I.s and 1960s-born GenX'ers and then dipped among Millennials to return to Boomer levels. The largest changes appeared among White men, with few changes among Black Americans. The results were discussed in the context of growing cultural individualism and rejection of traditional social rules in the U.S.

Parents as moderators of longitudinal associations between sexual peer norms and Dutch adolescents' sexual initiation and intention.

PubMed

van de Bongardt, Daphne; de Graaf, Hanneke; Reitz, Ellen; Deković, Maja

2014-09-01

The present study investigated how parents and peers interact in promoting or delaying Dutch adolescents' sexual initiation and intention and focused specifically on parents as moderators of peer influence. Using a longitudinal design, two waves of online questionnaire data were collected among 900 Dutch adolescents (M = 13.8 years at T1), who were sexually inexperienced at baseline. At T1, participants reported on three types of perceived sexual peer norms: friends' sexual behaviors (descriptive norms), friends' sexual attitudes (injunctive norms), and experienced peer pressure to have sex. They also rated two parenting aspects at T1: the general quality of their relationship with parents and the frequency of sexuality-specific communication with their parents. Six months later, the participants reported on their experience with different sexual behaviors ranging from naked touching or caressing to intercourse and their intention to have sex in the next school year. Relationship quality with parents was significantly associated with both outcomes, with a higher relationship quality predicting smaller odds of sexual initiation and less intention to have sex. Two significant interaction effects showed that frequent sexual communication with parents significantly reduced the effects of sexually active friends and experienced peer pressure on adolescents' intention to have sex. Our findings show that different types of sexual peer norms and both general and sexuality-specific parenting play an important role in the early stages of Dutch adolescents' sexual trajectories. Moreover, parent-adolescent communication about sexuality can function as a buffer for the sex-stimulating effects of sexual peer norms. Copyright © 2014 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

National study of the role of recent illicit substance use on the relationship between depressive symptoms and sexual risk behavior among child welfare-involved adolescents.

PubMed

Traube, Dorian; Holloway, Ian; Zhang, Jinjin

2013-07-01

The present study examined the association between early-adolescent depressive symptoms and lifetime sexual risk behavior and whether that association was moderated by recent illicit substance use among adolescents reported for maltreatment. Data came from Waves 1 (baseline) and 4 (36-month follow-up) of the National Survey of Child and Adolescent Well-Being, a national probability study of youths undergoing investigation for abuse or neglect (n = 861). Multivariate logistic regression was used to explore main effects and moderation models among baseline depressive symptoms, lifetime sexual risk behavior, and recent illicit substance use. Baseline depressive symptoms and recent illicit drug use played little role in predicting ever having intercourse, age at first intercourse, or pregnancy. Recent use of illicit substances moderated the relationship between early-adolescent depressive symptoms and condom use behavior (odds ratio = 0.85, p < .001) such that individuals who were more depressed at baseline and who used illicit drugs within the last 30 days were less likely to have often/always used condoms. Conversely, individuals with higher levels of depressive symptoms at baseline who had not engaged in illicit substance use in the last 30 days were more likely to often use condoms during sexual activity. Results suggest that among adolescents reported for maltreatment, use of illicit substances may moderate the relationship between elevated levels of depressive symptoms during early adolescence and condom use as children age thorough adolescence. Interventions for child welfare-engaged youths should focus on prevention and treatment of depression and substance use.

Mild zinc deficiency in male and female rats: early postnatal alterations in renal nitric oxide system and morphology.

PubMed

Tomat, Analia Lorena; Veiras, Luciana Cecilia; Aguirre, Sofía; Fasoli, Héctor; Elesgaray, Rosana; Caniffi, Carolina; Costa, María Ángeles; Arranz, Cristina Teresa

2013-03-01

Fetal and postnatal zinc deficiencies induce an increase in arterial blood pressure and impair renal function in male adult rats. We therefore hypothesized that these renal alterations are present in early stages of life and that there are sexual differences in the adaptations to this nutritional injury. The aim was to study the effects of moderate zinc deficiency during fetal life and lactation on renal morphology, oxidative stress, apoptosis, and the nitric oxide system in male and female rats at 21 d of life. Female Wistar rats received low (8 ppm) or control (30 ppm) zinc diets from the beginning of pregnancy to weaning. Glomerulus number, morphology, oxidative stress, apoptotic cells, nitric oxide synthase activity, and protein expression were evaluated in the kidneys of offspring at 21 d. Zinc deficiency decreased the nephron number, induced glomerular hypertrophy, increased oxidative damage, and decreased nitric oxide synthase activity in the male and female rat kidneys. Nitric oxide synthase activity was not affected by inhibitors of the neuronal or inducible isoforms, so nitric oxide was mainly generated by the endothelial isoenzyme. Gender differences were observed in glomerular areas and antioxidant enzyme activities. Zinc deficiency during fetal life and lactation induces an early decrease in renal functional units, associated with a decrease in nitric oxide activity and an increase in oxidative stress, which would contribute to increased arterial blood pressure and renal dysfunction in adulthood. The sexual differences observed in this model may explain the dissimilar development of hypertension and renal diseases in adult life. Copyright © 2013 Elsevier Inc. All rights reserved.

Quality of life and sexual function of patients following radical hysterectomy and vaginal extension.

PubMed

Ye, Shuang; Yang, Jiaxin; Cao, Dongyan; Zhu, Lan; Lang, Jinghe; Chuang, Linus T; Shen, Keng

2014-05-01

Radical hysterectomy (RH) has negative consequences on sexual function due to a shortened vagina, vaginal dryness, and dyspareunia. Peritoneovaginoplasty aims to extend vagina by vesical peritoneum and anterior rectal wall to improve postoperative sexual function. The aim of this study was to investigate whether vaginal extension can improve sexual function and quality of life and the problem of sexual dysfunction in early-stage cervical cancer survivors (CCSs) in China. Case-control and questionnaire-based methods were employed. Thirty-one patients who had undergone vaginal extension following RH and 28 patients with matching factors after RH alone were enrolled in the study. Both groups were assessed retrospectively by questionnaires at least 6 months after treatment. The European Organization for Research and Treatment of Cancer Quality-of-Life questionnaire cervical cancer module and the Sexual Function Vaginal Changes Questionnaire are validated measurements for disease- and treatment-specific issues. Vaginal length was 10.03 ± 1.26 cm and 5.92 ± 1.05 cm in study and control group, respectively (P < 0.05). In the study group, 67.7% patients and 64.3% of control group resumed sexual activity at the time of interview, averaging 6 months between treatment and sexual activity. While difficulty emptying bladder, incomplete emptying, and constipation were the most commonly reported symptoms, no significant difference was observed regarding pelvic floor symptoms. Reduced vagina size and shortened vagina was significantly more prominent in the control group, whereas both group presented with hypoactive sexual desire (88.1%), orgasm dysfunction (71.8%), and low enjoyment or relaxation after sex (51.3%). Shortened vagina was significantly less reported in study group, while no difference was observed in other sex-related dimensions. Vaginal extension does not worsen pelvic floor symptoms. Sexual rehabilitation interventions are of significance and should be paid more attention to the CCSs in China. © 2014 International Society for Sexual Medicine.

Early postnatal treatment with clomipramine induces female sexual behavior and estrous cycle impairment.

PubMed

Molina-Jiménez, Tania; Limón-Morales, Ofelia; Bonilla-Jaime, Herlinda

2018-03-01

Administration of clomipramine (CMI), a tricyclic antidepressant, in early stages of development in rats, is considered an animal model for the study of depression. This pharmacological manipulation has induced behavioral and physiological alterations, i.e., less pleasure-seeking behaviors, despair, hyperactivity, cognitive dysfunction, alterations in neurotransmitter systems and in HPA axis. These abnormalities in adult male rats are similar to the symptoms observed in major depressive disorders. One of the main pleasure-seeking behaviors affected in male rats treated with CMI is sexual behavior. However, to date, no effects of early postnatal CMI treatment have been reported on female reproductive cyclicity and sexual behavior. Therefore, we explored CMI administration in early life (8-21 PN) on the estrous cycle and sexual behavior of adult female rats. Compared to the rats in the early postnatal saline treatment (CTRL group), the CMI rats had fewer estrous cycles, fewer days in the estrous stage, and longer cycles during a 20-day period of vaginal cytology analysis. On the behavioral test, the CMI rats displayed fewer proceptive behaviors (hopping, darting) and had lower lordosis quotients. Also, they usually failed to display lordosis and only rarely manifested marginal or normal lordosis. In contrast, the CTRL rats tended to display normal lordosis. These results suggest that early postnatal CMI treatment caused long-term disruptions of the estrous cycle and female sexual behavior, perhaps by alteration in the hypothalamic-pituitary-gonadal (HPG) axes and in neuronal circuits involved in the regulation of the performance and motivational of sexual behavior as the noradrenergic and serotonergic systems. Copyright © 2018 Elsevier Inc. All rights reserved.

Pathological gambling, gender, and risk-taking behaviors.

PubMed

Martins, Silvia Saboia; Tavares, Hermano; da Silva Lobo, Daniela Sabbatini; Galetti, Ana Maria; Gentil, Valentim

2004-08-01

Seventy-eight female and 78 male pathological gamblers admitted to an outpatient treatment program were compared regarding a profile of risk-taking behaviors (suicide attempts, illegal activities meant to finance gambling, sexual risky behavior, and alcohol abuse). The Schedules for Clinical Assessment in Neuropsychiatry (SCAN), the Barratt Impulsiveness Scale version 11 (BIS-11), and an adaptation of the HIV Risk Behavior Scale were used. Females attempted more suicide than males. Men had more sexual risky behavior and alcohol abuse than women. Younger age and depression were risk factors for suicide attempts, younger age and impulsivity were risk factors for illegal activities. Younger age was a risk factor for sexual risky behavior, and no risk factor other than male gender was found for alcohol abuse. Future investigation of risk behaviors among gamblers must take into account the differences in gender and age. Both impulsivity and emotional distress are related to risk-taking in gamblers, and young gamblers who early in life display other potentially harmful behaviors require special attention.

Self-image and self-esteem in African-American preteen girls: implications for mental health.

PubMed

Doswell, W M; Millor, G K; Thompson, H; Braxter, B

1998-01-01

Current research suggests that pubertal development is occurring earlier in African-American preteen girls in response to familial contextual factors, which may make them vulnerable to low self-image and self-esteem dissatisfaction. This lowering in self-image and self-esteem may contribute to the early initiation of sexual behaviors, putting these girls at risk for pregnancy and sexually transmitted diseases. These potential risks place these girls in need of prepubertal health promotion, yet preadolescents are not frequently a focus of nursing care delivery except when summer camp and back-to-school physicals are performed. This article presents an in-depth overview of selected literature on self-esteem, discusses findings on self-image and self-esteem from a pilot study on pubertal influences on accelerated sexual behavior, and proposes health promotion strategies for pre- and peripubertal girls to promote positive mental health outcomes. More focused attention is needed on health promotion targeting the developmental transition health needs of prepubertal girls. Targeted health promotion activities may foster healthier pre- and peripubertal girls' perceptions of the meaning of their pubertal physical changes and stronger self-image and self-esteem. The goal of these health promotion activities should be to foster continuity of positive self-image and self-esteem among preteen girls, which is essential to prevent initiation of premature-for-age risk of problem behavior, such as early coitus.

(Not) talking about sex: couple reports of sexual discussion and expression in Bangalore, India.

PubMed

McDougall, Janna; Edmeades, Jeffrey; Krishnan, Suneeta

2011-02-01

Adolescent marriage is common in India, placing young women at risk of HIV, early pregnancy and poor birth outcomes. Young women's capacity to express their sexual desires is central to negotiating safe and mutually consensual sexuality. Men, too, play an important role in shaping women's sexual and reproductive health outcomes, but little research has examined how men influence women's sexual expression. Using paired husband and wife data, this paper reports on a preliminary investigation into the patterns of and concurrence between women's sexual expression and their husbands' attitudes about it, as well as the influence of men's approval of their wives' sexual expression on women's actual expression of sexual desire. The results suggest that, among this sample, men are more open to sexual expression than their wives and that, for women, expressing desire not to have sex is far more common than expressing desire to have sex. Further, men's approval of sexual expression from wives appears to positively influence women's actual expression. These findings suggest that men may be resources for women to draw upon as they negotiate sexuality in adolescence and early adulthood.

Adolescent Sexual Debut and Later Delinquency

ERIC Educational Resources Information Center

Armour, Stacy; Haynie, Dana L.

2007-01-01

Does sexual debut (i.e., experiencing sexual intercourse for the first time) increase the risks of participating in later delinquent behavior? Does this risk increase if adolescents experience early sexual debut relative to the timing experienced by one's peers? Although many factors have been linked to sexual debut, little research has examined…

Involving the Hard to Reach: Developing and Evaluating a Sexual Health Programme for Early School Leavers in Hong Kong

ERIC Educational Resources Information Center

Wong, William C. W.; Holroyd, Eleanor A.; Lee, Albert; Wong, Jonathan C. P.; Leung, Phil W. S.

2011-01-01

Early school leavers cannot access school-based sex education programmes, increasing their vulnerability to sexual health issues. This study evaluated a culturally-sensitive and target-orientated sex education programme involving this group. Early school leavers were recruited from two branches of the Chinese Young Men's Christian Association in…

Intergenerational transmission of sexual victimization vulnerability as mediated via parenting

PubMed Central

Hoffman, Joseph H.; Livingston, Jennifer A.

2011-01-01

Previous research suggests that women's early sexual victimization experiences may influence their parenting behaviors and increase the vulnerability of their children to being sexually victimized. The current study considered whether mother's sexual victimization experiences, in childhood and after age 14, were associated with the sexual victimization experiences reported by their adolescent daughters, and if so, whether these effects were mediated via parenting behaviors. The proposed model was examined using a community sample of 913 mothers and their college-bound daughters, recruited by telephone at the time of the daughter's high school graduation. Daughters reported on their experiences of adolescent sexual victimization and perceptions of mothers' parenting in four domains: connectedness, communication effectiveness, monitoring, and approval of sex. Mothers provided self-reports of their lifetime experiences of sexual victimization. Consistent with hypotheses, mothers' victimization was positively associated with their daughters' victimization. The effect of mothers' childhood sexual abuse was direct, whereas the effect of mothers' victimization after age 14 was mediated via daughters' perceptions of mothers' monitoring and greater approval of adolescent sexual activity. Comparison of the prevalence of specific victimization experiences indicated that mothers were more likely to report forcible rape over their lifetimes; however, daughters were more likely to report unwanted contact and incapacitated rape. Findings suggest that even in a highly functional community sample, mothers' sexual victimization experiences are significantly associated with aspects of their parenting behavior and with their daughters' own experiences of adolescent sexual victimization. PMID:21620163

Risk and Protective Factors Affecting Sexual Risk Behavior Among School-Aged Adolescents in Fiji, Kiribati, Samoa, and Vanuatu.

PubMed

Peltzer, Karl; Pengpid, Supa

2016-07-01

There are limited studies on the prevalence and correlates of sexual risk behavior among adolescents in Pacific Island countries. In order to inform public sexual and reproductive health interventions, the aim of this study was to assess the prevalence and correlates of various sexual risk behaviors among in-school adolescents in 4 Pacific Island countries using data from the Global School-Based Health Survey. In a cross-sectional study, 6792 school-going adolescents (49.7% boys and 50.3% girls; 13-16 years old) from Fiji, Kiribati, Samoa, and Vanuatu were surveyed with a self-administered questionnaire. Overall, 18.9% of students reported to ever had sex (ranging from 12.9% in Vanuatu to 57.5% in Samoa), and of those sexually active, 38.0% had an early sexual debut (<14 years), 38.1% had 2 or more sexual partners during their lifetime, 39.5% had not used a condom at last sex, 50.9% had not used birth control at last sex, and 77.8% engaged in sexually risky behavior using a composite measure. Multivariate logistic regression found that male sex, older age, tobacco use, alcohol use, mental distress, having no close friends, and truancy were associated with several of 5 or all 5 sexual risk behaviors. Sexual and reproductive health promotion programs are indicated to address the high risk of sexually transmitted infection, HIV, and pregnancy in this adolescent population. © 2016 APJPH.

Gender differences in factors associated with sexual intercourse among Estonian adolescents.

PubMed

Part, Kai; Rahu, Kaja; Rahu, Mati; Karro, Helle

2011-06-01

To examine factors associated with early sexual intercourse among 15 to 16-year-old adolescents by gender. The data were collected from a random sample of Estonian basic schools' ninth grade pupils in 1999 using self-completed questionnaires. A multivariate logistic regression analysis for boys and girls was used to test for associations between sexual intercourse, and personal gender role-related attitudes, attitudes towards sexual intercourse, pubertal timing, smoking status and experience of drunkenness. Of the respondents, 14.6% of boys and 13.1% of girls had experienced sexual intercourse. Traditional gender role-related attitudes were associated with sexual intercourse among girls, but not among boys. Smoking and experience of drunkenness was strongly associated with sexual intercourse for both genders. Gender differences in the association between gender role-related attitudes and early sexual intercourse were observed among 15 to 16-year-olds in Estonia. Smoking and experience of drunkenness were strongly related to sexual intercourse for both genders.

THE IMPACT OF SEXUAL HARASSMENT ON DEPRESSIVE SYMPTOMS DURING THE EARLY OCCUPATIONAL CAREER

PubMed Central

Houle, Jason N.; Staff, Jeremy; Mortimer, Jeylan T.; Uggen, Christopher; Blackstone, Amy

2011-01-01

Sexual harassment has been theorized as a stressor with consequences for the physical and mental health of its targets. Though social scientists have documented a negative association between sexual harassment and mental health, few longitudinal studies have investigated the association between sexual harassment and depressive symptoms. Using longitudinal survey data from the Youth Development Study, combined with in-depth interviews, this article draws on Louise Fitzgerald’s theoretical framework, stress theory, and the life course perspective to assess the impact of sexual harassment on depressive affect during the early occupational career. In support of Fitzgerald’s model, our findings confirm that sexual harassment is a stressor that is associated with increased depressive symptoms. Our quantitative results show that women and men who experience more frequent sexual harassment at work have significantly higher levels of depressed mood than non-harassed workers, even after controlling for prior harassment and depressive symptoms. Moreover, we find evidence that sexual harassment early in the career has long-term effects on depressive symptoms in adulthood. Interviews with a subset of our survey respondents point to a variety of coping strategies and reveal further links between harassment and other aspects of mental health, such as anger and self-doubt. PMID:22140650

5-HTTLPR status moderates the effect of early adolescent substance use on risky sexual behavior.

PubMed

Kogan, Steven M; Beach, Steven R H; Philibert, Robert A; Brody, Gene H; Chen, Yi-Fu; Lei, Man-Kit

2010-09-01

A longitudinal, prospective design was used to investigate a moderation effect in the association between early adolescent substance use and risky sexual behavior 2 years later. A genetic vulnerability factor, a variable nucleotide repeat polymorphism (VNTR) in the promoter region of the serotonin transporter gene SLC6A4, known as 5-HTTLPR, was hypothesized to moderate the link between substance use at age 14 and risky sexual behavior at age 16. This VNTR has been associated with risk-taking behavior. African American youths in rural Georgia (N = 185) provided 2 waves of data on their substance use and sexual behavior. Genetic data were obtained via saliva samples. Substance use and sexual risk behavior were assessed using youth self-report items developed for this investigation. Multiple regression analyses indicated that the presence of 1 or 2 copies of the short allele of the VNTR interacted with substance use to predict sexual behavior. Substance use had little effect on sexual behavior for youths without the short allele; this effect was greatly increased for youths with the short allele. Genetic vulnerability affected the implications of early onset substance use for later sexual behavior. (PsycINFO Database Record (c) 2010 APA, all rights reserved).

HIV testing among at-risk adolescents and young adults: a prospective analysis of a community sample.

PubMed

Tolou-Shams, Marina; Payne, Nanetta; Houck, Christopher; Pugatch, David; Beausoleil, Nancy; Brown, Larry K

2007-12-01

Little is known about predictors of human immunodeficiency virus (HIV) testing among sexually active adolescents, who account for a large proportion of new HIV infections. This study sought to determine predictors of HIV testing among a large community-based sample of adolescents in three cities who had recent unprotected sexual intercourse. Sexually active adolescents (N = 1222) completed baseline and 3-month assessments of sexual behavior, substance use and HIV testing behaviors as part of a larger, multi-site, brief HIV prevention program. Approximately half of the adolescents reported having previously been tested for HIV, and of those one third were tested in the next 3 months without a specific intervention. Adolescents who received HIV testing were more likely at baseline to have ever been tested, to have a STI diagnosis, to have not used substances during sex and to have been assertive about condom use with a partner. Health care models encouraging more widespread, universal testing may be an important public health initiative to curb the spread of HIV. Regular HIV screenings provide an opportunity to enhance awareness of behavioral risk and HIV status, as well as provide opportunities for early detection and care.

Graham-Kellogg, Early American Contributors to Health Education.

ERIC Educational Resources Information Center

Edwards, Ralph

1981-01-01

The lives and contributions of two forerunners of the health education movement are discussed. Sylvester Graham popularized cereals and fruits as a breakfast meal and discouraged eating meats and engaging in sexual activity. John Kellogg was a strict vegetarian whose research included determining the influence of diet on digestion and the effects…

Intimate Relationship Development during the Transition to Adulthood: Differences by Social Class

ERIC Educational Resources Information Center

Meier, Ann; Allen, Gina

2008-01-01

This article examines differences in young adults' intimate relationships by social class. Lower-class adolescents are more likely to engage in intimate-relationship practices such as cohabitation, early marriage, and sexual activity that may lead to further economic and educational deprivation. Such adolescents have limited access to the special…

Social Orphanhood under the Conditions of Depopulation

ERIC Educational Resources Information Center

Markova, N. E.

2011-01-01

Currently, four out of five children in Russia's social rehabilitation institutions are "social" orphans, whose parents are still alive. Many of these children are losing their ability to learn in school, and the use of alcohol and narcotics, and early onset of sexual activity, are damaging their future life. These children are involved…

Loneliness and Sexual Dysfunctions.

ERIC Educational Resources Information Center

Mijuskovic, Ben

1987-01-01

Argues that sexual dysfunctions result from early childhood experiences which were originally nonsexual in nature. Contends that psychological difficulties centered around problems of loneliness tend to generate certain sexual dysfunctions. Extends and explores suggestion that genesis of sexual conflicts is in nonsexual infant separation anxiety…

Abuse in Childhood and Adolescence As a Predictor of Type 2 Diabetes in Adult Women

PubMed Central

Rich-Edwards, Janet W.; Spiegelman, Donna; Lividoti Hibert, Eileen N.; Jun, Hee-Jin; Todd, Tamarra James; Kawachi, Ichiro; Wright, Rosalind J.

2010-01-01

Background Although child abuse is associated with obesity, it is not known whether early abuse increases risk of type 2 diabetes. Purpose To investigate associations of child and adolescent abuse with adult diabetes Methods Proportional hazards models were used to examine associations of lifetime abuse reported in 2001 with risk of diabetes from 1989 to 2005 among 67,853 women in the Nurses Health Study II. Data were analyzed in 2009. Results Child or teen physical abuse was reported by 54% and sexual abuse by 34% of participants. Models were adjusted for age, race, body type at age 5 years, and parental education and history of diabetes. Compared to women who reported no physical abuse, the hazards ratio (HR) was 1.03 (95% CI: 0.91, 1.17) for mild physical abuse, 1.26 (1.14, 1.40) for moderate physical abuse, and 1.54 (1.34, 1.77) for severe physical abuse. Compared with women reporting no sexual abuse in childhood or adolescence, the HR was 1.16 (1.05, 1.29) for unwanted sexual touching, 1.34 (1.13, 1.59) for one episode of forced sexual activity, and 1.69 (1.45, 1.97) for repeated forced sex. Adult BMI accounted for 60% (32%, 87%) of the association of child and adolescent physical abuse and 64% (38%, 91%) of the association of sexual abuse with diabetes. Conclusions Moderate to severe physical and sexual abuse in childhood and adolescence have dose response associations with risk of type 2 diabetes among adult women. This excess risk is partially explained by the higher BMI of women with a history of early abuse. PMID:21084073

Sexual Functioning During Menopause: Schemas, Hormones, and Race

DTIC Science & Technology

2010-10-08

with sexuality. For example, there is Sexual Self-Schemas & Menopause 29 some evidence that negative childhood sexual events may increase the...Cyranowski, 1994). The potential relationship between negative childhood sexual events and negative SSS may partially explain why this population...al., 2002; Letourneau, Schewe, & Frueh, 1997). Women that have experienced early childhood sexual events often develop negative SSS which may

Trauma and Sexuality: The Effects of Childhood Sexual, Physical, and Emotional Abuse on Sexual Identity and Behavior.

ERIC Educational Resources Information Center

Chu, James A., Ed.; Bowman, Elizabeth S., Ed.

This book examines the effects of childhood trauma--including sexual abuse--on sexual orientation and behavior. It is directed at helping counselors expand their sensitivity and expertise in a critically important way: by providing a nonjudgmental look at the profound effects of long-standing early abuse on the sexual identities, orientation,…

Early parenting styles and sexual offending behavior: A comparative study.

PubMed

Sigre-Leirós, Vera; Carvalho, Joana; Nobre, Pedro J

2016-01-01

Sexual offenders, in general, report problematic rearing practices from their parents, lacking however more empirical research on this topic regarding particular subtypes of offenders. The current study examined the relationship between early parenting styles and different types of sexual offending. A total of 113 sexual offenders (rapists, pedophilic and nonpedophilic child molesters), and 51 nonsexual offenders completed the EMBU (My Memories of Upbringing), the Brief Symptom Inventory, and the Socially Desirable Response Set Measure. Results showed that rapists were less likely to remember their fathers as being emotionally warm compared with nonsexual offenders and pedophilic child molesters. In addition, compared with rapists, pedophilic offenders perceived their mothers as having been less emotionally warm to them. Overall, results showed that certain developmental experiences with parents were able to distinguish between subtypes of offenders supporting an association between distal interpersonal factors and sexual offending. These findings may have important implications for early intervention and prevention of sexual crimes. Further research using larger samples of pedophilic child molesters is recommended. Copyright © 2016 Elsevier Ltd. All rights reserved.

Child maltreatment histories among female inmates reporting inmate on inmate sexual victimization in prison: the mediating role of emotion dysregulation.

PubMed

Walsh, Kate; Gonsalves, Valerie M; Scalora, Mario J; King, Steve; Hardyman, Patricia L

2012-02-01

Despite data indicating that child maltreatment (CM) in various forms is associated with adult sexual victimization among community women, few studies have explicitly explored how types of CM might relate to prison sexual victimization. Because little is known about how CM might give rise to prison sexual victimization, the present study also examined emotion dysregulation emanating from early abuse experiences as a potential mediator in the link between early CM and inmate-on-inmate prison sexual victimization. Approximately 168 incarcerated women completed self-report inventories assessing various types of childhood maltreatment, emotion dysregulation, and coerced or forced sexual experiences in prison. Nearly 77% of the sample endorsed experiencing at least one form of CM, with 64% of inmates reporting that they experienced two or more forms of CM. Approximately 9% of inmates reported sexual coercion and 22% reported a forced sexual experience in prison. Each form of CM was associated with prison sexual coercion; however, fewer associations emerged between CM and forced prison sexual experiences. Emotion dysregulation was found to mediate links between CM, particularly co-occurring CM, and sexual coercion in prison, but it was unrelated to forced prison sexual experiences. Implications are discussed.

Facts of life for adults.

PubMed

Paxman, J M

1991-04-01

The editorial commentary reflects the desire for openness in providing contraceptive services for adolescents, rather than pretending that the emperor has new clothes. The simile is used to expose the coverup intended by adults who desire adolescent sexual behavior that does not exist. Examples of 4 European countries, (Sweden, Netherlands, France, and England and Wales) who support contraceptive use for teenagers are given. Lessons can be learned from these countries which have a 3 times lower teenage pregnancy rate than the US. In the Netherlands contraceptives are used by 90% of sexually active teenagers. The birth rate of 14/1000 and the abortion rate of 10/1000 is the lowest of the 4 countries. Swedish contraceptive, birth, and abortion rates are similar, but the age of the 1st sexual experience is the earliest. England and Wales has a similar contraception rate but the birth rate is also 45/1000 and the abortion rate is slightly higher. All countries provide teenage contraceptive services free or at low cost as well as sex education. The debate over contraception in other countries links access to sexual activity, when the facts of life are that teenagers become sexually active before contraception. In Sweden to curb abortions, contraception was increased between 1974-1981 with a concomitant decline of 27% in the abortion rate. In the US, it rose 59%. The experience of all 4 countries has been to reduce abortion, but still provide access to abortion services. The formula for successful management of teenage sexuality such as sex education, low cost contraceptive services, and access to early safe abortion services may not meet the needs of the AIDS pandemic. Many questions arise and Europe may provide the answers.

Foundations of Life-Long Sexual Health Literacy

ERIC Educational Resources Information Center

Graf, Allyson Stella; Patrick, Julie Hicks

2015-01-01

Purpose: Sexual education in adolescence may represent the only formal sexual information individuals ever receive. It is unclear whether this early educational experience is sufficient to promote lifelong sexual health literacy. The purpose of this paper is to examine the influence of the timing and source of sexual knowledge on current safe sex…

The Relationship between Childhood Sexual Abuse and Sexual Dysfunction in Jamaican Adults

ERIC Educational Resources Information Center

Swaby, Antoneal N.; Morgan, Kai A. D.

2009-01-01

This study examined the associations between early traumatic sexualization and later sexual dysfunction in a sample of 100 Jamaican adults while identifying the linkages between age, frequency of abuse, and gender on sexual functioning. Participants were selected via purposive and convenience sampling and divided equally into comparison and…

The Effectiveness of Participatory Theatre with Early Adolescents in School-Based Sexuality Education

ERIC Educational Resources Information Center

Ponzetti, James J., Jr.; Selman, Jan; Munro, Brenda; Esmail, Shaniff; Adams, Gerald

2009-01-01

Public concern about adolescent sexuality has garnered considerable interest in recent decades. Most teenagers are either thinking about or acting on their sexual impulses. Yet notable controversy exists regarding sexual education among youth. Adolescents report sexuality education must speak to issues of interest to them and be delivered in a…

Linking Self-Regulation and Risk Proneness to Risky Sexual Behavior: Pathways through Peer Pressure and Early Substance Use

ERIC Educational Resources Information Center

Crockett, Lisa J.; Raffaelli, Marcela; Shen, Yuh-Ling

2006-01-01

The linkages between self-regulation in childhood, risk proneness in early adolescence, and risky sexual behavior in mid-adolescence were examined in a cohort of children (N=518) from the National Longitudinal Survey of Youth. The possible mediating role of two early adolescent variables (substance use and negative peer pressure) was also…

Adolescent Sexuality: Pregnancy, Sexually Transmitted Diseases, and Prevention.

ERIC Educational Resources Information Center

Santelli, John S.; And Others

1992-01-01

Special edition discusses adolescent sexuality, focusing on pregnancy, sexually transmitted diseases, and prevention. The articles focus on demographics, risk factors, school-based risk reduction programs, contraception, early intervention, options, school-based prenatal and postpartum care programs, teenage parenting, abortion, HIV and AIDS,…

Mothers, fathers, sons, and daughters: gender differences in factors associated with parent-child communication about sexual topics.

PubMed

Wilson, Ellen K; Koo, Helen P

2010-12-14

In the United States, nearly half of high school students are sexually active, and adolescents experience high rates of unintended pregnancy and sexually transmitted diseases. Parents can have an important influence on their children's sexual behaviour, but many parents do not talk with their children about sexual topics. Research has shown significant differences in parent-child communication about sexual topics depending on the gender of both the parent and the child. Little is known, however, about the reasons for these gender differences. The purpose of this paper is to describe how factors associated with parent-child communication about sexual topics differ by gender. Data are from a nationwide online survey with 829 fathers and 1,113 mothers of children aged 10 to 14. For each of the four gender groups (fathers of sons, fathers of daughters, mothers of sons, mothers of daughters), we calculated the distribution of responses to questions assessing (1) parent-child communication about sex-related topics, and (2) factors associated with that communication. We used chi-square tests to determine whether the distributions differed and the false discovery rate control to reduce the likelihood of type I errors. With both sons and daughters, fathers communicated less about sexual topics than mothers did. Fathers also had lower levels of many characteristics that facilitate communication about sex (e.g., lower self-efficacy and lower expectations that talking to their children about sex would have positive outcomes). Compared with parents of sons, parents of daughters (both mothers and fathers) talked more about sexual topics, were more concerned about potential harmful consequences of sexual activity, and were more disapproving of their child having sex at an early age. Using a large national sample, this study confirms findings from previous studies showing gender differences in parent-child communication about sexual topics and identifies gender differences in factors that may influence parent-child communication about sexual topics. Interventions designed to support parent-child communication about sexual topics should emphasize to both mothers and fathers the importance of talking to sons as well as daughters. Fathers need particular support to overcome the barriers to communication they encounter.

Longitudinal Changes in Sexual Functioning as Women Transition Through Menopause: Results from the Study of Women’s Health Across the Nation (SWAN)

PubMed Central

Avis, Nancy E.; Brockwell, Sarah; Randolph, John F.; Shen, Shunhua; Cain, Virginia S.; Ory, Marcia; Greendale, Gail A.

2009-01-01

Objective Sexual functioning is an important component of women’s lives. The extent to which the menopause transition is associated with decreased sexual functioning remains inconclusive. This study seeks to determine if advancing through the menopause transition is associated with changes in sexual functioning. Design A prospective, longitudinal cohort study of women aged 42–52 at baseline recruited at 7 US sites (N=3302) in the Study of Women’s Health Across the Nation (SWAN). Cohort eligible women had an intact uterus, at least one ovary, were not currently using exogenous hormones, were either pre- or early perimenopausal, and self-identified as one of the study’s designated racial/ethnic groups. Data from the baseline interview and six annual follow-up visits are reported. Outcomes are self-reported ratings of importance of sex; frequency of sexual desire, arousal, masturbation, sexual intercourse, and pain during intercourse; degree of emotional satisfaction and physical pleasure. Results Adjusting for baseline age, chronological aging, and relevant social, health, and psychological parameters, the odds of reporting vaginal or pelvic pain increased and desire decreased by late perimenopause. Masturbation increased at early perimenopause, but declined during postmenopause. Menopausal transition was unrelated to other outcomes. Health, psychological functioning, and importance of sex were related to all sexual function outcomes. Age, race/ethnicity, marital status, change in relationship, and vaginal dryness were also associated with sexual functioning. Conclusions Pain during sexual intercourse increases and sexual desire decreases over the menopausal transition. Masturbation increases during the early transition, but then declines in postmenopause. Adjusting for other factors, the menopausal transition was not independently associated with reports of the importance of sex, sexual arousal, frequency of sexual intercourse, emotional satisfaction with partner, or physical pleasure. PMID:19212271

Longitudinal changes in sexual functioning as women transition through menopause: results from the Study of Women's Health Across the Nation.

PubMed

Avis, Nancy E; Brockwell, Sarah; Randolph, John F; Shen, Shunhua; Cain, Virginia S; Ory, Marcia; Greendale, Gail A

2009-01-01

Sexual functioning is an important component of women's lives. The extent to which the menopausal transition is associated with decreased sexual functioning remains inconclusive. This study seeks to determine if advancing through the menopausal transition is associated with changes in sexual functioning. This was a prospective, longitudinal cohort study of women aged 42 to 52 years at baseline recruited at seven US sites (N = 3,302) in the Study of Women's Health Across the Nation (SWAN). Cohort-eligible women had an intact uterus, had at least one ovary, were not currently using exogenous hormones, were either premenopausal or early perimenopausal, and self-identified as one of the study's designated racial/ethnic groups. Data from the baseline interview and six annual follow-up visits are reported. Outcomes are self-reported ratings of importance of sex; frequency of sexual desire, arousal, masturbation, sexual intercourse, and pain during intercourse; and degree of emotional satisfaction and physical pleasure. With adjustment for baseline age, chronological aging, and relevant social, health, and psychological parameters, the odds of reporting vaginal or pelvic pain increased and desire decreased by late perimenopause. Masturbation increased at early perimenopause but declined during postmenopause. The menopausal transition was unrelated to other outcomes. Health, psychological functioning, and importance of sex were related to all sexual function outcomes. Age, race/ethnicity, marital status, change in relationship, and vaginal dryness were also associated with sexual functioning. Pain during sexual intercourse increases and sexual desire decreases over the menopausal transition. Masturbation increases during the early transition, but then declines in postmenopause. With adjustment for other factors, the menopausal transition was not independently associated with reports of the importance of sex, sexual arousal, frequency of sexual intercourse, emotional satisfaction with partner, or physical pleasure.

Early resumption of sexual activity following voluntary medical male circumcision in Botswana: A qualitative study

PubMed Central

Ramabu, Nankie M.; Spees, Lisa P.; Barnhart, Scott; Ntsuape, Conrad; Semo, Bazghina-werq; Wirth, Kathleen E.

2017-01-01

Unprotected sexual intercourse after undergoing voluntary medical male circumcision but prior to complete wound healing can lead to major adverse events including HIV acquisition. To better understand perceptions related to early resumption of sex prior to wound healing, 27 focus group discussions were conducted among 238 adult men, women, and community leaders in Botswana. Median age among all participants was 31 years of whom 60% were male and 51% were either employed and receiving salary or self-employed. Only 12% reported being currently married. Pain, not risk of HIV acquisition, was perceived as the main adverse consequence of early resumption of sex. In fact, no participant mentioned that early resumption of sex could lead to an increase in HIV risk. Demonstrating masculinity and virility, fear of losing female partners, and misperception about post-operative wound healing also played key roles in the decision to resume sex prior to complete wound healing. Findings from this study highlight a potentially widespread lack of awareness of the increased risk of HIV acquisition during the wound healing period. Strengthening post-operative counseling and identifying strategies to discourage the early resumption of sex will be increasingly important as older men and HIV-positive men seek voluntary medical male circumcision services. PMID:29136009

Early sexual debut in Norwegian youth with epilepsy: A population-based study.

PubMed

Lossius, Morten I; Alfstad, Kristin Å; Van Roy, Betty; Mowinckel, Petter; Clench-Aas, Jocelyne; Gjerstad, Leif; Nakken, Karl O

2016-03-01

In comparison with controls, youth with epilepsy (YWE) have greater psychosocial problems. However, information about their sexual behavior is sparse. We have performed a large, population-based questionnaire study to examine differences in sexual behavior between YWE and controls. A randomly chosen cohort of youth (13-19 years) from Akershus county, Norway (n=19,995) was asked to complete a questionnaire anonymously with questions on epilepsy and sexual activity. The response rate was 85%. Two hundred forty-seven participants reported having or having had epilepsy, i.e., a lifetime epilepsy prevalence of 1.2%. Compared with controls, a higher proportion of YWE reported having had sexual intercourse (43.6% vs. 35.3%, p=0.009). The mean age at sexual debut was significantly lower in YWE than in controls (14.0 years vs. 15.0 years, p<0.001), and this was particularly marked among boys. A higher proportion of YWE reported not having used contraceptives at their last sexual intercourse compared with controls (31.6% vs. 22.3%, p=0.03). Ten percent of YWE, compared with 2% of the controls, reported that they had been forced into their first sexual intercourse. In YWE, some aspects of sexual behavior differ from those of their peers, with earlier sexual debut and less frequent use of contraceptives. More attention should be directed toward this subject, aiming at avoiding unwanted pregnancies and potential emotional traumas in this already vulnerable patient group. Copyright © 2015 Elsevier Inc. All rights reserved.

Correlates of increased sexual satisfaction.

PubMed

Haavio-Mannila, E; Kontula, O

1997-08-01

Comparisons of nationally representative survey data of the population ages 18-54 years in 1971 (N = 2252) and 1992 (N = 1718) from Finland show that sexual satisfaction has greatly increased particularly among women. Some predictors of sexual satisfaction of men and women are examined on the basis of the 1992 survey data on people ages 18-74 years (N = 2250). Correlations between social background factors, sexual ideas and assertiveness, optional relationships, sexual practices, organism, and satisfaction with sexual intercourse were calculated. To control the simultaneous effect of the variables explaining satisfaction, path analyses were conducted. Results show that young age, a sexually unreserved and a nonreligious childhood home, early start of sexual life, high education, sexual assertiveness, considering sexuality important in life, reciprocal feeling of love, use of sex materials, frequent intercourse, many-sided (versatile) sexual techniques, and frequent orgasm correlate with finding sexual intercourse pleasurable. There were some gender differences in the connections between the independent factors and satisfaction with coitus. The importance of sexuality in life, love, and the use of sexual materials were connected directly to physical sexual satisfaction among men but only indirectly among women. For women, but not for men, young age and early start of sexual life correlated with enjoyment of intercourse. The greater sexual dissatisfaction of women compared to men, which still prevails, may be due to their late start of sexual life, conservative sexual attitudes, unimportance of sexuality in life, lack of sexual assertiveness, and use of restricted sexual techniques. The emancipation of women may change these ideas and practices of women. This might lessen the gender gap in physical sexual satisfaction.

On orgasm, sexual techniques, and erotic perceptions in 18- to 74-year-old Swedish women.

PubMed

Fugl-Meyer, Kerstin S; Oberg, Katarina; Lundberg, Per Olov; Lewin, Bo; Fugl-Meyer, Axel

2006-01-01

To explore, in an age perspective, women's lifetime sexual techniques and the extent to which they had led to orgasm. To relate these techniques and current erotic perceptions to orgasmic function in women sexually active during the last 12 months and to describe the relative impact of orgasmic function/dysfunction on their sexual well-being. A nationally representative sample of 18- to 74-year-old women (N = 1,335) participated. Nearly all were heterosexual. Current orgasmic capacity was broadly and subjectively classified into: no, mild, or manifest dysfunction. Sexual techniques and erotic perceptions were recorded together with level of sexual satisfaction. Generational differences characterized age at first orgasm and intercourse, types and width of sexual repertoire, and also current erotic perceptions, while orgasmic dysfunction and distress caused by it were less age dependent. Likely protectors of good orgasmic function, mainly against manifest dysfunction, were: a relatively early age at first orgasm, a relatively greater repertoire of techniques used--in particular having been caressed manually or orally by partner(s), achievement of orgasm by penile intravaginal movements, attaching importance to sexuality and being relatively easily sexually aroused. In turn, among other aspects of female sexual function women who did not have orgasmic dysfunction or distress were particularly likely to be satisfied with their sexual life. Besides providing data on matters frequently said to be sensitive this investigation shows that women's generation and with it several long-ranging aspects of women's sexual history and their feelings of being sexual are important indicators of their orgasmic and thereby their overall sexual well-being. When (in clinical practice) establishing treatment strategy for women with orgasmic dysfunction due respect should be given to these factors.

Type of contraception method used at last intercourse and associations with health risk behaviors among US adolescents

PubMed Central

Cavazos-Rehg, Patricia A.; Krauss, Melissa J.; Spitznagel, Edward L.; Schootman, Mario; Peipert, Jeffrey F.; Cottler, Linda B.; Bierut, Laura Jean

2010-01-01

Background This study was conducted to examine associations with contraception methods used at last sexual intercourse among US adolescents. Study design Data consisted of sexually active adolescents (9th–12th grade, weighted n = 24,638) from 1999–2007 Youth Risk Behavior Surveillance System (YRBSS). We performed multinomial multivariable logistic regression analyses with condom users at last sexual intercourse as the reference group. Results Males who used alcohol, cigarettes, marijuana, and cocaine were more likely to use no method/unsure of method (OR = 2.4 CI: 1.7–3.4) or rely on withdrawal (OR = 2.6 CI: 1.5–4.3). Females with six or more sexual partners were more likely to rely on withdrawal (OR: 2.9 CI: 2.1–3.9) or contraception methods that offer no STI protection (i.e., birth control pills, OR: 1.9 CI: 1.4–2.5, and depot medroxyprogesterone acetate [DMPA, marketed as Depo Provera], OR: 2.6 CI: 1.6–4.2). Earlier age of sexual debut was also associated with nonuse. Conclusion Prevention efforts should focus on at-risk adolescents including substance-using males, females with six or more sexual partners, and those who initiate sexual intercourse at an early age. PMID:21074019

Type of contraception method used at last intercourse and associations with health risk behaviors among US adolescents.

PubMed

Cavazos-Rehg, Patricia A; Krauss, Melissa J; Spitznagel, Edward L; Schootman, Mario; Peipert, Jeffrey F; Cottler, Linda B; Bierut, Laura Jean

2010-12-01

This study was conducted to examine associations with contraception methods used at last sexual intercourse among US adolescents. Data consisted of sexually active adolescents (9th-12th grade, weighted n=24,638) from the 1999-2007 Youth Risk Behavior Surveillance System (YRBSS). We performed multinomial multivariable logistic regression analyses with condom users at last sexual intercourse as the reference group. Males who used alcohol, cigarettes, marijuana and cocaine were more likely to use no method/unsure of method (OR=2.4, CI=1.7-3.4) or rely on withdrawal (OR=2.6, CI=1.5-4.3). Females with six or more sexual partners were more likely to rely on withdrawal (OR=2.9, CI=2.1-3.9) or contraception methods that offer no STI protection [i.e., birth control pills: OR=1.9, CI=1.4-2.5; and depot medroxyprogesterone acetate (DMPA, marketed as Depo-Provera): OR=2.6, CI=1.6-4.2]. Earlier age of sexual debut was also associated with nonuse. Prevention efforts should focus on at-risk adolescents including substance-using males, females with six or more sexual partners, and those who initiate sexual intercourse at an early age. Copyright © 2010 Elsevier Inc. All rights reserved.

Exploring co-parent experiences of sexuality in the first 3 months after birth.

PubMed

van Anders, Sari M; Hipp, Lauren E; Kane Low, Lisa

2013-08-01

Research on postpartum sexuality has focused primarily on mothers, though new findings suggest that relational perceptions may have a strong influence over sexual desire and behavior. Little investigation exists regarding sexuality in partners of postpartum women. Additionally, recent findings point to the importance of a partner's sexuality for postpartum women's perceptions of their own sexuality in this time. The goal of this research was to explore women's partners' sexuality in the early postpartum phase taking into account psychosocial context. Partners (N = 114; 95 men, 18 women, 1 unspecified) of postpartum women completed a retrospective online questionnaire about their sexuality during the 3 months following their youngest child's birth. Primary measures included sexual desire (Sexual Desire Inventory), latency to sexual behavior, and enjoyment and initiation of sexual behavior. Other psychosocial variables were investigated: partners' perceptions of the birth mother's sexual desire, perceptions of the birth experience (Questionnaire Measuring Attitudes About Labor and Delivery), postpartum stress (Perceived Stress Scale), body image self-consciousness (Body Image Self-Consciousness Scale), social support (Multidimensional Scale of Perceived Social Support), fatigue, and experiences surrounding breastfeeding. Partners reported most frequent engagement in intercourse in the postpartum period, earliest engagement in masturbation, and highest enjoyment of receiving oral sex compared with other sexual activities. Partners' sexual desire was not correlated with the psychosocial variables measured in the study. Findings for partners' sexuality were similar by gender, except for perceptions of social support and likelihood to engage in intercourse. This study provided a novel perspective on the study of postpartum sexuality by investigating physical and psychosocial influences on the experiences of partners of parous women. Given parallels between sexuality reported by partners in this study and by birth mothers in past studies, this study provided evidence that sexuality in the postpartum period may be experienced similarly, highlighting the social and relational nature of the postpartum. © 2013 International Society for Sexual Medicine.

Association of sexual maturation with excess body weight and height in children and adolescents

PubMed Central

2014-01-01

Background Studies addressing the influence of early sexual maturation on the excess of body weight and height of children and adolescents are scarce. The aim of the study was to analyze the association of sexual maturation with excess body weight and height in children and adolescents. Methods This was a cross-sectional study performed in Florianópolis city, Brazil, in 2007, with 2339 school children, aged 8–14 years (1107 males). Selection was based on a probabilistic, cluster-stratified sampling technique. School children were classified according to the presence of excess body weight, using sex- and age-specific body mass index (BMI) cutoff points. Z-scores were calculated from height and BMI data. Sexual maturation was self-assessed according to Tanner stages of development. Subjects were ranked based on tertiles of sexual maturation (early, normal and late) for each stage of development. Poisson and linear regression models were used. Results Compared to the reference group (normal sexual maturation), early maturing females had higher prevalence of excess weight (adjusted prevalence ratio: 1.70; 95% CI: 1.24 to 2.33) and increased height-for-age (adjusted β: 0.37; 95% CI: 0.14 to 0.59), while late maturing females had lower prevalence of excess weight (adjusted prevalence ratio: 0.57; 95% CI: 0.37 to 0.87) and decreased height-for-age (adjusted β: −0.38; 95% CI: −0.56 to −0.20). In males, early and late sexual maturation were associated with increased (adjusted β: 0.37; 95% CI: 0.14 to 0.59) and decreased (adjusted β: −0.38; 95% CI: −0.56 to −0.20) height-for-age, respectively. Conclusion Early sexual maturation is associated with excess body weight in females and with greater height-for-age in both sexes. PMID:24625111

Sex, religion, and the single woman c.1950-75: the importance of a 'short' sexual revolution to the English religious crisis of the sixties.

PubMed

Brown, Callum G

2011-01-01

The English 'sexual revolution' has recently become increasingly conceived as 'long', lasting many decades, and by some historians as a gradual phenomenon, but reaching a peak with the introduction of the oral contraceptive pill in the 1960s. At the same time, the 'religious crisis' of the same decade has been attributed by some recent scholarship to liberal Christian revolt within the churches, and largely unconnected with sex. This article offers different views. First, based on the illegitimacy rate, it argues that, after a period of decline, restraint, and only minor change in the period 1946-59, the 1960s witnessed a sudden growth in pre-marital heterosexual intercourse before the pill's availability to single women, implying a cultural rather than a technological cause. Second, based on contemporary social surveys, it argues that there is clear evidence of a strong inverse correlation between levels of religious activity and levels of pre-marital sexual intercourse. Third, it argues that in the 1950s the dominant conservative Christian culture restrained single women from pre-marital sexual intercourse, but that from the early 1960s changing attitudes led to rising levels of sexual activity, led by single women, which reduced religious attitudes and Christian churchgoing, thus constituting a significant instigator of the religious crisis.

Why does early sexual intercourse predict subsequent maladjustment? Exploring potential familial confounds.

PubMed

Donahue, Kelly L; Lichtenstein, Paul; Långström, Niklas; D'Onofrio, Brian M

2013-02-01

Previous studies have found an association between early age at first sexual intercourse and subsequent psychosocial maladjustment. Using a quasi-experimental approach, we examined the extent to which this observed association may be due to familial confounds not explored in prior research. Using a population-based cohort of Swedish adult twins (ages 19-47; N = 12,126), we examined the nature of the association between early sexual intercourse (i.e., first intercourse occurring before age 16) and various outcomes reflecting psychosocial health, including substance use, depression, criminal convictions, and adolescent childbearing. We used two methods--discordant-twin analyses and bivariate twin modeling--to estimate the extent to which genetic and environmental confounds explained observed associations. Individuals who engaged in early intercourse were at greater risk for most of the adverse psychosocial health outcomes measured in this study. However, twin pairs discordant for engaging in early intercourse did not differ significantly in their risk for psychosocial maladjustment. Our results indicated that early age at first sexual intercourse and subsequent psychosocial maladjustment may be associated because of familial factors shared by twins. Early intercourse may be associated with poor psychosocial health largely due to shared familial influences rather than through a direct causal connection. Therefore, effective and efficient interventions should address other risk factors common to early intercourse and poor psychosocial health.

Part II: Differences between Sexually Victimized and Nonsexually Victimized Male Adolescent Sexual Abusers and Delinquent Youth--Further Group Comparisons of Developmental Antecedents and Behavioral Challenges

ERIC Educational Resources Information Center

Leibowitz, George S.; Burton, David L.; Howard, Alan

2012-01-01

In a recent paper published in the "Journal of Child Sexual Abuse," we assessed the differences between sexually victimized and nonsexually victimized male adolescent sexual abusers (Burton, Duty, & Leibowitz, 2011). We found that the sexually victimized group had more severe developmental antecedents (e.g., trauma and early exposure to…

Masculinity in adolescent males' early romantic and sexual heterosexual relationships.

PubMed

Bell, David L; Rosenberger, Joshua G; Ott, Mary A

2015-05-01

There is a need to understand better the complex interrelationship between the adoption of masculinity during adolescence and the development of early romantic and sexual relationships. The purpose of this study was to describe features of adolescent masculinity and how it is expressed in the contexts of early to middle adolescent males' romantic and sexual relationships. Thirty-three 14- to 16-year-old males were recruited from an adolescent clinic serving a community with high sexually transmitted infection rates and were asked open-ended questions about their relationships-how they developed, progressed, and ended. Participants described a high degree of relationally oriented beliefs and behaviors related to romantic and sexual relationships, such as a desire for intimacy and trust. The males also described a more limited degree of conventionally masculine beliefs and behaviors. These beliefs and behaviors often coexisted or overlapped. Implications for the clinical care of similar groups of adolescents are described. © The Author(s) 2014.

In Search of Emerging Same-Sex Sexuality: Romantic Attractions at Age 13 Years.

PubMed

Li, Gu; Hines, Melissa

2016-10-01

Sex-typed behavior in childhood is significantly related to sexual orientation in adulthood. In addition, same-sex attractions in early adolescence are more non-exclusive than in adulthood and can differ from later same-sex orientations. However, little research has focused on romantic attractions as they emerge during early adolescence. Drawing a sample from the Avon Longitudinal Study of Parents and Children (197 girls, 204 boys), the current study examined whether same-sex romantic attractions at age 13 years were exclusive, and whether they were predicted by sex-typed behavior at age 3.5 years. No young adolescents in this sample reported exclusive same-sex attractions, and increased same-sex attractions were not significantly related to reduced other-sex sexualities. Childhood sex-typed behavior did not significantly predict early same-sex attractions, suggesting that early same-sex attractions differ from later same-sex orientations. The current study highlights the importance of studying the development of sexuality beginning prior to adulthood.

(Not) Talking About Sex: Couple Reports of Sexual Discussion and Expression in Bangalore, India

PubMed Central

McDougall, Janna; Edmeades, Jeffrey; Krishnan, Suneeta

2010-01-01

Adolescent marriage is common in India, placing young women at risk of HIV, early pregnancy, and poor birth outcomes. Young women’s capacity to express their sexual desires is central to negotiating safe and mutually consensual sexuality. Men too play an important role in shaping women’s sexual and reproductive health outcomes, but little research has examined how men influence women’s sexual expression. Using paired husband and wife data, this paper reports on a preliminary investigation into the patterns of and concurrence between women’s sexual expression and their husbands’ attitudes about it, as well as the influence of men’s approval of their wives’ sexual expression on women’s actual expression of sexual desire. The results suggest that among this sample, men are more open to sexual expression than their wives and that for women, expressing desire not to have sex is far more common than expressing desire to have sex. Further, men’s approval of sexual expression from wives appears to positively influence women’s actual expression. These findings suggest that men may be resources for women to draw upon as they negotiate sexuality in adolescence and early adulthood. PMID:20967650

On early starters and late bloomers: the development of sexual behavior in adolescence across personality types.

PubMed

Baams, Laura; Overbeek, Geertjan; Dubas, Judith Semon; van Aken, Marcel A G

2014-01-01

Little is known about the relationship between personality and sexual development among mid-adolescents. In the current study, we used a person-centered approach to investigate the relation between personality types and the development of sexual behavior. We hypothesized that undercontrolling adolescents would engage in more advanced, casual, and risky sexual behavior compared to their resilient and overcontrolling peers. Data were used from 407 mid-adolescents (Mage = 14.5) followed across four measurement waves spanning 18 months. Results from latent class analyses (LCA) identified the three classical personality types: resilients, undercontrollers, and overcontrollers. Controlling for perceived pubertal timing and biological sex, latent growth curve analyses in Mplus showed that, at baseline, undercontrollers were more sexually experienced and engaged in more casual and risky sexual behavior than resilients and overcontrollers. Although initial levels of sexual behavior differed by personality types, over time increases in sexual behavior occurred at a similar rate across the types. Overall, the current study showed that undercontrolling adolescents are early sexual developers who engage in more advanced, casual, and risky sexual behavior than other adolescents. The implications of these findings for longer-term differences in sexual behavior between personality types in later adolescence are discussed.

Revisiting the association between pornography use and risky sexual behaviors: the role of early exposure to pornography and sexual sensation seeking.

PubMed

Sinković, Matija; Stulhofer, Aleksandar; Božić, Jasmina

2013-01-01

Among the suggested problems and harms associated with widespread pornography use among young people, risky sexual behaviors have been frequently mentioned. To further explore this public health concern, this article analyzed sexual sensation seeking (SSS) as a potential confounder of the association between pornography use and sexual risks using data collected in 2010 from a population-based sample of young Croatian adults aged 18 to 25 (n = 1,005). Significant, but small, correlations were found between the indicators of pornography use (age at first exposure, frequency of use in the past 12 months, and personal importance of pornography) and sexual risk taking. However, in a multivariate analysis, only age at first exposure to pornography remained a significant, albeit weak, predictor of sexual risk taking among both women and men. SSS, defined as the dispositional tendency toward the impulsive pursuit of sexual arousal and stimulation, neither confounded nor moderated this association. Overall, the findings do not support the notion that pornography use is substantially associated with sexual risk taking among young adults, but suggest that early exposure to sexually explicit material and high SSS are additive risk factors for sexual risk taking.

Internalized Sexualization and Its Relation to Sexualized Appearance, Body Surveillance, and Body Shame among Early Adolescent Girls

ERIC Educational Resources Information Center

McKenney, Sarah J.; Bigler, Rebecca S.

2016-01-01

Sexually objectifying messages about girls and women are common in U.S. popular culture. As a consequence of exposure to such messages, girls may develop "internalized sexualization," or internalization of the belief that sexual attractiveness to males is an important aspect of their identity. We hypothesized that internalized…

“Girls Have More Challenges; They Need to Be Locked Up”: A Qualitative Study of Gender Norms and the Sexuality of Young Adolescents in Uganda

PubMed Central

Ninsiima, Anna B.; Leye, Els; Michielsen, Kristien; Kemigisha, Elizabeth; Nyakato, Viola N.; Coene, Gily

2018-01-01

Unequal power and gender norms expose adolescent girls to higher risks of HIV, early marriages, pregnancies and coerced sex. In Uganda, almost half of the girls below the age of 18 are already married or pregnant, which poses a danger to the lives of young girls. This study explores the social construction of gender norms from early childhood, and how it influences adolescents’ agency. Contrary to the mainstream theory of agency, which focuses on the ability to make informed choices, adolescents’ agency appears constrained by context-specific obstacles. This study adopted qualitative research approaches involving 132 participants. Of these, 44 were in-depth interviews and 11 were focus group discussions, parcelled out into separate groups of adolescents (12–14 years), teachers, and parents (n = 88), in Western Uganda. Data were analysed manually using open and axial codes, and conclusions were inductive. Results show that gender norms are established early in life, and have a very substantial impact on the agency of young adolescents. There were stereotypical gender norms depicting boys as sexually active and girls as restrained; girls’ movements were restricted; their sexual agency constrained; and prevention of pregnancy was perceived as a girl’s responsibility. Programs targeting behavioural change need to begin early in the lives of young children. They should target teachers and parents about the values of gender equality and strengthen the legal system to create an enabling environment to address the health and wellbeing of adolescents. PMID:29364192

EXERCISE IMPROVES SEXUAL FUNCTION IN WOMEN TAKING ANTIDEPRESSANTS: RESULTS FROM A RANDOMIZED CROSSOVER TRIAL

PubMed Central

Lorenz, Tierney Ahrold; Meston, Cindy May

2014-01-01

Background In laboratory studies, exercise immediately before sexual stimuli improved sexual arousal of women taking antidepressants [1]. We evaluated if exercise improves sexual desire, orgasm, and global sexual functioning in women experiencing antidepressant-induced sexual side effects. Methods Fifty-two women who were reporting antidepressant sexual side effects were followed for 3 weeks of sexual activity only. They were randomized to complete either three weeks of exercise immediately before sexual activity (3×/week) or 3 weeks of exercise separate from sexual activity (3×/week). At the end of the first exercise arm, participants crossed to the other. We measured sexual functioning, sexual satisfaction, depression, and physical health. Results Exercise immediately prior to sexual activity significantly improved sexual desire and, for women with sexual dysfunction at baseline, global sexual function. Scheduling regular sexual activity significantly improved orgasm function; exercise did not increase this benefit. Neither regular sexual activity nor exercise significantly changed sexual satisfaction. Conclusions Scheduling regular sexual activity and exercise may be an effective tool for the behavioral management of sexual side effects of antidepressants. PMID:24754044

Exercise improves sexual function in women taking antidepressants: results from a randomized crossover trial.

PubMed

Lorenz, Tierney Ahrold; Meston, Cindy May

2014-03-01

In laboratory studies, exercise immediately before sexual stimuli improved sexual arousal of women taking antidepressants [1]. We evaluated if exercise improves sexual desire, orgasm, and global sexual functioning in women experiencing antidepressant-induced sexual side effects. Fifty-two women who were reporting antidepressant sexual side effects were followed for 3 weeks of sexual activity only. They were randomized to complete either three weeks of exercise immediately before sexual activity (3×/week) or 3 weeks of exercise separate from sexual activity (3×/week). At the end of the first exercise arm, participants crossed to the other. We measured sexual functioning, sexual satisfaction, depression, and physical health. Exercise immediately prior to sexual activity significantly improved sexual desire and, for women with sexual dysfunction at baseline, global sexual function. Scheduling regular sexual activity significantly improved orgasm function; exercise did not increase this benefit. Neither regular sexual activity nor exercise significantly changed sexual satisfaction. Scheduling regular sexual activity and exercise may be an effective tool for the behavioral management of sexual side effects of antidepressants

Developmental experiences of child sexual abusers and rapists.

PubMed

Simons, Dominique A; Wurtele, Sandy K; Durham, Robert L

2008-05-01

The aim of this study is to identify the distinct developmental experiences associated with child sexual abuse and rape. For 269 sexual offenders (137 rapists and 132 child sexual abusers), developmental experiences were recorded from a behavioral checklist, a parental-bonding survey, and a sexual history questionnaire. Offender classification was obtained from official records and verified through polygraph examinations. Compared to rapists, child sexual abusers reported more frequent experiences of child sexual abuse (73%), early exposure to pornography (65% before age 10), an earlier onset of masturbation (60% before age 11), and sexual activities with animals (38%). In contrast to child sexual abusers, rapists reported more frequent experiences of physical abuse (68%), parental violence (78%), emotional abuse (70%), and cruelty to animals (68%). Both child sexual abusers and rapists (>93%) reported frequent exposure to violent media during their childhood. Most offenders (94%) described having insecure parental attachment bonds; 76% of rapists reported avoidant parental attachments and 62% of child sexual abusers reported anxious parental attachments. Findings from this study support the role of specific developmental experiences as etiological factors in differential sexual offending. Child sexual abusers' developmental histories were characterized by heightened sexuality; whereas rapists' childhood histories were more indicative of violence. These findings have implications for the treatment of sexual abusers and the prevention of sexual abuse. This study's findings suggest that sexual offenders have been socialized to satisfy human needs of intimacy and sexuality through maladaptive means, which implies that a risk management approach may not be sufficient treatment. Although risk models teach offenders skills to avoid high-risk situations, they fail to address the maladaptive strategies that they may have developed for satisfying needs. Instead, the focus of treatment should be to equip offenders with the knowledge, skills, and opportunities to achieve these needs in an acceptable manner. Thus, this model will provide these individuals with the opportunity to live a healthy life without sexual offending.

Cumulative Risk for Early Sexual Initiation among American Indian Youth: A Discrete-Time Survival Analysis

ERIC Educational Resources Information Center

Mitchell, Christina M.; Whitesell, Nancy Rumbaugh; Spicer, Paul; Beals, Janette; Kaufman, Carol E.

2007-01-01

Approximately 3 million teens are diagnosed with a sexually transmitted disease (STD) annually; STDs rates for American Indian young adults are among the highest of any racial/ethnic group. An important risk factor for STDs is early initiation of sex. In this study, we examined risk for early initiation with 474 American Indian youth ages 14-18,…

Healthcare providers' beliefs and attitudes regarding risk compensation following HPV vaccination.

PubMed

Kasting, Monica L; Wilson, Shannon; Dixon, Brian E; Downs, Stephen M; Kulkarni, Amit; Zimet, Gregory D

2016-12-01

Provider recommendation is a significant predictor of HPV vaccine uptake. Prior research suggests that concerns regarding risk compensation could cause some providers to hesitate recommending the HPV vaccine. During 15-30 minute semi-structured interviews in early 2015, 22 U.S. pediatric providers were asked about their beliefs regarding sexual risk compensation and cervical cancer screening following HPV vaccination. Providers were asked if these beliefs result in reservations recommending the vaccine. Interviews were audio-recorded, transcribed, and analyzed using inductive content analysis. None of the providers believed the HPV vaccine would result in risky sexual behavior. Half indicated it was better to start vaccination early, before sexual activity was a worry. Others noted that patients' risky behavior decisions happen independently of vaccination. When providers were asked if they were concerned about decreased cervical cancer screening, half said they did not know and some stated they had never thought about it before. The main themes addressed were the significant time lapse between vaccination and screening and that women tend to get over-screened as opposed to under-screened. Providers were generally in favor of HPV vaccination and do not perceive risk compensation as a barrier to HPV recommendation.

Understanding Early Sexual Development (For Parents)

MedlinePlus

... Your preschooler will continue to learn important sexual attitudes from you — from how you react to people ... begin to have a bigger influence on sexual attitudes. If you aren't a reliable resource, your ...

Drinking Over the Lifespan: Focus on Early Adolescents and Youth.

PubMed

Windle, Michael

2016-01-01

Historical trends in alcohol use among U.S. adolescents, as well as data regarding alcohol-related traffic fatalities among youth, indicate decreases in alcohol use. Nevertheless, alcohol use patterns still indicate high rates of binge drinking and drunkenness and the co-occurrence of alcohol use among youth with risky sexual activity, illicit substance use, and poor school performance. This article discusses unique elements of alcohol use among adolescents relative to adults that pose risks for alcohol misuse and alcohol-related problems. These differences range from patterns of drinking to differential sensitivity to alcohol. Developmental differences between adolescents and adults also are discussed with regard to age-normative developmental tasks and distinctions in brain development that may affect differences in drinking patterns. Epidemiologic findings on sexual-minority youth are provided, as are global trends in alcohol use among early adolescents and youth. It is proposed that using information about differences between youth and adults will be helpful in directing future etiologic and intervention research by capitalizing on unique biological, psychological, and social factors that may affect the success of efforts to reduce alcohol use among early adolescents and youth.

Does a satisfactory relationship with her mother influence when a 16-year-old begins to have sex?

PubMed

Kovar, Cheryl L; Salsberry, Pamela J

2012-01-01

To examine aspects of the mother-daughter relationship as perceived by the 16-year-old (cohesion, flexibility, communication, monitoring, and satisfaction with time spent together) as they relate to when the daughter began having sex. A secondary analysis using data from the National Longitudinal Survey of Youth Child (1992-2000) and Young Adult (1996-2004) surveys were analyzed (N = 1,592). Logistic regression models estimated reports of cohesion, flexibility, communication, monitoring, and satisfaction with time spent together with sexual initiation by age 16. All models controlled for the mother's sociodemographic characteristics, lack of independence due to sisters in the sample, and extended time away from mother. Girls who reported being satisfied with the amount of time spent with their mother were less likely to report early sexual initiation. In addition, these girls were three times more likely to report good communication and four times more likely to report high levels of cohesion with their mothers. Individually, in addition to satisfaction with time spent together, high levels of cohesion and good communication were also associated with lower reports of sexual initiation by age 16. The feeling of being satisfied with the time spent together appears to be a global measure of the individual dimensions of cohesion and communication. Efforts in delaying sexual initiation in adolescents need to be directed at the mother-daughter relationship. Interventions to develop these dimensions within the relationship during early adolescence, as compared to interventions when sexual activity may have already occurred, are warranted.

Child and Adolescent Abuse in Relation to Obesity in Adulthood: The Black Women’s Health Study

PubMed Central

Rosenberg, Lynn; Palmer, Julie R; Boggs, Deborah A.; Wise, Lauren A.

2012-01-01

OBJECTIVE: To investigate the association of physical and sexual abuse in childhood and adolescence with risk of adult obesity among black women in the United States. METHODS: Participants were women enrolled in the Black Women’s Health Study, an ongoing prospective cohort study begun in 1995. In 2005, 33 298 participants completed a self-administered questionnaire on early life experiences of abuse. Log-binomial regression models were used to derive risk ratios (RRs) and 95% confidence intervals (CIs) for the relation of child/teenager abuse with obesity (BMI ≥30) and central adiposity (waist circumference >35 inches) reported in 2005. RESULTS: The RR for BMI ≥30, a measure of overall obesity, was 1.29 (95% CI 1.20–1.38) for the highest severity of exposure to child/teenager physical and sexual abuse relative to no abuse. After controlling for postulated intermediates, including reproductive history, diet, physical activity, depressive symptoms, and socioeconomic status, the RR was 1.14 (95% CI 1.08–1.21). The RR for waist circumference >35 inches, which measures central obesity, for severe physical and sexual abuse relative to no abuse was 1.29 (95% CI 1.19–1.38) before adjustment for intermediates and 1.18 (95% CI 1.10–1.27) after adjustment. CONCLUSIONS: Early life sexual and physical abuse was associated with an increased risk of overall and central obesity in adulthood. Although the association between abuse and obesity was explained to some extent by health behaviors, reproductive history, and mental health, these factors did not fully account for the associations. Our data suggest that early life adversity is related to adult body size and weight distribution. PMID:22753562

Intra- and Trans-Generational Costs of Reduced Female Body Size Caused by Food Limitation Early in Life in Mites

PubMed Central

Walzer, Andreas; Schausberger, Peter

2013-01-01

Background Food limitation early in life may be compensated for by developmental plasticity resulting in accelerated development enhancing survival at the expense of small adult body size. However and especially for females in non-matching maternal and offspring environments, being smaller than the standard may incur considerable intra- and trans-generational costs. Methodology/Principal Findings Here, we evaluated the costs of small female body size induced by food limitation early in life in the sexually size-dimorphic predatory mite Phytoseiulus persimilis. Females are larger than males. These predators are adapted to exploit ephemeral spider mite prey patches. The intra- and trans-generational effects of small maternal body size manifested in lower maternal survival probabilities, decreased attractiveness for males, and a reduced number and size of eggs compared to standard-sized females. The trans-generational effects of small maternal body size were sex-specific with small mothers producing small daughters but standard-sized sons. Conclusions/Significance Small female body size apparently intensified the well-known costs of sexual activity because mortality of small but not standard-sized females mainly occurred shortly after mating. The disadvantages of small females in mating and egg production may be generally explained by size-associated morphological and physiological constraints. Additionally, size-assortative mate preferences of standard-sized mates may have rendered small females disproportionally unattractive mating partners. We argue that the sex-specific trans-generational effects were due to sexual size dimorphism – females are the larger sex and thus more strongly affected by maternal stress than the smaller males – and to sexually selected lower plasticity of male body size. PMID:24265745

Intergenerational Transmission of Sexual Victimization Vulnerability as Mediated via Parenting

ERIC Educational Resources Information Center

Testa, Maria; Hoffman, Joseph H.; Livingston, Jennifer A.

2011-01-01

Objectives: Previous research suggests that women's early sexual victimization experiences may influence their parenting behaviors and increase the vulnerability of their children to being sexually victimized. The current study considered whether mother's sexual victimization experiences, in childhood and after age 14, were associated with the…

Safe Sex in the 1970s: Community Practitioners on the Eve of AIDS.

PubMed

Blair, Thomas R

2017-06-01

In the 1970s, groups of gay and gay-allied health professionals began to formulate guidelines for safer sexual activity, several years before HIV/AIDS. Through such organizations as the National Coalition of Gay Sexually Transmitted Disease Services, Bay Area Physicians for Human Rights, and the Sisters of Perpetual Indulgence, these practitioners developed materials that would define sexual health education for the next four decades, as well as such concepts as "bodily fluids" and the "safe sex hanky." To do so, they used their dual membership in the community and the health professions. Although the dichotomy between the gay community and the medical establishment helped define the early history of HIV/AIDS, the creative work of these socially "amphibious" activists played an equally important part. Amid current debates over preexposure prophylaxis against HIV and Zika virus transmission, lessons for sexual health include the importance of messaging, the difficulty of behavioral change, and the vitality of community-driven strategies to mitigate risk.

"This base stallion trade": he-whores and male sexuality on the early modern stage.

PubMed

Panek, Jennifer

2010-01-01

Recent scholarship on early modern male sexuality has stressed the threat that sexual relations with women were believed to pose to manhood. Focusing on such plays as Middleton's Your Five Gallants (c. 1608), Fletcher and Massinger's The Custom of The Country (c.1620), and Davenant's The Just Italian (1630), this paper analyzes representations of male prostitutes for women to argue that cultural attitudes toward male sexual performance were more complex and self-contradictory than generally acknowledged. The patriarchal codes that warned against effeminating sexual desire and advocated parsimonious seminal “spending” are undermined by their own inherent corollary: the most masculine man is one who can demonstrate unlimited seminal capacity. Furthermore, it has been posited that the early modern period marked the beginning of a shift from “reproductive” to “performative” constructions of manhood, in which the manhood-affirming aspects of male sexuality gradually became unmoored from their traditional association with bloodlines and attached instead to penetrative sexual conquest. The class implications of this shift inform patriarchal anxieties about the superior sexual stamina of servant-class men and their bodily “service” to elite women. Representing a fantasy of empowering male sexuality that relies on detaching virile performance from effeminating desire—a physiologically absurd notion—and on providing sexual “service” while leaving intact both class and gender hierarchies, a successful he-whore like Middleton's Tailby or Davenant's Sciolto playfully challenges the dictates of patriarchal masculinity by fulfilling them in absurd and unorthodox ways. Ultimately, he illuminates just how untenable those dictates might be.

The Association Between Maternal Early Life Forced Sexual Intercourse and Offspring Birth Weight: The Role of Socioeconomic Status.

PubMed

Gavin, Amelia R; Morris, Julia

2017-05-01

This study utilizes a life-course framework to investigate whether maternal early life forced sexual intercourse operates in conjunction with health behaviors during adolescence, young adulthood, and the prenatal period to influence offspring birth weight. Using data from the 1994-2009 National Longitudinal Study of Adolescent Health (Add Health), we examined whether early life forced sexual intercourse predicted offspring birth weight through a mediated pathway, including depressive symptoms, substance use, and prenatal cigarette smoking. We stratify our analysis by socioeconomic status (SES) to determine whether the proposed pathways operate similarly, or differently, according to SES. Our findings suggest that the pathways through which forced sexual intercourse affects offspring birth weight differ by SES. Among middle-to-high SES women, we found a mediated pathway linking forced sexual intercourse to offspring birth weight with prenatal cigarette smoking predicting lower offspring birth weight. Among low SES women, however, we did not find a mediated pathway linking forced sexual intercourse to birth weight. Findings suggest that prenatal cigarette smoking was not a mechanism of influence in the pathway between maternal early life forced sexual intercourse and offspring birth weight for low SES women. Our findings suggest that forced sexual intercourse may influence infant birth weight in the next generation. Infants born with a low birth weight are at increased risk for a myriad of adverse outcomes across the life-course. Study results suggest the importance of interventions designed to reduce behavioral risks and to support health promoting behaviors among survivors in the short term, in an effort to prevent long-term consequences among later-born offspring.

Macro-level Age Norms for the Timing of Sexual Initiation and Adolescents’ Early Sexual Initiation in 17 European Countries

PubMed Central

Madkour, Aubrey Spriggs; de Looze, Margaretha; Ma, Ping; Halpern, Carolyn Tucker; Farhat, Tilda; ter Bogt, Tom F. M.; Ehlinger, Virginie; Nic Gabhainn, Saoirse; Currie, Candace; Godeau, Emmanuelle

2014-01-01

Purpose To examine the relationship between country-level age norms for sexual initiation timing and early sexual initiation (ESI) among adolescent boys and girls. Methods Nationally-representative data from 17 countries that participated in the 2006/07 European Social Survey (ESS-3, n=33,092) and the 2005/06 Health Behaviour in School-Aged Children Study (HBSC, n=27,702) were analyzed. Age norms were measured as the average country-level response to an item asking the age at which ESS respondents believed someone is too young to have sexual intercourse. HBSC respondents (aged 14-16) self-reported age at sexual initiation which we defined as early (<15 years) or not (≥15 years or no initiation). Control variables included age, family affluence, perceived socioeconomic status, family living arrangement, substance use, school attachment, and country-level legal age of consent. Multivariable three-level logistic models with random intercepts were run separately by sex. Results In multivariable analyses, higher overall age norms were associated with reduced likelihood of ESI among girls (AOR 0.60, 95% CI 0.45-0.79); associations with ESI were stronger for parent cohort (ages 31-65) norms (AOR 0.37, 95% CI 0.23-0.58) than for peer cohort (ages 15-20) norms (AOR 0.60, 95% CI 0.49-0.74). For boys, overall norms were also significantly negatively associated with ESI (AOR 0.68, 95% CI 0.46-0.99), as were parent cohort norms (AOR 0.66, 95% CI 0.45-0.96). Peer cohort norms were not significantly related to boys’ ESI. Conclusion Macro-level cultural norms may impact adolescents’ sexual initiation timing. Research exploring the sexual health outcomes of early initiators in countries with contrasting age norms is warranted. PMID:24508092

The socio-political context of migration and reproductive health disparities: The case of early sexual initiation among Mexican-origin immigrant young women

PubMed Central

Coleman-Minahan, Kate

2017-01-01

Prior research often explains the lower risk of early sexual initiation among foreign-born Mexican-origin young women by a patriarchal and sexually conservative “traditional Latino culture.” This definition overlooks structural factors such as exploitation of migrant workers, and conflates gender inequality and sexual expectations. I use an intersectional framework and the theory of gender and power to explore how gender inequality and sexual expectations are both influenced by structural factors and affect reproductive health outcomes. I integrate data from qualitative interviews with 21 first and second generation Mexican-origin women in 2013–2014 with data from discrete time hazard models with 798 Mexican-origin young women in the National Longitudinal Study of Adolescent to Adult Health. Qualitative results demonstrate that gender inequality and sexual expectations in Mexican-origin immigrant households are associated with structural factors. Gender inequality occurs more often in households with family instability, greater poverty, and among parents who migrated independently. Qualitative data also demonstrate that parental gendered expectations are sometimes at odds to what parents are actually doing in the household. Finally, contrary to assumptions that a patriarchal “traditional Latino culture” protects against early sexual initiation, qualitative and multivariate quantitative data suggest that household gender inequality increases risk of early sexual initiation. These findings challenge the utility of a culturalist approach that views culture as determining behavior to explain health disparities among immigrants and demonstrate the need to incorporate an intersectional framework that includes structural factors. This approach may reduce stereotypes and identify meaningful interventions to reduce reproductive health disparities. PMID:28324794

Lived Experiences of Sex Life Difficulties in Men and Women with Early RA - The Swedish TIRA Project.

PubMed

Östlund, Gunnel; Björk, Mathilda; Valtersson, Eva; Sverker, Annette

2015-12-01

Men and women with rheumatoid arthritis (RA) experience restrictions in everyday life, in spite of the development of new medications. Recent research has described in detail how participation limitations are experienced in everyday life from a patient perspective. However, knowledge of how sex and intimate relationships are affected is still scarce. The aim of the present study was to explore sex life experiences in relation to sexual function and sexual relationships in men and women with early RA. The study formed part of TIRA-2 (the Swedish acronym for the prospective multicentre early arthritis project). The data collection included 45 interviews with 21 men and 24 women, aged 20-63, which were recorded and transcribed verbatim. The critical incident technique was used to collect data, and content analysis to categorize the results. Half the participants stated that RA affected their sex life. The general descriptions formed five categories: sex life and tiredness; sex life and ageing; emotional consequences of impaired sexual function; facilitators of sexual function and sexual relationships; and strain on the sexual relationship. Sex life is affected in early RA, in spite of new effective treatment strategies. New strategies of communication, assessment and self-managing interventions concerning the sex lives of patients with RA need to be implemented by a multidisciplinary healthcare team. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2015 John Wiley & Sons, Ltd.

Breast-feeding, return of menses, sexual activity and contraceptive practices among mothers in the first six months of lactation in Onitsha, South Eastern Nigeria.

PubMed

Egbuonu, I; Ezechukwu, C C; Chukwuka, J O; Ikechebelu, J I

2005-07-01

The objective of this study was to determine the exclusive breast-feeding practices, return of menstruation, sexual activity and contraceptive practices among breast-feeding mothers in the first six months of lactation. The study was based in Onitsha, South Eastern Nigeria. A structured questionnaire was used to obtain data from breast-feeding mothers on their age, educational attainment, breast-feeding practices, return of menstruation, sexual activity and contraceptive practices within the first six months of lactation at intervals of 6 weeks, 10 weeks 14 weeks and 6 months post delivery. Analysis of the information obtained showed that out of the 178 mothers who participated in the study 81% of the mothers were within the ages of 20 - 34 years. While all the mothers had formal education, the majority (59%) had secondary education. Seventy-three percent initiated breast-feeding within one hour of delivery. On discharge from hospital, all of them had already established breast-feeding which continued up to six weeks and dropped to 97.8% at six months. Exclusive breast-feeding which was practised by 100% on discharge dropped to 3.9% at six months. The feeding regimen was on demand as practised by 98.9% of the mothers. Menstrual flow had returned in 33.8% of the mothers by 6 weeks of lactation, and had risen to 70.2% at six months. There was more prolonged lactational amenorrheoa in exclusively breast-feeding mothers than in those who were not. By 6 weeks post delivery 31.6% of the mothers had resumed sexual activity and this rose to 93.6% at six months. With the resumption of sexual activity only 5% of the mothers resorted to contraceptive practices other than lactational amenorrhea and this increased to 54% at six months. There was no pregnancy in any of these women during the six months period. While appreciating the role of lactational amenorrhea in child spacing and considering the early return of sexual activity among the mothers the practice of introducing contraceptive practices needs to be encouraged especially in women whose menstruation has returned.

Longitudinal Associations Among Bullying, Homophobic Teasing, and Sexual Violence Perpetration Among Middle School Students.

PubMed

Espelage, Dorothy L; Basile, Kathleen C; De La Rue, Lisa; Hamburger, Merle E

2015-09-01

Bullying perpetration and sexual harassment perpetration among adolescents are major public health issues. However, few studies have addressed the empirical link between being a perpetrator of bullying and subsequent sexual harassment perpetration among early adolescents in the literature. Homophobic teasing has been shown to be common among middle school youth and was tested as a moderator of the link between bullying and sexual harassment perpetration in this 2-year longitudinal study. More specifically, the present study tests the Bully-Sexual Violence Pathway theory, which posits that adolescent bullies who also participate in homophobic name-calling toward peers are more likely to perpetrate sexual harassment over time. Findings from logistical regression analyses (n = 979, 5th-7th graders) reveal an association between bullying in early middle school and sexual harassment in later middle school, and results support the Bully-Sexual Violence Pathway model, with homophobic teasing as a moderator, for boys only. Results suggest that to prevent bully perpetration and its later association with sexual harassment perpetration, prevention programs should address the use of homophobic epithets. © The Author(s) 2014.

Longitudinal Associations Among Bullying, Homophobic Teasing, and Sexual Violence Perpetration Among Middle School Students

PubMed Central

Espelage, Dorothy L.; Basile, Kathleen C.; De La Rue, Lisa; Hamburger, Merle E.

2015-01-01

Bullying perpetration and sexual harassment perpetration among adolescents are major public health issues. However, few studies have addressed the empirical link between being a perpetrator of bullying and subsequent sexual harassment perpetration among early adolescents in the literature. Homophobic teasing has been shown to be common among middle school youth and was tested as a moderator of the link between bullying and sexual harassment perpetration in this 2-year longitudinal study. More specifically, the present study tests the Bully–Sexual Violence Pathway theory, which posits that adolescent bullies who also participate in homophobic name-calling toward peers are more likely to perpetrate sexual harassment over time. Findings from logistical regression analyses (n = 979, 5th–7th graders) reveal an association between bullying in early middle school and sexual harassment in later middle school, and results support the Bully–Sexual Violence Pathway model, with homophobic teasing as a moderator, for boys only. Results suggest that to prevent bully perpetration and its later association with sexual harassment perpetration, prevention programs should address the use of homophobic epithets. PMID:25315484

The influence of social adjustment on normative and risky health behaviors in emerging adults with spina bifida.

PubMed

Murray, Caitlin B; Lennon, Jaclyn M; Devine, Katie A; Holmbeck, Grayson N; Klages, Kimberly; Potthoff, Lauren M

2014-10-01

To understand the rates of normative and risky health behaviors and the influence of prior and current social adjustment on health risk behaviors in emerging adults with spina bifida (SB). These data are part of a larger longitudinal study of youth with SB; at ages 18-19, 50 emerging adults with SB and 60 typically developing (TD) youth participated. Social adjustment was measured at ages 12/13, 14/15, 16/17, and 18/19. Substance use and sexual activity were self-reported by emerging adults. The SB group reported similar frequencies (i.e., number of days in the previous month) of cigarette and marijuana use. Fewer individuals with SB reported initiation of both alcohol use (i.e., ever used) and sexual activity (i.e., ever had sex) compared to TD peers. The SB group also reported less frequent alcohol use and fewer sexual partners. Better social adjustment during early adolescence (ages 12/13) predicted more frequent alcohol use and a greater number of sexual partners for all youth. Social adjustment also mediated the effect of group status on health risk behaviors. Emerging adults with SB lag behind TD peers in terms of normative initiation of alcohol use and sexual activity. However, this population participates in some risky health behaviors at similar rates compared to their TD peers (e.g., smoking). Youths' health risk behaviors may be influenced by their level of social adjustment. A challenge for future interventions for this population will be finding methods of improving social functioning without increasing the rate of health risk behavior.

Adolescent Perpetrator Treatment Programs: Assessment Issues.

ERIC Educational Resources Information Center

Abbey, Joan M.

The value of early identification of sexually aberrant behaviors and intervention with sexually deviant minors is obvious from a community safety perspective. Early intervention also appears to have value from the offender's perspective. A research review revealed several common themes with implications for both assessment and treatment. Most…

Sexuality among 7th, 8th and 9th grade students in the state of Lara, Venezuela. The Global School Health Survey, 2003-2004.

PubMed

Granero, Ricardo; Poni, Esteban S; Sánchez, Zoraida

2007-09-01

Effective sexual health promotion programs need to be based on evidence; this study describes a set of sexual behavioral patterns, education and other subjects related to sexual life among 71th, 8th and 9th grade students in the State of Lara, Venezuela. During 2003 to 2004 school period, 2070 students filled out the Global School Health Survey (GSHS)--a school based cross-sectional self-administered survey that explores, among other areas, sexual behavior. Students who responded that ever had intercourse, males 27% and females 3.8%; by grade, males 18.2% (7th) and 37.6 % (9th), and females 1.9% (7th) and 6.2% (9th). The group who had intercourse, 54.9% males and 25.3% females had it by age 12; 59% males and 78.6% females were sexually active in the past 12 months; 59.2% males and 43.2% females used condom in the last intercourse; and 48.3% males and 21.5% females has 2 or more sexual partners in their life. A disparity is present in school-based information, >63% for AIDS and <32% for sexual abuse. This study shows that a substantial number of students had sexual intercourse initiation at early age (<12), history of multiple sexual partners and low prevalence of condom use. An unbalanced coverage of information on AIDS and sexual abuse is highly prevalent in the school. However, the implementation and evaluation of comprehensive programs on healthy sexual life must take into account that still a majority of students report abstinence from sexual intercourse.

[''Liva"--population survey of female sexual habits].

PubMed

Olesen, Tina Bech; Jensen, Kirsten Egebjerg; Munk, Christian; Tolstrup, Janne Schurmann; Kjaer, Susanne Krüger

2010-11-22

Sexual and contraceptive habits, e.g. early age at first intercourse, multiple sexual partners and non-use of condoms, are well-established risk factors for sexually transmitted infections and unwanted pregnancy. The aim was to examine if and how educational level and degree of urbanization are related to age at first intercourse, lifetime number of sexual partners and condom use. We used data from a large population-based questionnaire survey conducted during 2004-2005, including a random sample of 20,478 women (18-45 years) (participation rate: 81.4%). We used multiple logistic regression analysis to estimate odds ratios (OR) of early sexual debut (≤ 15 years old), having had > 5 lifetime sexual partners and never-use of condoms associated with educational level and degree of urbanization. The OR of having had an early sexual debut was almost twofold higher among women with a lower educational level (OR = 1.93; 95% CI: 1.73-2.15) than among women with higher educational level, and the OR of having had > 5 lifetime sexual partners was highest among women in the capital centre (OR = 2.36; 95% CI: 2.16-2.57) compared with women in the small provincial town areas. Furthermore, the OR of never-use of condoms was 2.53 (95% CI: 2.15-2.97) for women with a lower educational level compared with those with a higher educational level (mutually adjusted for age, degree of urbanization and educational level). Low educational level is associated with young age at first sexual intercourse and never-use of condoms, and living in an area of high urbanization is associated with a higher lifetime number of sexual partners. This information may be of importance for prevention in relation to women's reproductive health.

Child Maltreatment Histories Among Female Inmate Reporting Inmate on Inmate Sexual Victimization in Prison: The Mediating Role of Emotion Dysregulation

PubMed Central

Walsh, Kate; Gonsalves, Valerie M.; Scalora, Mario J.; King, Steve; Hardyman, Patricia L.

2012-01-01

Despite data indicating that child maltreatment (CM) in various forms is associated with adult sexual victimization among community women, few studies have explicitly explored how types of CM might relate to prison sexual victimization. Because little is known about how CM might give rise to prison sexual victimization, the present study also examined emotion dysregulation emanating from early abuse experiences as a potential mediator in the link between early CM and inmate-on-inmate prison sexual victimization. Approximately 168 incarcerated women completed self-report inventories assessing various types of childhood maltreatment, emotion dysregulation, and coerced or forced sexual experiences in prison. Nearly 77% of the sample endorsed experiencing at least one form of CM, with 64% of inmates reporting that they experienced two or more forms of CM. Approximately 9% of inmates reported sexual coercion and 22% reported a forced sexual experience in prison. Each form of CM was associated with prison sexual coercion; however, fewer associations emerged between CM and forced prison sexual experiences. Emotion dysregulation was found to mediate links between CM, particularly co-occurring CM, and sexual coercion in prison, but it was unrelated to forced prison sexual experiences. Implications are discussed. PMID:21987505

Silence Speaks Volumes: Parental Sexual Communication among Asian American Emerging Adults

ERIC Educational Resources Information Center

Kim, Janna L.; Ward, L. Monique

2007-01-01

Although parents greatly influence children's early understandings of sexuality, little is known about how sexual communication transpires in Asian American families. Accordingly, the authors examined the amount and type of parental sexual communication recalled by 165 Asian American college students. Parents were perceived as providing very…

The School Contextual Effect of Sexual Debut on Sexual Risk-Taking: A Joint Parameter Approach

ERIC Educational Resources Information Center

Cai, Tianji; Zhou, Yisu; Niño, Michael D.; Driver, Nichola

2018-01-01

Background: Previous research has identified individual and school-level characteristics that are associated with sexual risk-taking, but the impact of school-level mechanisms on sexual risk-taking is not well understood. We examine the aggregated effects that early sex at the school level have on risky sexual behaviors. Methods: We use 3 waves of…

HIV health literacy, sexual behaviour and self-reports of having tested for HIV among students.

PubMed

Naidoo, Saloshni; Taylor, Myra

2015-01-01

The HIV prevalence among young South African adults makes it important to understand their HIV knowledge, sexual behaviour and HIV counselling and testing (HCT) behaviour in this group. This paper presents the demographics, knowledge, sexual behaviour and cues to action as reported by sexually active students' who had HCT. A cross-sectional study conducted in 10 high schools in the eThekwini and Ugu districts, KwaZulu-Natal, surveyed students' HIV knowledge, sexual behaviour and HCT behaviour. Complete information was available from 1 114 (97.9%) students who participated in the survey. Of these, 378 (33.9%) were sexually active and were included in this analysis. Logistic regression models tested for significant associations between the independent and the dependent variables under study, nesting the students within schools and controlling for age, sex, grade and school location (urban/rural).The median age of students was 17 years (range: 14-23 years) with most being male (n=287; 75.9%). The lifetime median number of sexual partners of students was 3 (range: 1-27). Students who used condoms with their regular partners were more likely to have had counselling for HIV (OR :1.79; 95% CI: 1.06-3.01). Those students who were more likely to have been tested for HIV were female (OR: 44.90; 95% CI: 7.77-259.38), those who had always used a condom with their non-regular partner (OR: 2.75; 95% CI: 1.01-7.47), and those who knew a person who had tested for HIV (OR: 15.28; 95% CI: 5.16-45.23). Targeting students, especially males early in adolescence and reinforcing safe sex behaviour messages through their high school years, can encourage HCT among students.

Origins of the Sexual Division of Labor.

ERIC Educational Resources Information Center

Leibowitz, Lila

An interactive, biosocial model of early hominids presents evidence that physical sex differences are not the basis for the sexual division of labor as is commonly believed. Production (the deliberate collection and distribution of food) developed among early hominids as a prerequisite for survival. Although the population appears to have had…

Media and Sex: Perspectives from Hispanic Teens

ERIC Educational Resources Information Center

Johnston Polacek, Georgia N. L.; Rojas, Viviana; Levitt, Steven; Mika, Virginia Seguin

2006-01-01

Little is known about Hispanic teens' sexual knowledge, attitudes and behaviors and their relationship to media influences. Information about this relationship could contribute to an understanding of the early onset of sexual behavior and early teen pregnancy. This paper reports preliminary findings from a pilot project conducted to determine…

28 CFR 550.55 - Eligibility for early release.

Code of Federal Regulations, 2010 CFR

2010-07-01

... DRUG PROGRAMS Drug Abuse Treatment Program § 550.55 Eligibility for early release. (a) Eligibility...; (v) Arson; (vi) Kidnaping; or (vii) An offense that by its nature or conduct involves sexual abuse... property of another; or (iv) An offense that, by its nature or conduct, involves sexual abuse offenses...

28 CFR 550.55 - Eligibility for early release.

Code of Federal Regulations, 2011 CFR

2011-07-01

... DRUG PROGRAMS Drug Abuse Treatment Program § 550.55 Eligibility for early release. (a) Eligibility...; (v) Arson; (vi) Kidnaping; or (vii) An offense that by its nature or conduct involves sexual abuse... property of another; or (iv) An offense that, by its nature or conduct, involves sexual abuse offenses...

28 CFR 550.55 - Eligibility for early release.

Code of Federal Regulations, 2012 CFR

2012-07-01

... DRUG PROGRAMS Drug Abuse Treatment Program § 550.55 Eligibility for early release. (a) Eligibility...; (v) Arson; (vi) Kidnaping; or (vii) An offense that by its nature or conduct involves sexual abuse... property of another; or (iv) An offense that, by its nature or conduct, involves sexual abuse offenses...

28 CFR 550.55 - Eligibility for early release.

Code of Federal Regulations, 2013 CFR

2013-07-01

... DRUG PROGRAMS Drug Abuse Treatment Program § 550.55 Eligibility for early release. (a) Eligibility...; (v) Arson; (vi) Kidnaping; or (vii) An offense that by its nature or conduct involves sexual abuse... property of another; or (iv) An offense that, by its nature or conduct, involves sexual abuse offenses...

28 CFR 550.55 - Eligibility for early release.

Code of Federal Regulations, 2014 CFR

2014-07-01

... DRUG PROGRAMS Drug Abuse Treatment Program § 550.55 Eligibility for early release. (a) Eligibility...; (v) Arson; (vi) Kidnaping; or (vii) An offense that by its nature or conduct involves sexual abuse... property of another; or (iv) An offense that, by its nature or conduct, involves sexual abuse offenses...

Qualitative Evaluation of Historical and Relational Factors Influencing Pregnancy and Sexually Transmitted Infection Risks in Foster Youth

PubMed Central

Ahrens, Kym R.; Spencer, Renee; Bonnar, Mavis; Coatney, Alexis; Hall, Tyson

2016-01-01

Purpose To explore how attitudes, norms, behaviors, responses to early life experiences, and protective factors influence pregnancy and sexually transmitted infection risks from the perspectives of current and former foster youth to inform the development of prevention strategies. Methods We conducted semi-structured individual qualitative interviews with a diverse sample of 22 current/former foster youth aged 15–21 years (63% female; average age = 18.6 years). We then used Theoretical Thematic Analysis to systematically analyze the data for key themes related to sexual health in four categories: 1) norms and attitudes, 2) responses to early life experiences, 3) protective factors, and 4) youth-driven intervention ideas. Results Participants reported a range of sexual experience levels, varied sexual orientations, and also reported varied life experiences prior to and during foster care. We detected several norms and attitudes that likely contribute to risks of early pregnancies and sexually transmitted infections. These included that one can tell by looking whether a partner is trustworthy or has a sexually transmitted infection, that condoms aren’t necessary with long-term or infrequent partners or if birth control is used, and that teen pregnancy is an inevitable event. With respect to responses to early life experiences, youth frequently described difficulties dealing with strong emotions in the context of romantic and/or sexual relationships; many attributed these difficulties to early experiences with biological family members or in foster care. Participants linked emotion regulation difficulties with struggles in trust appraisal, effective communication, and impulsive behaviors. Youth also described a variety of protective factors that they felt helped them prevent sexual risk behaviors or improved their lives in other respects. Finally, participants endorsed factors likely to improve intervention acceptability and efficacy, including an open, non-judgmental group-based environment, involvement of peer mentors, and inclusion of caregiver and caseworker training components. Conclusions Trauma-informed, tailored intervention strategies which address key norms and attitudes and provide broad-based assertiveness and emotion regulation skills are likely to be the most effective strategies to reduce risks of teen pregnancies and sexually transmitted infections among teens in foster care. Group-based interventions that involve peer mentors and caregiver and caseworker components may be especially acceptable and effective for teens in foster and/or kinship care. PMID:26941470

Activity spaces of men who have sex with men: An initial exploration of geographic variation in locations of routine, potential sexual risk, and prevention behaviors.

PubMed

Vaughan, Adam S; Kramer, Michael R; Cooper, Hannah L F; Rosenberg, Eli S; Sullivan, Patrick S

2017-02-01

Theory and research on HIV and among men who have sex with men (MSM) have long suggested the importance of non-residential locations in defining structural exposures. Despite this, most studies within these fields define place as a residential context, neglecting the potential influence of non-residential locations on HIV-related outcomes. The concept of activity spaces, defined as a set of locations to which an individual is routinely exposed, represents one theoretical basis for addressing this potential imbalance. Using a one-time online survey to collect demographic, behavioral, and spatial data from MSM, this paper describes activity spaces and examines correlates of this spatial variation. We used latent class analysis to identify categories of activity spaces using spatial data on home, routine, potential sexual risk, and HIV prevention locations. We then assessed individual and area-level covariates for their associations with these categories. Classes were distinguished by the degree of spatial variation in routine and prevention behaviors (which were the same within each class) and in sexual risk behaviors (i.e., sex locations and locations of meeting sex partners). Partner type (e.g. casual or main) represented a key correlate of the activity space. In this early examination of activity spaces in an online sample of MSM, patterns of spatial behavior represent further evidence of significant spatial variation in locations of routine, potential HIV sexual risk, and HIV prevention behaviors among MSM. Although prevention behaviors tend to have similar geographic variation as routine behaviors, locations where men engage in potentially high-risk behaviors may be more spatially focused for some MSM than for others. Copyright © 2016 Elsevier Ltd. All rights reserved.

Image versus Health: The Role of Perceptions of Masculinity on Sexual Risk Behaviors among HIV-Positive African American Men who have Sex with Men and Women

PubMed Central

Kisler, Kimberly A.; Williams, John K.

2013-01-01

Background HIV prevention has rarely explored the impact of childhood sexual abuse (CSA) across health domains among African American men who have sex with men and women (MSMW). Early sexual experiences may influence perceptions of gender roles, sexual identity, and risks for HIV/AIDS. The attribute of masculinity is commonly associated with strength and success. However, a legacy of racism and oppression may pose challenges for African American men in achieving gender-based milestones. Instead, proxies for success may include masculinity constructs with hypersexual posturing and prowess that contradict sexual health messages. Methods Two groups, each meeting twice for 90-minutes, of HIV-positive African American MSMW participated in discussions focusing on masculinity and sexual experiences. Participants were bisexual HIV-positive African American men who engaged in unprotected sex and had histories of CSA. Discussions were recorded, transcribed, and analyzed using consensual qualitative research and a constant comparison qualitative method. Results Participant mean age was 40.5 years (n=16). Majority had a high school education (69%), half were unemployed, and almost two-thirds earned less than $20,000 annually. Three themes, each with two subthemes, emerged that described the sociocultural context for engaging in high-risk sexual behaviors, and included: 1) the importance of inhabiting a “traditional” masculine gender role with: a) general and b) sexual masculine traits; 2) the influence of conceptions of masculinity on sexual identity with the associations: a) between being gay and being effeminate and b) between being gay and being HIV-positive, and; 3) CSA experiences with: a) appraisal of CSA and b) early sexual experiences as rites of passage. Conclusion Attempts to be masculine may contribute to high-risk sexual behaviors. Research needs to explore how early sexual experiences shape perceptions of masculinity and masculinity's influence on receiving health messages for African American MSMW who may prioritize a specific image over sexual risk reduction PMID:24443705

Early and risky sexual behavior in a sample of rural adolescents.

PubMed

Rew, Lynn; Carver, Tracy; Li, Chia-Chun

2011-01-01

Early and risky sexual behavior has been studied primarily in urban adolescents. The purpose of this analysis was to identify psychosocial variables associated with sexual-risk behaviors in a sample of mostly rural adolescents. Six hypotheses were tested, using a resilience framework and data from an ongoing longitudinal study of 255 adolescents. Sexual-risk status did not differ statistically by gender (p=.654) or socioeconomic status (p=.590). However, adolescents who engaged in sexual-risk behaviors reported significantly lower religiosity (p<.003), lower parental monitoring (p=.002), lower social connectedness (p=.007), and higher levels of peer influence (p<.001) than those engaged in no sexual-risk behaviors. Adolescents engaged in sexual-risk behaviors were also engaged in significantly more other health-risk behaviors such as smoking and drinking (p<.001). Findings may be useful for developing interventions that focus on the social influences of peers and parents on rural youth. Copyright © Informa Healthcare USA, Inc.

Evidence for the secondary sexual development of the anal fin in female kokanee salmon Oncorhynchus nerka.

PubMed

Thorn, M W; Morbey, Y E

2016-02-01

This study examines whether the anal fin undergoes secondary sexual development similar to other reproductive traits in salmonids. This hypothesis was tested by comparing the anal-fin size of female kokanee salmon Oncorhynchus nerka that were in the early and late stages of sexual development. Females in an advanced stage of maturation had significantly larger anal fins relative to females in an early state of maturation (+4-7%), indicating that the anal fin undergoes secondary sexual development. The magnitude of this secondary growth was comparable with snout length (+9-10%), which is known to undergo secondary sexual development in female salmonids. When morphological trait dimensions were compared between the sexes, the anal fin was the only morphological trait found to have a female-biased sexual size dimorphism. This is the first study to show that the anal fin of female salmonids undergoes secondary sexual development. © 2015 The Fisheries Society of the British Isles.

Fos Expression in Monoaminergic Cell Groups in Response to Sociosexual Interactions in Male and Female Japanese Quail

PubMed Central

Iyilikci, Onur; Baxter, Samantha; Balthazart, Jacques; Ball, Gregory F.

2014-01-01

Monoaminergic neurotransmitters regulate different components of sexual behaviors, but how the different monoaminergic cell groups selectively regulate these behaviors is not well understood. We examined the potential contribution of these different cell groups in the control of different aspects of sexual behaviors in male and female quail. We used double-label immunohistochemistry, labeling the protein product of the immediate early gene, Fos, along with tyrosine hydroxylase (TH) or tryptophan hydroxylase (TPH), markers for catecholaminergic or indolaminergic cells, respectively. Rhythmic Cloacal Sphincter Movements (RCSM) were recorded as a measure of male appetitive sexual behavior. Consummatory sexual behaviors were evaluated based on the species-typical copulation sequence. Enhanced Fos expression in the medial preoptic nucleus and bed nucleus of the stria terminalis was observed in association with both physical and visual contact to the opposite sex for males, but not for females. Fos induction associated with physical contact was observed in the ventral tegmental area and anterior periaqueductal gray in both sexes. In males only, the number of Fos-immunoreactive (ir) cells increased in the visual contact condition in these two dopaminergic cell groups, however no significant effect was observed for double-labeled TH-Fos-ir cells. In addition, consummatory but not appetitive sexual behavior increased Fos expression in TPH-ir cells in the raphe pallidus of males. This increase following physical but not visual contact agrees with the notion that activation of the serotoninergic system is implicated in the development of sexual satiation but not activated by simply viewing a female, in contrast to the dopaminergic system. PMID:24512065

Sexual knowledge, attitudes and activity of older people in Taipei, Taiwan.

PubMed

Wang, Tze-Fang; Lu, Chwen-Hwa; Chen, I-Ju; Yu, Shu

2008-02-01

We examined sexual activity and predictive factors among older people in Taipei, Taiwan. We aimed to characterize the older population engaged in sexual activity and determine influencing factors, exploring aspects of sexuality that may influence elders' health and quality of life (QOL). Studies of sexual attitudes and behaviour have found that sexual difficulties are common among mature adults worldwide, influenced in men and women by physical health, ageing, psychosocial and cultural factors. We conducted a community-based retrospective study involving a random sample of 412 men and 204 women over age 65. A questionnaire on demographics and social situations was administered, along with a Sexuality Knowledge and Attitudes Scale; 34 questions evaluated sexual knowledge and 18 evaluated sexual attitudes. Two-hundred and twenty participants were sexually active (35.7%), 185 mainly with spouses (84.1%); frequency was 21.4 (SD 16.9) times per year (range: 1-120). Multiple logistic regressions identified five significant predictors of sexual activity: gender, age, being with spouse, sexual knowledge and sexual attitudes. Sexual activity was significantly associated with higher education levels, lower stress and more self-reported daily activities. Our results agreed with Western studies linking sexual activity with better health and higher QOL in older adults. Older peoples' stress and daily activity levels are recognized quality-of-life measures; lower stress and more daily activities among sexually active older people suggests a connection between sexual activity and higher QOL. Increasing knowledge and improving attitudes about sexuality may help older people build healthier relationships and enhance health and QOL. Relevance to clinical practice. If healthcare professionals possess greater understanding of older peoples' sexuality, healthcare systems may find ways to increase sexual knowledge and foster healthier attitudes and relationships to improve older peoples' overall health and QOL.

Transition into first sex among adolescents in slum and non-slum communities in Nairobi, Kenya

PubMed Central

Kabiru, Caroline W.; Beguy, Donatien; Undie, Chi-Chi; Zulu, Eliya Msiyaphazi; Ezeh, Alex C.

2014-01-01

While early sexual experiences are a key marker of the transition from childhood to adulthood, it is widely acknowledged that precocious initiation of sexual activity predisposes adolescents to negative health and psychological outcomes. Extant studies investigating adolescent sexuality in sub-Saharan Africa often rely on cross-sectional data lacking information on the social-psychological underpinnings of adolescent behavior. Through the theoretical lens of the protection-risk conceptual framework, this paper draws on two waves of longitudinal data collected from 2,134 adolescents to examine sociodemographic, psychosocial and behavioral predictors of transition to first sex among adolescents living in slum and non-slum settlements in urban Kenya. We employ logistic regression models to examine the effect of antecedent sociodemographic and risk and protective factors measured during the first wave of data collection on transition to first sex by the second wave. We observe that transition to first sex is influenced by age, slum residence, perceived parental monitoring, and peer behavior. We also find evidence for coupling of risk behaviors. Study findings underscore the need to focus on very young adolescents and those growing up in resource poor settings as these young people may be highly vulnerable to negative health outcomes stemming from precocious sexual activity. PMID:24955020

Communication and US-Somali Immigrant Human Papillomavirus (HPV) Vaccine Decision-Making.

PubMed

Dailey, Phokeng M; Krieger, Janice L

2017-09-01

The current study uses a multiple goal theoretical perspective to explore how Somali immigrant families living in Ohio, USA, make decisions regarding whether to vaccinate their children against human papillomavirus (HPV)-a leading cause of cervical cancer. A focus was placed on the communication goals of parents in HPV vaccine discussions with their child and health care provider. Semi-structured interviews were audiotaped, transcribed, and analyzed using a grounded theory approach. Key themes are the implications of the vaccine for early sexual activity, confusion between HPV and HIV (human immunodeficiency virus), the perception that the HPV vaccine is unnecessary, uncertainty about the vaccine's efficacy and side effects, avoidance of parent-child communication about the vaccine, and a preference for framing the vaccine as a health promotion behavior. Framing the threat of HPV in the context of initiation of sexual activity, uncertainty regarding vaccine efficacy, and anticipated regret account for the inconsistency in HPV vaccine uptake among Somali parents. Clinicians should consider talking about HPV as a distal versus an immediate threat and HPV vaccine uptake as a health-promotion behavior rather than a sexually transmitted infection prevention behavior.

On Early Starters and Late Bloomers: The Development of Sexual Behavior in Adolescence Across Personality Types

PubMed Central

Overbeek, Geertjan; Dubas, Judith Semon; van Aken, Marcel A. G.

2013-01-01

Little is known about the relationship between personality and sexual development among mid-adolescents. In the current study, we used a person-centered approach to investigate the relation between personality types and the development of sexual behavior. We hypothesized that undercontrolling adolescents would engage in more advanced, casual, and risky sexual behavior compared to their resilient and overcontrolling peers. Data were used from 407 mid-adolescents (Mage = 14.5) followed across four measurement waves spanning 18 months. Results from latent class analyses (LCA) identified the three classical personality types: resilients, undercontrollers, and overcontrollers. Controlling for perceived pubertal timing and biological sex, latent growth curve analyses in Mplus showed that, at baseline, undercontrollers were more sexually experienced and engaged in more casual and risky sexual behavior than resilients and overcontrollers. Although initial levels of sexual behavior differed by personality types, over time increases in sexual behavior occurred at a similar rate across the types. Overall, the current study showed that undercontrolling adolescents are early sexual developers who engage in more advanced, casual, and risky sexual behavior than other adolescents. The implications of these findings for longer-term differences in sexual behavior between personality types in later adolescence are discussed. PMID:24007372

Illustrating phallic worship: uses of material objects and the production of sexual knowledge in eighteenth-century antiquarianism and early twentieth-century sexual science.

PubMed

Funke, Jana; Fisher, Kate; Grove, Jen; Langlands, Rebecca

2017-07-03

This article reveals previously overlooked connections between eighteenth-century antiquarianism and early twentieth-century sexual science by presenting a comparative reading of two illustrated books: An Account of the Remains of the Worship of Priapus , by British antiquarian scholar Richard Payne Knight (1750-1824), and Die Weltreise eines Sexualforschers (The World Journey of a Sexologist), by German sexual scientist Magnus Hirschfeld (1868-1935). A close analysis of these publications demonstrates the special status of material artefacts and the strategic engagement with visual evidence in antiquarian and scientific writings about sex. Through its exploration of the similarities between antiquarian and sexual scientific thought, the article demonstrates the centrality of material culture to the production of sexual knowledge in the Western world. It also opens up new perspectives on Western intellectual history and on the intellectual origins of sexual science. While previous scholarship has traced the beginnings of sexual science back to nineteenth-century medical disciplines, this article shows that sexual scientists drew upon different forms of evidence and varied methodologies to produce sexual knowledge and secure scientific authority. As such, sexual science needs to be understood as a field with diverse intellectual roots that can be traced back (at least) to the eighteenth century.

Illustrating phallic worship: uses of material objects and the production of sexual knowledge in eighteenth-century antiquarianism and early twentieth-century sexual science

PubMed Central

Funke, Jana; Fisher, Kate; Grove, Jen; Langlands, Rebecca

2017-01-01

Abstract This article reveals previously overlooked connections between eighteenth-century antiquarianism and early twentieth-century sexual science by presenting a comparative reading of two illustrated books: An Account of the Remains of the Worship of Priapus, by British antiquarian scholar Richard Payne Knight (1750–1824), and Die Weltreise eines Sexualforschers (The World Journey of a Sexologist), by German sexual scientist Magnus Hirschfeld (1868–1935). A close analysis of these publications demonstrates the special status of material artefacts and the strategic engagement with visual evidence in antiquarian and scientific writings about sex. Through its exploration of the similarities between antiquarian and sexual scientific thought, the article demonstrates the centrality of material culture to the production of sexual knowledge in the Western world. It also opens up new perspectives on Western intellectual history and on the intellectual origins of sexual science. While previous scholarship has traced the beginnings of sexual science back to nineteenth-century medical disciplines, this article shows that sexual scientists drew upon different forms of evidence and varied methodologies to produce sexual knowledge and secure scientific authority. As such, sexual science needs to be understood as a field with diverse intellectual roots that can be traced back (at least) to the eighteenth century. PMID:29393929

Health status and years of sexually active life among older men and women in South Africa.

PubMed

Chirinda, Witness; Zungu, Nompumelelo

2016-11-01

Little is known about sexual activity in old age, particularly in Africa. The objective of this paper is to estimate years of sexually active life for older men and women, and examine the association between sexual activity and self-rated health status. Data were extracted from two large cross sectional HIV household surveys conducted in 2005 and 2012 in South Africa. The Sullivan method was used to estimate sexually active life expectancy, whilst logistic regression was used to assess associations with sexual activity. Sexually active life expectancy was higher among men across all the age groups in both surveys. At age 50, the sexually active life expectancy for men was double that for women - 2005 (12.6 vs. 5.9 years), 2012 (12.7 vs. 7.2 years). Self-rated health was significantly associated with sexual activity in men (adjusted Odds Ratio (aOR) 1.56; 95% CI 1.11-2.19; p<0.001). Among older women, moderate exercise was associated with being sexual active, while HIV infection was significantly associated with reduced sexual activity. The presence of chronic conditions was also significantly associated with reduced sexual activity among men. The results confirm that older adults are sexually active, and that factors associated with sexual activity are different for men and women. HIV among women and chronic conditions among men are areas of intervention to improve sexual activity in older people. Copyright © 2016 Elsevier Inc. All rights reserved.

Gendering the Foundation: Teaching Sexuality Amid Sexual Danger and Gender Inequalities

ERIC Educational Resources Information Center

Bhana, Deevia

2015-01-01

How might Life Skills be conceptualised in the Foundation Phase of schooling when a tradition of feminist literature has revealed the regulation, denial and the silencing of both gender and sexuality in early childhood? This article presents one Grade 2 teacher's perspective of addressing sexuality education in an impoverished township primary…

Sexual Behavior and Nonsexual Deviance: A Sibling Study of Their Relationship.

ERIC Educational Resources Information Center

Rowe, David C.; And Others

1989-01-01

Two studies, one involving college students and the other high school students, found a strong relationship between relatively early sexual intimacy and nonsexual forms of deviance. Siblings were more alike than chance in deviance and in physical sexual behavior. Additionally, an association was found between one sibling's sexual intimacy with a…

Is the age at menopause a cause of sexual dysfunction? A Brazilian population-based study.

PubMed

Lett, Caio; Valadares, Ana L R; Baccaro, Luiz F; Pedro, Adriana O; Filho, Jeffrey L; Lima, Marcelo; Costa-Paiva, Lucia

2018-01-01

The aim of the study was to evaluate the association between age at menopause and sexual dysfunction and the components of sexual function in postmenopausal women. In this cross-sectional population-based study, data of 540 women aged 45 to 60 years regarding the age they were when they achieved menopause and its association with sexual dysfunction (evaluated using the Short Personal Experiences Questionnaire) were obtained through interviews. We assessed the data for associations between age at menopause and sexual dysfunction and demographic, behavioral, and clinical characteristics. Age at menopause was not associated with sexual dysfunction. Arousal (dysfunction) was the only component of sexual function that was associated with premature ovarian insufficiency (POI) and early menopause (P = 0.01). It was reported by 64.2% of women with POI (women <40 y), compared with sexual dysfunction rates of 50% and 45.6% of women aged 40 to 45 and >45 years, respectively (P = 0.04). In women with POI or early menopause, Poisson regression analysis showed that having a partner with sexual problems (prevalence ratio [PR] = 6.6; 95% CI: 3.3-13,2; P < 0.001) and dyspareunia (PR = 3.9; 95% CI: 1.8-8.2; P = 0.0005) were factors associated with arousal dysfunction. Satisfaction with the partner as a lover (PR = 0.4; 95% CI: 0.2-0.7; P = 0.002) was protective against arousal dysfunction. Arousal dysfunction was associated with early ovarian failure and POI. The major factors affecting this association were having a partner with sexual problems, dyspareunia, and no satisfaction with the partner as a lover. These findings highlight the importance of evaluating partner problems and improving lubrication in these groups of women.

Acculturation and HIV-related sexual behaviors among international migrants: A systematic review and meta-analysis

PubMed Central

Li, Xiaoming

2014-01-01

This review examines the global literature regarding the relationship between acculturation and HIV-related sexual behaviors among international migrants. Seventy-nine articles published in English-language journals prior to July 2012 met the criteria for inclusion. We conducted a systematic review and subset meta-analysis of correlations between acculturation and five types of sexual behaviors including condom use, multiple partnerships, early sexual initiation, sexually transmitted diseases (STDs), and other unsafe sexual practices. Immigrants high in mainstream acculturation were more likely to have multiple partnerships, early sexual initiation, STDs, and unsafe sex (rs ranged from .10 to .16), but acculturation was not associated with condom use (r = .02). Gender moderated the relationships between acculturation and multiple partnerships, STDs, and unsafe sex. The relationship between acculturation and unsafe sex also varied across ethnicity. These findings suggest that acculturation may serve as a risk factor towards immigrants’ HIV-related sexual health. We offered a theoretical framework and suggested applying cross-cultural and longitudinal designs in future research on acculturation and health behaviors. PMID:25793493

Acculturation and HIV-related sexual behaviours among international migrants: a systematic review and meta-analysis.

PubMed

Du, Hongfei; Li, Xiaoming

2015-01-01

This review examines the global literature regarding the relationship between acculturation and HIV-related sexual behaviours among international migrants. Seventy-nine articles published in English-language journals prior to July 2012 met the criteria for inclusion. We conducted a systematic review and subset meta-analysis of correlations between acculturation and five types of sexual behaviours including condom use, multiple partnerships, early sexual initiation, sexually transmitted diseases (STDs) and other unsafe sexual practices. Immigrants high in mainstream acculturation were more likely to have multiple partnerships, early sexual initiation, STDs and unsafe sex (rs ranged from 0.10 to 0.16), but acculturation was not associated with condom use (r = 0.02). Gender moderated the relationships between acculturation and multiple partnerships, STDs and unsafe sex. The relationship between acculturation and unsafe sex also varied across ethnicity. These findings suggest that acculturation may serve as a risk factor towards immigrants' HIV-related sexual health. We offered a theoretical framework and suggested applying cross-cultural and longitudinal designs in future research on acculturation and health behaviours.

Central cell-derived peptides regulate early embryo patterning in flowering plants.

PubMed

Costa, Liliana M; Marshall, Eleanor; Tesfaye, Mesfin; Silverstein, Kevin A T; Mori, Masashi; Umetsu, Yoshitaka; Otterbach, Sophie L; Papareddy, Ranjith; Dickinson, Hugh G; Boutiller, Kim; VandenBosch, Kathryn A; Ohki, Shinya; Gutierrez-Marcos, José F

2014-04-11

Plant embryogenesis initiates with the establishment of an apical-basal axis; however, the molecular mechanisms accompanying this early event remain unclear. Here, we show that a small cysteine-rich peptide family is required for formation of the zygotic basal cell lineage and proembryo patterning in Arabidopsis. EMBRYO SURROUNDING FACTOR 1 (ESF1) peptides accumulate before fertilization in central cell gametes and thereafter in embryo-surrounding endosperm cells. Biochemical and structural analyses revealed cleavage of ESF1 propeptides to form biologically active mature peptides. Further, these peptides act in a non-cell-autonomous manner and synergistically with the receptor-like kinase SHORT SUSPENSOR to promote suspensor elongation through the YODA mitogen-activated protein kinase pathway. Our findings demonstrate that the second female gamete and its sexually derived endosperm regulate early embryonic patterning in flowering plants.

Metabolic Syndrome and Sexual Function in Postmenopausal Women.

PubMed

Trompeter, Susan E; Bettencourt, Ricki; Barrett-Connor, Elizabeth

2016-12-01

Limited literature suggests that sexual dysfunction in women covaries with the metabolic syndrome. This study examined the association of sexual function with metabolic syndrome and cardiovascular disease in healthy older women. There were 376 postmenopausal, community-dwelling women from the Rancho Bernardo Study (mean baseline age = 73 years) that completed a clinic visit during 1999-2002 and returned the Female Sexual Function Index (FSFI) questionnaire mailed in 2002. Thirty-nine percent reported being sexually active; 41.5% met a diagnosis of metabolic syndrome. The number of metabolic syndrome components was strongly associated with decreased sexual activity, desire, and low sexual satisfaction. Waist girth, diabetes, and hypertension were associated with decreased sexual activity. Elevated triglycerides were associated with low desire. Among the cardiovascular endpoints, heart attack, coronary artery bypass, and angina were associated with decreased sexual activity, but not with sexual desire or satisfaction. Past diagnosis of heart failure, poor circulation, and stroke were not associated with sexual function. Sexually active women with metabolic syndrome met criteria for sexual dysfunction in desire, arousal, orgasm, and satisfaction domains. The FSFI Total Score did not differ significantly between sexually active and inactive women. Metabolic syndrome was associated with decreased sexual activity, desire, and satisfaction in all women and with sexual dysfunction in most domains in sexually active women. Coronary artery disease was more prevalent in women with low sexual activity. Copyright © 2016 Elsevier Inc. All rights reserved.

Predicting Risky Sexual Behavior: the Unique and Interactive Roles of Childhood Conduct Disorder Symptoms and Callous-Unemotional Traits.

PubMed

Anderson, Sarah L; Zheng, Yao; McMahon, Robert J

2017-08-01

Conduct disorder (CD) symptoms and callous-unemotional (CU) traits have been shown to be uniquely associated with risky sexual behavior (RSB) in adolescence and early adulthood, yet their interactive role in predicting RSB remains largely unknown. This study aimed to investigate the predictive value of CD symptoms and CU traits, as well as their interaction, on several RSB outcomes in adolescence and early adulthood. A total of 683 participants (41.7 % female, 47.4 % African American) were followed annually and self-reported age of first sexual intercourse, frequency of condom use, pregnancy, contraction of sexually transmitted infections, and engagement in sexual solicitation from grade 7 to 2-years post-high school. CD symptoms predicted age of first sexual intercourse, condom use, and sexual solicitation. CU traits predicted age of first sexual intercourse and pregnancy. Their interaction predicted a composite score of these RSBs such that CD symptoms positively predicted the composite score among those with high levels of CU traits but not among those with low levels of CU traits. The current findings provide information regarding the importance of both CD symptoms and CU traits in understanding adolescent and early adulthood RSB, as well as the benefits of examining multiple RSB outcomes during this developmental period. These findings have implications for the development and implementation of preventive efforts to target these risky behaviors among adolescents and young adults.

The Who, How, What, and When of Sexual Harassment: Teaching Tips for Business Educators.

ERIC Educational Resources Information Center

Kohl, John P.; Greenlaw, Paul S.

1993-01-01

Reviews early court decisions and federal guidelines on sexual harassment. Defines quid pro quo and hostile work environment. Provides suggestions for developing policy and including information on sexual harassment in business curricula. (SK)

Sexual Activity and Contraceptive Use among Low-Income Urban Black Adolescent Females.

ERIC Educational Resources Information Center

Keith, Judith B.; And Others

1991-01-01

Examined sexual activity and contraception among urban, low-income African-American adolescent female clients who were not sexually active (n=50), sexually active/noncontracepting (n=20), or sexually active/contracepting (n=72). Not sexually active group was younger, more career motivated, had father at home, was more influenced by family values,…

Same-Sex Sexuality and Adolescent Psychological Well-Being: The influence of sexual orientation, early reports of same-sex attraction, and gender

PubMed Central

Jager, Justin; Davis-Kean, Pamela E.

2012-01-01

Emerging research has shown that those of sexual-minority (SM) status (i.e., those exhibiting same-sex sexuality) report lower levels of psychological well-being. This study aimed to assess whether this relation is largely in place by the onset of adolescence, as it is for other social statuses, or whether it continues to emerge over the adolescent years, a period when SM youth face numerous challenges. Moreover, the moderating influence of sexual orientation (identification), early (versus later) reports of same-sex attractions, and gender were also examined. Using data from Add Health, multiple-group latent growth curve analyses were conducted to examine growth patterns in depressive affect and self-esteem. Results suggested that psychological well-being disparities between SM and non-SM were generally in place by early adolescence. For many, the remainder of adolescence was a recovery period when disparities narrowed over time. Early and stable reporting of same-sex attractions was associated with a greater initial deficit in psychological well-being, especially among males, but it was also associated with more rapid recovery. Independent of the timing and stability of reported same-sex attractions over time, actual sexual orientation largely failed to moderate the relation between SM status and psychological well-being. Importantly, the sizable yet understudied subgroup that identified as heterosexual but reported same-sex attractions appeared to be at substantial risk. PMID:22505839

Prenatal Cocaine Exposure and Age of Sexual Initiation: Direct and Indirect Effects

PubMed Central

De Genna, Natacha; Goldschmidt, Lidush; Richardson, Gale A.

2014-01-01

Background Prenatal cocaine exposure (PCE) has been linked to child behavior problems and risky behavior during adolescence such as early substance use. Behavior problems and early substance use are associated with earlier initiation of sexual behavior. The goal of this study was to examine the direct and indirect effects of PCE on sexual initiation in a longitudinal birth cohort, about half of whom were exposed to cocaine in utero. Methods Women were interviewed twice prenatally, at delivery, and 1, 3, 7, 10, 15, and 21 years postpartum. Offspring (52% female, 54% African American) were assessed at delivery and at each follow-up phase with age-appropriate assessments. At age 21, 225 offspring reported on their substance use and sexual behavior. Results First trimester cocaine exposure was a significant predictor of earlier age of first intercourse in a survival analysis, after controlling for race, sociodemographic characteristics, caregiver pre- and postnatal substance use, parental supervision, and child’s pubertal timing. However, the association between PCE and age of first sexual intercourse was mediated by adolescent marijuana and alcohol use prior to age 15. Conclusions Most of the effect of PCE on age of sexual initiation occurred between the ages of 13 to 18, when rates of initiation were approximately 10% higher among exposed offspring. This effect was mediated by early adolescent substance use. These results have implications for identification of the exposed offspring at greatest risk of HIV risk behaviors and early, unplanned pregnancy. PMID:25456330

The Control of Sexuality in the Early British Boy Scouts Movement

ERIC Educational Resources Information Center

Pryke, Sam

2005-01-01

This article looks at the way in which the early (1907-1922) British Boy Scouts movement attempted to control sexuality through archival examination of the organization's preoccupation with preventing masturbation or, as it was generally referred to, "self abuse". Having briefly outlined the origination and nature of the Scouts, it considers why…

Developmental Assets and Risky Sexual Behaviors among American Indian Youth

ERIC Educational Resources Information Center

Greene, Kaylin M.; Eitle, David; Eitle, Tamela McNulty

2018-01-01

This study examined the relationship between developmental assets during early and mid-adolescence and early adult sexual behaviors among American Indians using a subsample from the National Longitudinal Study of Adolescent Health (N = 465). Grounded in an assets framework, the authors explored the protective role of personal, family, school, and…

Individual, Familial, Friends-Related and Contextual Predictors of Early Sexual Intercourse

ERIC Educational Resources Information Center

Boislard P., Marie-Aude; Poulin, Francois

2011-01-01

This study examined the unique and simultaneous contribution of adolescents' characteristics, parent-child relationship and friends' characteristics on early sexual intercourse, while accounting for family status. A longitudinal multi-sample design was used. The first sample was recruited in a suburban context (n = 265; 62% girls) and the second…

Child Sexual Abuse in Early-Childhood Care and Education Settings

ERIC Educational Resources Information Center

Briggs, Freda

2014-01-01

When the author was adviser to the Australian Minister for Education for writing the national Safe Schools Framework (2003), meetings were held with early-childhood care and education administrators from all state, Catholic and independent sectors. Their unexpected message was that educators were facing new problems, those of child sexual abuse in…

"Where Do Babies Come from?" Barriers to Early Sexuality Communication between Parents and Young Children

ERIC Educational Resources Information Center

Stone, Nicole; Ingham, Roger; Gibbins, Katie

2013-01-01

"Where do babies come from?" "Why do boys have willies?" "What does gay mean?" Probably all parents have faced such "innocent" questions from young children, and many have found them challenging to answer. Access to sexuality education at an early age is frequently considered controversial; however, there…

Bending Genders: The Biology of Natural Sex Change in Fish.

PubMed

Todd, Erica V; Liu, Hui; Muncaster, Simon; Gemmell, Neil J

2016-01-01

Sexual fate is no longer seen as an irreversible deterministic switch set during early embryonic development but as an ongoing battle for primacy between male and female developmental trajectories. That sexual fate is not final and must be actively maintained via continuous suppression of the opposing sexual network creates the potential for flexibility into adulthood. In many fishes, sexuality is not only extremely plastic, but sex change is a usual and adaptive part of the life cycle. Sequential hermaphrodites begin life as one sex, changing sometime later to the other, and include species capable of protandrous (male-to-female), protogynous (female-to-male), or serial (bidirectional) sex change. Natural sex change involves coordinated transformations across multiple biological systems, including behavioural, anatomical, neuroendocrine, and molecular axes. We here review the biological processes underlying this amazing transformation, focussing particularly on its molecular basis, which remains poorly understood, but where new genomic technologies are significantly advancing our understanding of how sex change is initiated and progressed at the molecular level. Knowledge of how a usually committed developmental process remains plastic in sequentially hermaphroditic fishes is relevant to understanding the evolution and functioning of sexual developmental systems in vertebrates generally, as well as pathologies of sexual development in humans. © 2016 S. Karger AG, Basel.

A Targeted Review of the Neurobiology and Genetics of Behavioral Addictions: An Emerging Area of Research

PubMed Central

Leeman, Robert F.; Potenza, Marc N.

2013-01-01

This review summarizes neurobiological and genetic findings in behavioral addictions, draws parallels with findings pertaining to substance use disorders and offers suggestions for future research. Articles concerning brain function, neurotransmitter activity and family history/genetics findings for behavioral addictions involving gambling, internet use, video game playing, shopping, kleptomania and sexual activity were reviewed. Behavioral addictions involve dysfunction in several brain regions, particularly the frontal cortex and striatum. Findings from imaging studies incorporating cognitive tasks have arguably been more consistent than cue-induction studies. Early results suggest white and gray matter differences. Neurochemical findings suggest roles for dopaminergic and serotonergic systems, but results from clinical trials seem more equivocal. While limited, family history/genetic data support heritability for pathological gambling and that those with behavioral addictions are more likely to have a close family member with some form of psychopathology. Parallels exist between neurobiological and genetic/family history findings in substance and non-substance addictions, suggesting that compulsive engagement in these behaviors may constitute addictions. Findings to date are limited, particularly for shopping, kleptomania and sexual behavior. Genetic understandings are at an early stage. Future research directions are offered. PMID:23756286

A targeted review of the neurobiology and genetics of behavioural addictions: an emerging area of research.

PubMed

Leeman, Robert F; Potenza, Marc N

2013-05-01

This review summarizes neurobiological and genetic findings in behavioural addictions, draws parallels with findings pertaining to substance use disorders, and offers suggestions for future research. Articles concerning brain function, neurotransmitter activity, and family history and (or) genetic findings for behavioural addictions involving gambling, Internet use, video game playing, shopping, kleptomania, and sexual activity were reviewed. Behavioural addictions involve dysfunction in several brain regions, particularly the frontal cortex and striatum. Findings from imaging studies incorporating cognitive tasks have arguably been more consistent than cue-induction studies. Early results suggest white and grey matter differences. Neurochemical findings suggest roles for dopaminergic and serotonergic systems, but results from clinical trials seem more equivocal. While limited, family history and genetic data support heritability for pathological gambling and that people with behavioural addictions are more likely to have a close family member with some form of psychopathology. Parallels exist between neurobiological and genetic and family history findings in substance and nonsubstance addictions, suggesting that compulsive engagement in these behaviours may constitute addictions. To date, findings are limited, particularly for shopping, kleptomania, and sexual behaviour. Genetic understandings are at an early stage. Future research directions are offered.

Selection on pollen and pistil traits during pollen competition is affected by both sexual conflict and mixed mating in a self-compatible herb.

PubMed

Lankinen, Åsa; Smith, Henrik G; Andersson, Stefan; Madjidian, Josefin A

2016-03-01

Although much attention has focused on the diversity of plant mating systems, only a few studies have considered the joint effects of mating system and sexual conflict in plant evolution. In mixed-mating Collinsia heterophylla, a sexual conflict over timing of stigma receptivity is proposed: pollen with a capacity to induce early onset of stigma receptivity secures paternity for early-arriving pollen (at the expense of reduced maternal seed set), whereas late onset of stigma receptivity mitigates the negative effects of early-arriving pollen. Here we investigated whether selection on pollen and pistil traits involved in sexual conflict is affected by the presence of both outcross- and self-pollen (mixed mating) during pollen competition. We conducted two-donor crosses at different floral developmental stages to explore male fitness (siring ability) and female fitness (seed set) in relation to male and female identity, pollen and pistil traits, and type of competitor pollen (outcross vs. self). Late-fertilizing pollen rather than rapidly growing pollen tubes was most successful in terms of siring success, especially in competition with self-pollen after pollination at early floral stages. Late stigma receptivity increased seed set after early-stage pollinations, in agreement with selection against antagonistic pollen. Selection on pollen and pistil traits in C. heterophylla is affected by both sexual conflict and mixed mating, suggesting the importance of jointly considering these factors in plant evolution. © 2016 Botanical Society of America.

Implications of No Recent Sexual Activity, Casual Sex, or Exclusive Sex for College Women's Sexual Well-Being Depend on Sexual Attitudes

ERIC Educational Resources Information Center

Kaestle, Christine E.; Evans, Larissa M.

2018-01-01

Objective: We examine how sexual activity relates to sexual well-being within the context of sexual attitudes, sexual agency, and sexual desire. Participants/Methods: We surveyed 471 college women in 2012-2014 who had ever had sex. Results: Sexual agency and sexual desire consistently predicted well-being, regardless of recent sexual activity.…

Predictors of change in sexual activity after cardiac diagnosis: Elements to inform sexual counseling.

PubMed

Mosack, Victoria; Hill, Twyla J; Steinke, Elaine E

2017-06-01

Safely returning to sexual activity after being diagnosed with a cardiac condition is at the core of sexual counseling strategies. To further inform sexual counseling, this study examined changes in sexual activity before and after a cardiac diagnosis. Logistic analysis was used to suggest factors that can contribute to a change in sexual activity among cardiac patients. Reduced frequency in sexual activity after a cardiac diagnosis was influenced by greater sexual concerns and a history of smoking, as well as by education and employment status. These findings suggest that cardiac patients experiencing significant concerns about resuming sexual activity need added support through the mental health system.

Associations of Timing of Sexual Orientation Developmental Milestones and Other Sexual Minority Stressors with Internalizing Mental Health Symptoms Among Sexual Minority Young Adults.

PubMed

Katz-Wise, Sabra L; Rosario, Margaret; Calzo, Jerel P; Scherer, Emily A; Sarda, Vishnudas; Austin, S Bryn

2017-07-01

Sexual minorities (mostly heterosexual, bisexual, lesbian/gay) are more likely than heterosexuals to have adverse mental health, which may be related to minority stress. We used longitudinal data from 1461 sexual minority women and men, aged 22-30 years, from Wave 2010 of the Growing Up Today Study, to examine associations between sexual minority stressors and mental health. We hypothesized that sexual minority stressors (earlier timing of sexual orientation developmental milestones categorized into early adolescence, middle adolescence, late adolescence/young adulthood; greater sexual orientation mobility; more bullying victimization) would be positively associated with mental health outcomes (depressive and anxious symptoms). Linear regression models stratified by gender and sexual orientation were fit via generalized estimating equations and controlled for age and race/ethnicity. Models were fit for each stressor predicting each mental health outcome. Reaching sexual minority milestones in early versus middle adolescence was associated with greater depressive and anxious symptoms among lesbians and gay men. Reaching sexual minority milestones in late adolescence/young adulthood versus middle adolescence was associated with greater depressive symptoms among lesbians, but fewer depressive and anxious symptoms among gay men. Greater sexual orientation mobility was associated with greater depressive symptoms among mostly heterosexual women. More bullying victimization was associated with greater depressive symptoms among bisexual women and with greater anxious symptoms among mostly heterosexual women. Sexual minority stressors are associated with adverse mental health among some sexual minority young adults. More research is needed to understand what may be protecting some subgroups from the mental health effects of sexual minority stressors.

Rap Music Use, Perceived Peer Behavior, and Sexual Initiation Among Ethnic Minority Youth.

PubMed

Johnson-Baker, Kimberly A; Markham, Christine; Baumler, Elizabeth; Swain, Honora; Emery, Susan

2016-03-01

Research shows that rap music use is associated with risky sexual behavior in ethnic minority youth; however, it is unknown whether rap music use impacts sexual initiation specifically and, if so, which factors mediate this impact. Thus, we investigated the longitudinal relationship between hours spent listening to rap music in seventh grade and sexual initiation in ninth grade. We also examined the role of perceived peer sexual behavior as a potential mediator of this relationship. We analyzed data from students (n = 443) enrolled in a school-based randomized controlled trial of a sexual health education curriculum collected at baseline and at 18-month follow-up. Rap music use and perceived peer sexual behavior were assessed in seventh grade, whereas sexual initiation was assessed in ninth grade. Univariate, multivariate, and mediation analyses were conducted. At baseline, rap music use was significantly associated with race/ethnicity, parental music rules, and sexual behavior, but not with gender or parental education. Rap music use was a significant predictor of sexual initiation on univariate analysis but not multivariate analysis. Mediation analysis showed that the association between hours spent listening to rap music and sexual initiation was significantly mediated by perceived peer sexual behavior. Rap music use in early adolescence significantly impacts sexual initiation in late adolescence, partially mediated by perceived peer sexual behavior. More research is needed to understand how rap music influences perceptions of peer sexual behavior, which, in turn, influence early sexual initiation. Copyright © 2016 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Prevalence and risk behaviour for human immunodeficiency virus 1 infection in Marajó Island, Northern Brazil.

PubMed

Vallinoto, Antonio C R; Aguiar, Samantha; Sá, Keyla G; Freitas, Felipe Bonfim; Ferreira, Glenda; Lima, Sandra Souza; Hermes, Renata Bezerra; Machado, Luiz Fernando Almeida; Cayres-Vallinoto, Izaura; Ishak, Marluísa; Ishak, Ricardo

2016-07-01

Human immunodeficiency virus 1 (HIV-1) infection is a global public health problem, but, so far, there is no published information regarding the epidemiology of HIV-1 in Marajó Archipelago (Pará, Brazil). The present study reports the occurrence of infection by HIV-1 in four municipalities of the Marajó Island, Pará, Brazil. A total of 1877 samples were collected from volunteer blood donors (1296 women and 551 men) living in the municipalities of Anajás, Chaves, Portel and São Sebastião da Boa Vista. Information about risk behaviour assessment was obtained from a questionnaire. Plasma samples were tested for the presence of anti-HIV antibodies using serological tests. The infection was confirmed by nucleic acid amplification assays. Twelve samples were seropositive for HIV by ELISA. Western blot analysis showed four positive samples, eight indeterminate patterns and one found to be negative. Molecular analysis revealed three positive samples. Risk factors for HIV-1 infection included absence of condoms during sexual intercourse (41.3%, São Sebastião da Boa Vista), use of illicit drugs (5.8%, Anajás) and early initiation of sexual activities, from 10-15 years (30.7%). Although the study indicates a low HIV-1 prevalence in Marajó Island, some factors may increase the risk for HIV-1 and these include early sexual initiation, unprotected sexual intercourse and the use of illicit drugs.

Early adolescent romantic relationships and maternal approval among inner city Latino families.

PubMed

Bouris, Alida; Guilamo-Ramos, Vincent; Jaccard, James; Ballan, Michelle; Lesesne, Catherine A; Gonzalez, Bernardo

2012-08-01

Latino youth are at high risk for acquiring HIV during adolescence. The present study documented the nature of adolescent romantic relationships among 702 Latino eighth grade students and their mothers in the Bronx, NY. The study examined adolescent romantic relationships, the association between participation in such relationships and intentions to engage in sexual risk behavior, and maternal influences on adolescent's involvement in intimate behaviors in romantic relationships. Almost 50% of youth had been in a romantic relationship, which typically lasted 3-3.5 months. Mothers tended to approve of intimate behaviors and sexual activity in romantic relationships more so for males than females. Latino youth tended to underestimate maternal disapproval of a range of intimate behaviors, and the correlations between perceived and actual maternal approval were generally low in magnitude. Finally, maternal orientations towards their adolescent engaging in romantic relationships were associated with their child's intentions to have sexual intercourse in the future.

Masturbation in the United States.

PubMed

Das, Aniruddha

2007-01-01

Using data from the nationally representative National Health and Social Life Survey, this study queried the correlates of masturbation in the United States in 1992. Among those aged 18-60, 38% (CI, 35-41) of women and 61% (CI, 57-65) of men reported any masturbation over the preceding year. The system of factors underlying masturbation was similar for both genders, consistent with a convergence in gender patterns of sexual expression in the United States. Among both women and men, masturbation responded to a stable sexualized personality pattern, catalyzed by early-life factors and manifested in current sexual traits. Strikingly, the masturbation-partnered sex linkage, often conceptualized either as compensating for unsatisfying sex or complementing a satisfactory sex life, appeared to be bimodal for both genders. For some, masturbation complemented an active and pleasurable sex life, while among others, it compensated for a lack of partnered sex or satisfaction in sex.

Male Reproductive System

MedlinePlus

... sexual intercourse. The male reproductive system also produces sex hormones, which help a boy develop into a sexually mature man during puberty . ... Understanding Early Sexual Development Questions and Answers About Sex Talking to Your ... Torsion For Boys: Trouble "Down There" Boys and Puberty All About ...

Mothers, fathers, sons, and daughters: gender differences in factors associated with parent-child communication about sexual topics

PubMed Central

2010-01-01

Background In the United States, nearly half of high school students are sexually active, and adolescents experience high rates of unintended pregnancy and sexually transmitted diseases. Parents can have an important influence on their children's sexual behaviour, but many parents do not talk with their children about sexual topics. Research has shown significant differences in parent-child communication about sexual topics depending on the gender of both the parent and the child. Little is known, however, about the reasons for these gender differences. The purpose of this paper is to describe how factors associated with parent-child communication about sexual topics differ by gender. Methods Data are from a nationwide online survey with 829 fathers and 1,113 mothers of children aged 10 to 14. For each of the four gender groups (fathers of sons, fathers of daughters, mothers of sons, mothers of daughters), we calculated the distribution of responses to questions assessing (1) parent-child communication about sex-related topics, and (2) factors associated with that communication. We used chi-square tests to determine whether the distributions differed and the false discovery rate control to reduce the likelihood of type I errors. Results With both sons and daughters, fathers communicated less about sexual topics than mothers did. Fathers also had lower levels of many characteristics that facilitate communication about sex (e.g., lower self-efficacy and lower expectations that talking to their children about sex would have positive outcomes). Compared with parents of sons, parents of daughters (both mothers and fathers) talked more about sexual topics, were more concerned about potential harmful consequences of sexual activity, and were more disapproving of their child having sex at an early age. Conclusions Using a large national sample, this study confirms findings from previous studies showing gender differences in parent-child communication about sexual topics and identifies gender differences in factors that may influence parent-child communication about sexual topics. Interventions designed to support parent-child communication about sexual topics should emphasize to both mothers and fathers the importance of talking to sons as well as daughters. Fathers need particular support to overcome the barriers to communication they encounter. PMID:21156057

Sociodemographic correlates of virginity in seventh-grade black and Latino students.

PubMed

Raine, T R; Jenkins, R; Aarons, S J; Woodward, K; Fairfax, J L; El-Khorazaty, M N; Herman, A

1999-05-01

To examine rates of virginity in seventh-grade black and Latino students and assess the extent to which various sociodemographic factors are correlated with virginity. A total of 523 seventh-grade students from five junior high schools and one middle school in the District of Columbia completed an anonymous self-administered questionnaire. Students responded to questions about age at first intercourse, demographics, grades, educational expectations, and risk behaviors. Multivariate analysis was used to determine the independent strength of the association of these variables with virginity. Eighty-one percent of girls and 44% of boys reported never having had sexual intercourse, i.e., being virgins. Black and Latino students were equally as likely to report being virgins. Younger age and absence of other risk behaviors, including smoking and alcohol use, were associated with virginity for males and females. For boys, reporting high academic achievement and living with both parents was significantly correlated with virginity and appeared to be protective. Although prevalent particularly in seventh-grade black and Latino boys, sexual activity was clearly associated with other risk behaviors in both boys and girls. Sociodemographic correlates of virginity were gender-specific. School-based efforts to delay the onset of initiation of sexual activity in high-risk populations should be targeted at boys 12 years and younger with interventions which are gender-specific. This study underscores a need to examine correlates of virginity to generate practical approaches to prevention of early sexual activity.

The Influence of School Climate on Students' Experiences of Peer Sexual Harassment in High Schools

ERIC Educational Resources Information Center

Tully, Carol A.

2010-01-01

Early studies on the prevalence of peer sexual harassment in schools have left little doubt that it is a serious problem, often with negative consequences. Research indicates that sexual harassment is a subjective and gendered phenomenon, and peer sexual harassment is further complicated by the developmental changes associated with adolescence.…

Age of Sexual Debut and Physical Dating Violence Victimization: Sex Differences among US High School Students

ERIC Educational Resources Information Center

Ihongbe, Timothy O.; Cha, Susan; Masho, Saba W.

2017-01-01

Background: Research has shown that early age of sexual debut is associated with physical dating violence (PDV), but sex-specific associations are sparse. We estimated the prevalence of PDV victimization in high school students who have initiated sexual intercourse and examined sex-specific association between age of sexual debut and PDV…

The Influence of Social Adjustment on Normative and Risky Health Behaviors in Emerging Adults With Spina Bifida

PubMed Central

Murray, Caitlin B.; Lennon, Jaclyn M.; Devine, Katie A.; Holmbeck, Grayson N.; Klages, Kimberly; Potthoff, Lauren M.

2015-01-01

Objective To understand the rates of normative and risky health behaviors and the influence of prior and current social adjustment on health risk behaviors in emerging adults with spina bifida (SB). Method These data are part of a larger longitudinal study of youth with SB; at ages 18–19, 50 emerging adults with SB and 60 typically developing (TD) youth participated. Social adjustment was measured at ages 12/13, 14/15, 16/17, and 18/19. Substance use and sexual activity were self-reported by emerging adults. Results The SB group reported similar frequencies (i.e., number of days in the previous month) of cigarette and marijuana use. Fewer individuals with SB reported initiation of both alcohol use (i.e., ever used) and sexual activity (i.e., ever had sex) compared to TD peers. The SB group also reported less frequent alcohol use and fewer sexual partners. Better social adjustment during early adolescence (ages 12/13) predicted more frequent alcohol use and a greater number of sexual partners for all youth. Social adjustment also mediated the effect of group status on health risk behaviors. Conclusions Emerging adults with SB lag behind TD peers in terms of normative initiation of alcohol use and sexual activity. However, this population participates in some risky health behaviors at similar rates compared to their TD peers (e.g., smoking). Youths’ health risk behaviors may be influenced by their level of social adjustment. A challenge for future interventions for this population will be finding methods of improving social functioning without increasing the rate of health risk behavior. PMID:24490647

Sexual Health and Well-being Among Older Men and Women in England: Findings from the English Longitudinal Study of Ageing.

PubMed

Lee, David M; Nazroo, James; O'Connor, Daryl B; Blake, Margaret; Pendleton, Neil

2016-01-01

We describe levels of sexual activity, problems with sexual functioning, and concerns about sexual health among older adults in the English Longitudinal Study of Ageing (ELSA), and associations with age, health, and partnership factors. Specifically, a total of 6,201 core ELSA participants (56 % women) aged 50 to >90 completed a comprehensive Sexual Relationships and Activities questionnaire (SRA-Q) included in ELSA Wave 6 (2012/13). The prevalence of reporting any sexual activity in the last year declined with age, with women less likely than men at all ages to report being sexually active. Poorer health was associated with lower levels of sexual activity and a higher prevalence of problems with sexual functioning, particularly among men. Difficulties most frequently reported by sexually active women related to becoming sexually aroused (32 %) and achieving orgasm (27 %), while for men it was erectile function (39 %). Sexual health concerns most commonly reported by women related to their level of sexual desire (11 %) and frequency of sexual activities (8 %). Among men it was level of sexual desire (15 %) and erectile difficulties (14 %). While the likelihood of reporting sexual health concerns tended to decrease with age in women, the opposite was seen in men. Poor sexual functioning and disagreements with a partner about initiating and/or feeling obligated to have sex were associated with greater concerns about and dissatisfaction with overall sex life. Levels of sexual activity decline with increasing age, although a sizable minority of men and women remain sexually active until the eighth and ninth decades of life. Problems with sexual functioning were relatively common, but overall levels of sexual health concerns were much lower. Sexually active men reported higher levels of concern with their sexual health and sexual dissatisfaction than women at all ages. Older peoples' sexual health should be managed, not just in the context of their age, gender, and general health, but also within their existing sexual relationship.

Correlates of Sexual Activity and Satisfaction in Midlife and Older Women.

PubMed

Thomas, Holly N; Hess, Rachel; Thurston, Rebecca C

2015-01-01

Sexual activity is an important component of quality of life for women across their lifespan. Prior studies show a decline in sexual activity with age, but these studies often fail to consider the role of sexual satisfaction. The aim of this study is to give updated prevalence estimates of sexual activity among women and to elucidate factors associated with sexual activity and sexual satisfaction. We report a cross-sectional analysis of the second wave of a nationally representative sample of US adults aged 28 to 84 years, the Survey of Midlife Development in the United States. The survey used self-administered questionnaires to assess demographic data, self-rated physical and mental health, medical problems and medication use, relationship factors, and sexual activity and satisfaction. Of 2,116 women who answered the questions regarding sexuality, 1,345 (61.8%) women were sexually active in the previous 6 months. The proportion of women who were sexually active decreased with advancing age. Women who were married or cohabitating had approximately 8 times higher odds of being sexually active (odds ratio = 7.91, 95% CI, 4.16-15.04; P <.001). Among women aged 60 years and older who were married or cohabitating, most (59.0%) were sexually active. Among women who were sexually active, higher relationship satisfaction (P <.001), better communication (P = .011), and higher importance of sex P = .040) were related to higher sexual satisfaction, but age was not (P = .79). A considerable proportion of midlife and older women remain sexually active if they have a partner available. Psychosocial factors (relationship satisfaction, communication with romantic partner, and importance of sex) matter more to sexual satisfaction than aging among midlife and older women. © 2015 Annals of Family Medicine, Inc.

Correlates of Sexual Activity and Satisfaction in Midlife and Older Women

PubMed Central

Thomas, Holly N.; Hess, Rachel; Thurston, Rebecca C.

2015-01-01

PURPOSE Sexual activity is an important component of quality of life for women across their lifespan. Prior studies show a decline in sexual activity with age, but these studies often fail to consider the role of sexual satisfaction. The aim of this study is to give updated prevalence estimates of sexual activity among women and to elucidate factors associated with sexual activity and sexual satisfaction. METHODS We report a cross-sectional analysis of the second wave of a nationally representative sample of US adults aged 28 to 84 years, the Survey of Midlife Development in the United States. The survey used self-administered questionnaires to assess demographic data, self-rated physical and mental health, medical problems and medication use, relationship factors, and sexual activity and satisfaction. RESULTS Of 2,116 women who answered the questions regarding sexuality, 1,345 (61.8%) women were sexually active in the previous 6 months. The proportion of women who were sexually active decreased with advancing age. Women who were married or cohabitating had approximately 8 times higher odds of being sexually active (odds ratio = 7.91, 95% CI, 4.16–15.04; P <.001). Among women aged 60 years and older who were married or cohabitating, most (59.0%) were sexually active. Among women who were sexually active, higher relationship satisfaction (P <.001), better communication (P = .011), and higher importance of sex P = .040) were related to higher sexual satisfaction, but age was not (P = .79). CONCLUSIONS A considerable proportion of midlife and older women remain sexually active if they have a partner available. Psychosocial factors (relationship satisfaction, communication with romantic partner, and importance of sex) matter more to sexual satisfaction than aging among midlife and older women. PMID:26195678

Masturbation in urban China.

PubMed

Das, Aniruddha; Parish, William L; Laumann, Edward O

2009-02-01

This study examined the prevalence and sources of masturbatory practice in a nationally representative sample from China completed in the year 2000, with analysis of sources focused on 2,828 urban respondents aged 20-59. In this subpopulation, 13% (95% CI, 10-18) of women and 35% (CI, 26-44) of men reported any masturbation in the preceding year. Prevalence for people in their 20s was higher, and closer to US and European levels, especially for men. Particularly for women, masturbation not only compensated for absent partners but also complemented the high sexual interests of a subset of participants. For both women and men, practicing masturbation appeared to be a two-step process. In the first step, events such as sexual contact in childhood, early puberty, and early sex were related to sexualization and the "gateway event" of adolescent masturbation. In the second step, other factors, such as liberal sexual values and sexual knowledge, further increased the current probability of masturbation. Overall, the results suggest that masturbation is readily adopted even at more modest levels of economic and social development, that masturbation is often more than simply compensatory behavior for regular partnered sex, that masturbatory patterns are heavily influenced by early sexualization, and that a complex model is needed to comprehend masturbatory practice, particularly for women.

An exploratory study of parent-child communication about sex and the sexual attitudes of early, middle, and late adolescents.

PubMed

Fisher, T D

1986-12-01

In an attempt to examine the relationship between parent-child communication about sex and parent-adolescent attitudes about sex, 12- to 20-year-olds (N = 141) and their parents completed sexual communication and attitude questionnaires. The correlation between parents' and children's attitudes were high for all the early adolescents and low for all the middle adolescents. Only among the late adolescents was there a significant difference in the correlations between the sexual attitudes of parents and their children as a function of family communication level, with the attitudes of adolescents and parents in the high communication group being highly correlated and the attitudes of adolescents and parents in the low communication group not being significantly correlated. Middle adolescents had significantly more permissive sexual attitudes than early and late adolescents. Gender variables were also studied, but conclusions were limited due to the small number of participating fathers. All findings must be tempered with the recognition of the possible sampling bias introduced by the use of a convenience sample. It is suggested that the more responsible sexuality seen in adolescents who can talk to their parents about sex may be a function of the similarity in sexual attitudes between these late adolescents and their parents.

"Macho" Beliefs Moderate the Association Between Negative Sexual Episodes and Activation of Incompetence Schemas in Sexual Context, in Gay and Heterosexual Men.

PubMed

Peixoto, Maria Manuela; Nobre, Pedro

2017-04-01

Despite the existence of conceptual models of sexual dysfunction based on cognitive theory, few studies have tested the role of vulnerability factors such as sexual beliefs as moderators of the activation of cognitive schemas in response to negative sexual events. To test the moderator role of dysfunctional sexual beliefs in the association between the frequency of negative sexual episodes and the activation of incompetence schemas in gay and heterosexual men. Five-hundred seventy-five men (287 gay, 288 heterosexual) who completed an online survey on cognitive-affective dimensions and sexual functioning were selected from a larger database. Hierarchical regression analyses were conducted to test the hypothesis that dysfunctional sexual beliefs moderate the association between the frequency of unsuccessful sexual episodes and the activation of incompetence schemas. Participants completed the Sexual Dysfunctional Beliefs Questionnaire and the Questionnaire of Cognitive Schemas Activated in Sexual Context. Findings indicated that men's ability for always being ready for sex, to satisfy the partner, and to maintain an erection until ending sexual activity constitute "macho" beliefs that moderate the activation of incompetence schemas when unsuccessful sexual events occur in gay and heterosexual men. In addition, activation of incompetence schemas in response to negative sexual events in gay men was moderated by the endorsement of conservative attitudes toward moderate sexuality. The main findings suggested that psychological interventions targeting dysfunctional sexual beliefs could help de-catastrophize the consequences of negative sexual events and facilitate sexual functioning. Despite being a web-based study, it represents the first attempt to test the moderator role of dysfunctional sexual beliefs in the association between the frequency of unsuccessful sexual episodes and the activation of incompetence schemas in gay and heterosexual men. Overall, findings support the role of sexual beliefs as facilitators of the activation of incompetence schemas in the face of negative sexual events in gay and heterosexual men, emphasizing the need to develop treatment and prevention strategies aimed at challenging common male beliefs about sexuality. Peixoto MM, Nobre P. "Macho" Beliefs Moderate the Association Between Negative Sexual Episodes and Activation of Incompetence Schemas in Sexual Context, in Gay and Heterosexual Men. J Sex Med 2017;14:518-525. Copyright © 2017 International Society for Sexual Medicine. Published by Elsevier Inc. All rights reserved.

Blood Pressure, Sexual Activity, and Dysfunction in Women With Hypertension: Baseline Findings From the Systolic Blood Pressure Intervention Trial (SPRINT).

PubMed

Foy, Capri G; Newman, Jill C; Berlowitz, Dan R; Russell, Laurie P; Kimmel, Paul L; Wadley, Virginia G; Thomas, Holly N; Lerner, Alan J; Riley, William T

2016-09-01

Sexual function, an important component of quality of life, is gaining increased research and clinical attention in older women with hypertension. To assess the association between systolic blood pressure (SBP) and other variables, and sexual activity and sexual dysfunction in hypertensive women. Baseline analysis of 635 women participants of a larger randomized clinical trial of 9361 men and women. Self-reported sexual activity (yes/no), and sexual function using the Female Sexual Function Inventory (FSFI). 452 participants (71.2%) reported having no sexual activity during the previous 4 weeks. The mean (SD) FSFI score for sexually active participants was 25.3 (6.0), and 52.6% of the sample reported a FSFI score ≤26.55 designating sexual dysfunction. In logistic regression models, SBP was not significantly associated with sexual activity (AOR = 1.002; P > .05). Older age (AOR = 0.95, P < .05), and lower education (AOR for < high school vs college degree = 0.29, P < .05) were associated with lower odds of being sexually active, as was living alone versus living with others (AOR = 0.56, P < .05). Higher weekly alcohol consumption was associated with increased odds of being sexually active (AOR = 1.39; P < .05). In logistic regression models among sexually active participants, SBP was not associated with sexual dysfunction (AOR = 1.01; P > .05). Higher depressive symptoms from the Patient Health Questionnaire-9 (PHQ-9) was associated with higher odds of sexual dysfunction (AOR = 1.24, P < .05), as was increased number of physical comorbidities (AOR = 1.25, P < .05). Diuretic use was associated with lower odds of being sexually active in participants with chronic kidney disease (AOR = 0.33, P < .05). Younger age, higher education, living with others, and higher weekly alcohol consumption were significantly associated with higher odds of being sexually active in a sample of middle-aged and older women with hypertension. Increased depressive symptoms and increased physical comorbidities were significantly associated with increased odds of sexual dysfunction. SBP was not significantly associated with sexual activity or sexual dysfunction. Copyright © 2016 International Society for Sexual Medicine. Published by Elsevier Inc. All rights reserved.

Sexual self-concept and intended sexual behavior of young adolescent Taiwanese girls.

PubMed

Pai, Hsiang-Chu; Lee, Sheuan; Chang, Ting

2010-01-01

People begin to become aware of their sexual drive and erotic feelings as young adolescents. Such activity often has been overlooked in Taiwan, a traditional society, because sexuality is viewed as a private issue. The purpose of this study was to explore the sexual self-concept and intended sexual behavior of young adolescent girls in Taiwan. Participants included 372 girls, 12 to 14 years old, from junior high schools in Taiwan who completed two questionnaires on sexual experience and sexually related items: the Sexual Self-Concept Inventory, the Parental Approval of Sexual Behavior Scale, and the Friends' Approval of Sexual Behavior Scale, which were combined into one scale, with separate scores. Girls' self-reports showed low (negative) sexual self-concept, high perceived parental disapproval, and somewhat high perceived friends' disapproval of sexual activities. Sexual self-concept is associated with perceived parental and peer approval of sexual activities, and it is associated with sexual experience and intended sexual activities as well. A young adolescent girl who has a high score on the perceived sexual arousability factor of the Sexual Self-Concept Inventory is more likely to report the strongest intention toward sexual behavior. Sexual self-concept may play a key role in girls' intended sexual activities, including engaging in low-level sexual activities (e.g., kissing and breast fondling) that occur before intercourse, even when associated with intercourse intention. The research suggests that addressing sexual self-concept needs to be a priority to prevent young girls from engaging in sexual intercourse.

Development and validation of the Female Sexual Function Index adaptation for breast cancer patients (FSFI-BC).

PubMed

Bartula, Iris; Sherman, Kerry A

2015-08-01

Sexual dysfunction following breast cancer treatment is common and screening for this is recommended. This study determined the reliability, validity, and acceptability of a breast cancer-specific adaptation of the Female Sexual Function Index, the FSFI-BC. This new measure addresses limitations in the FSFI when assessing sexual dysfunction of women with breast cancer regarding applicability to non-sexually active women, measuring distress and changes after cancer. Female breast cancer survivors (n = 596; 429 sexually active, 166 non-sexually active) completed an online survey including demographic/medical information, the FSFI-BC, and scales measuring sexual functioning, fatigue, body image, physical and mental health, and relationship adjustment (Time 1). Three weeks later, 326 women (245 sexually active; 81 non-sexually active) completed the Time 2 survey including the FSFI-BC, and questions regarding its acceptability and perceived change in sexual functioning. Reliability, construct validity, and acceptability were examined using standard scale validation techniques. Exploratory factor analysis delineated seven factors: Changes after cancer, desire/arousal, lubrication, orgasm, pain, satisfaction, and distress, accounting for 79.98 % (sexually active) and 77.19 % (non-active) variance in responses. Acceptable internal consistencies (non-active: α = 0.71-0.96; sexually active: α = 0.89-0.96) and test-retest reliabilities (non-active: r = 0.63-0.86; sexually active: r = 0.71-0.88) were evident. Inter-scale correlations provided evidence for convergent and divergent validities of the FSFI-BC. Both sexually active and non-active women provided positive feedback about the FSFI-BC. The optional partner questions demonstrated clinical utility. With desirable psychometric properties and acceptability to participants, the FSFI-BC is suitable for screening for sexual dysfunction in women with breast cancer.

Pregnancy in adolescents.

PubMed

Davis, S

1989-06-01

The United States must improve its efforts to reduce teen pregnancy. We occupy an alarming position in the developed world from the standpoint of the magnitude of the pregnancy issue. While our society promotes sexuality to sell all sorts of consumer goods, it still refuses for the most part to make contraceptives familiar and available to sexually active teens. The youngest adolescents, 10 to 14 years, are having sex and babies at an increasing rate. Their children will have limited futures. Only by stepping up our efforts to prevent early pregnancy will we make possible a life of opportunity and choice for the young people of our country. Consequences will be costly and tragic if we do not.

Estrogen Receptor β Activation Rapidly Modulates Male Sexual Motivation through the Transactivation of Metabotropic Glutamate Receptor 1a

PubMed Central

Seredynski, Aurore L.; Balthazart, Jacques; Ball, Gregory F.

2015-01-01

In addition to the transcriptional activity of their liganded nuclear receptors, estrogens, such as estradiol (E2), modulate cell functions, and consequently physiology and behavior, within minutes through membrane-initiated events. The membrane-associated receptors (mERs) underlying the acute effects of estrogens on behavior have mostly been documented in females where active estrogens are thought to be of ovarian origin. We determined here, by acute intracerebroventricular injections of specific agonists and antagonists, the type(s) of mERs that modulate rapid effects of brain-derived estrogens on sexual motivation in male Japanese quail. Brain aromatase blockade acutely inhibited sexual motivation. Diarylpropionitrile (DPN), an estrogen receptor β (ERβ)-specific agonist, and to a lesser extent 17α-estradiol, possibly acting through ER-X, prevented this effect. In contrast, drugs targeting ERα (PPT and MPP), GPR30 (G1 and G15), and the Gq-mER (STX) did not affect sexual motivation. The mGluR1a antagonist LY367385 significantly inhibited sexual motivation but mGluR2/3 and mGluR5 antagonists were ineffective. LY367385 also blocked the behavioral restoration induced by E2 or DPN, providing functional evidence that ERβ interacts with metabotropic glutamate receptor 1a (mGluR1a) signaling to acutely regulate male sexual motivation. Together these results show that ERβ plays a key role in sexual behavior regulation and the recently uncovered cooperation between mERs and mGluRs is functional in males where it mediates the acute effects of estrogens produced centrally in response to social stimuli. The presence of an ER–mGluR interaction in birds suggests that this mechanism emerged relatively early in vertebrate history and is well conserved. SIGNIFICANCE STATEMENT The membrane-associated receptors underlying the acute effects of estrogens on behavior have mostly been documented in females, where active estrogens are thought to be of ovarian origin. Using acute intracerebroventricular injections of specific agonists and antagonists following blockade of brain aromatase, we show here that brain-derived estrogens acutely facilitate male sexual motivation through the activation of estrogen receptor β interacting with the metabotropic glutamate receptor 1a. This behavioral effect occurring within minutes provides a mechanistic explanation of how an estrogen receptor not intrinsically coupled to intracellular effectors can signal from the membrane to govern behavior in a very rapid fashion. It suggests that different subtypes of estrogen receptors could regulate the motivation versus performance aspects of behavior. PMID:26400941

Estrogen Receptor β Activation Rapidly Modulates Male Sexual Motivation through the Transactivation of Metabotropic Glutamate Receptor 1a.

PubMed

Seredynski, Aurore L; Balthazart, Jacques; Ball, Gregory F; Cornil, Charlotte A

2015-09-23

In addition to the transcriptional activity of their liganded nuclear receptors, estrogens, such as estradiol (E2), modulate cell functions, and consequently physiology and behavior, within minutes through membrane-initiated events. The membrane-associated receptors (mERs) underlying the acute effects of estrogens on behavior have mostly been documented in females where active estrogens are thought to be of ovarian origin. We determined here, by acute intracerebroventricular injections of specific agonists and antagonists, the type(s) of mERs that modulate rapid effects of brain-derived estrogens on sexual motivation in male Japanese quail. Brain aromatase blockade acutely inhibited sexual motivation. Diarylpropionitrile (DPN), an estrogen receptor β (ERβ)-specific agonist, and to a lesser extent 17α-estradiol, possibly acting through ER-X, prevented this effect. In contrast, drugs targeting ERα (PPT and MPP), GPR30 (G1 and G15), and the Gq-mER (STX) did not affect sexual motivation. The mGluR1a antagonist LY367385 significantly inhibited sexual motivation but mGluR2/3 and mGluR5 antagonists were ineffective. LY367385 also blocked the behavioral restoration induced by E2 or DPN, providing functional evidence that ERβ interacts with metabotropic glutamate receptor 1a (mGluR1a) signaling to acutely regulate male sexual motivation. Together these results show that ERβ plays a key role in sexual behavior regulation and the recently uncovered cooperation between mERs and mGluRs is functional in males where it mediates the acute effects of estrogens produced centrally in response to social stimuli. The presence of an ER-mGluR interaction in birds suggests that this mechanism emerged relatively early in vertebrate history and is well conserved. Significance statement: The membrane-associated receptors underlying the acute effects of estrogens on behavior have mostly been documented in females, where active estrogens are thought to be of ovarian origin. Using acute intracerebroventricular injections of specific agonists and antagonists following blockade of brain aromatase, we show here that brain-derived estrogens acutely facilitate male sexual motivation through the activation of estrogen receptor β interacting with the metabotropic glutamate receptor 1a. This behavioral effect occurring within minutes provides a mechanistic explanation of how an estrogen receptor not intrinsically coupled to intracellular effectors can signal from the membrane to govern behavior in a very rapid fashion. It suggests that different subtypes of estrogen receptors could regulate the motivation versus performance aspects of behavior. Copyright © 2015 the authors 0270-6474/15/3313110-14$15.00/0.

Sexual Identity, Sex of Sexual Contacts, and Health-Risk Behaviors among Students in Grades 9-12--Youth Risk Behavior Surveillance, Selected Sites, United States, 2001-2009. Morbidity and Mortality Weekly Report. Early Release. Volume 60

ERIC Educational Resources Information Center

Kann, Laura; O'Malley Olsen, Emily; McManus, Tim; Kinchen, Steve; Chyen, David; Harris, William A.; Wechsler, Howell

2011-01-01

Problem: Sexual minority youths are youths who identify themselves as gay or lesbian, bisexual, or unsure of their sexual identity or youths who have only had sexual contact with persons of the same sex or with both sexes. Population-based data on the health-risk behaviors practiced by sexual minority youths are needed at the state and local…

Young men in juvenile detention centers in Rio de Janeiro, Brazil: gender, sexuality, masculinity and health implications.

PubMed

Nascimento, Marcos Antonio Ferreira do; Uziel, Anna Paula; Hernández, Jimena de Garay

2018-02-19

This article presents results for young men's health based on an intervention-study on gender, sexuality, and health of adolescents and young men in conflict with the law, deprived of their freedom, and subject to socio-educational confinement in Rio de Janeiro, Brazil. The themes addressed included questions on overall health, mental health, and sexual and reproductive health, analyzed from a relational gender perspective and social construction of masculinities. The majority of these young men are black, from low-income communities, with low schooling levels, and ranging in age from 14 to 21 years of age; some of them are fathers. The study showed that these young men have been exposed to police and social violence from a very early age and have been deprived of their freedom due to involvement with the drug traffic, homicides, or episodes of sexual violence. The male and female health professionals that work with them report that the most common health problems are skin conditions, mental disorders, and sexually transmissible infections. Male chauvinism and rigid notions of gender and sexuality are important factors in the views of these young men on health (especially sexual and reproductive). Their discourse takes violence and paternity for granted as important signs in the public demonstration of masculinity. There is an urgent need to include discussions on gender and sexuality in health professionals' training and activities with these young men. It is also necessary to call attention to the strong influence of gender concepts, social group, and sexual orientation in practices, interpersonal relations, and health promotion.

Changes in Parent-Child Relationship Quality across Early Adolescence: Implications for Engagement in Sexual Behavior

ERIC Educational Resources Information Center

McElwain, Alyssa D.; Bub, Kristen L.

2018-01-01

The present study investigated how changes in specific dimensions of the parent-adolescent relationship predict adolescent engagement in sexual intercourse and oral sex. Longitudinal data from 1,364 participants in the National Institute of Child Health and Human Development (NICHD) Study of Early Child Care and Youth Development were gathered at…

Experience of Sexual Abuse in Childhood and Abortion in Adolescence and Early Adulthood

ERIC Educational Resources Information Center

Boden, Joseph M.; Fergusson, David M.; Horwood, L. John

2009-01-01

Objective: The present study examined the associations between the experience of sexual abuse in childhood (CSA) and the number of abortions in adolescence and early adulthood. Method: A 25-year prospective longitudinal study of the health, development, and adjustment of a birth cohort of 1,265 New Zealand children (630 females). Measures included…

Parental Monitoring during Early Adolescence Deters Adolescent Sexual Initiation: Discrete-Time Survival Mixture Analysis

ERIC Educational Resources Information Center

Huang, David Y. C.; Murphy, Debra A.; Hser, Yih-Ing

2011-01-01

We used discrete-time survival mixture modeling to examine 5,305 adolescents from the 1997 National Longitudinal Survey of Youth regarding the impact of parental monitoring during early adolescence (ages 14-16) on initiation of sexual intercourse and problem behavior engagement (ages 14-23). Four distinctive parental-monitoring groups were…

Early Adolescent Sexual Initiation and Physical/Psychological Symptoms: A Comparative Analysis of Five Nations

ERIC Educational Resources Information Center

Madkour, Aubrey Spriggs; Farhat, Tilda; Halpern, Carolyn Tucker; Godeau, Emmanuelle; Nic Gabhainn, Saoirse

2010-01-01

Although most people in developed countries experience sexual initiation during adolescence, little is known about inter-country variability in the psychosocial correlates of early initiation. Population-based samples of 15-year-olds (n = 6,111, 52% female) who participated in the Health Behaviors in School-Aged Children Study (Finland, Scotland,…

Exposure to Childhood Sexual and Physical Abuse and Adjustment in Early Adulthood

ERIC Educational Resources Information Center

Fergusson, David M.; Boden, Joseph M.; Horwood, L. John

2008-01-01

Objective: This research examined linkages between exposure to childhood sexual abuse (CSA) and childhood physical punishment/abuse (CPA) and mental health issues in early adulthood. Method: The investigation analyzed data from a birth cohort of over 1,000 New Zealand young adults studied to the age of 25. Results: Exposure to CSA and CPA was…

Sexual Activity and Cognitive Decline in Older Adults.

PubMed

Allen, Mark S

2018-05-16

This prospective study tested whether sexual activity and emotional closeness during partnered sexual activity relate to cognitive decline (episodic memory performance) in older adulthood. In total, 6016 adults aged 50 and over (2672 men, 3344 women; M age = 66.0 ± 8.8 years) completed an episodic memory task and self-report questions related to health, sexual activity, and emotional closeness. Two years later, participants again completed the episodic memory task. After controlling for demographic and health-related lifestyle factors, more frequent sexual activity and greater emotional closeness during partnered sexual activity were associated with better memory performance. The association between sexual activity and memory performance was stronger among older participants in the sample. Memory performance worsened over 2 years, but change in memory performance was unrelated to sexual activity or emotional closeness during partnered sexual activity. These findings build on experimental research that has found sexual activity enhances episodic memory in non-human animals. Further research using longer timeframes and alternative measures of cognitive decline is recommended.

Early life sexual abuse is associated with increased suicide attempts: An update meta-analysis.

PubMed

Ng, Qin Xiang; Yong, Bob Zheng Jie; Ho, Collin Yin Xian; Lim, Donovan Yutong; Yeo, Wee-Song

2018-04-01

Suicide is an emerging, yet preventable global health issue associated with significant mortality. Identification of underlying risk factors and antecedents may inform preventive strategies and interventions. This study serves to provide an updated meta-analysis examining the extent of association of early life sexual abuse with suicide attempts. Using the keywords [early abuse OR childhood abuse OR sexual OR rape OR molest* OR violence OR trauma OR PTSD] AND [suicid* OR premature OR unnatural OR deceased OR died OR mortality], a preliminary search on the PubMed, Ovid, PsychINFO, Web of Science and Google Scholar databases yielded 12,874 papers published in English between 1-Jan-1988 and 1-June-2017. Of these, only 47 studies were included in the final meta-analysis. The 47 studies (25 cross-sectional, 14 cohort, 6 case-control and 2 twin studies) contained a total of 151,476 subjects. Random-effects meta-analysis found early life sexual abuse to be a significant risk factor for suicide attempts, compared to baseline population (pooled OR 1.89, 95% CI: 1.66 to 2.12, p < 0.001). Subgroup analyses of cross-sectional and longitudinal studies showed similar findings of increased risk as they yielded ORs of 1.98 (95% CI: 1.70 to 2.25, p < 0.001) and 1.65 (95% CI: 1.37 to 1.93, p < 0.001), respectively. In both cross-sectional and longitudinal studies, childhood sexual abuse was consistently associated with increased risk of suicide attempts. The findings of the present study provide strong grounds for funding public policy planning and interventions to prevent sexual abuse and support its victims. Areas for future research should include preventive and treatment strategies and factors promoting resilience following childhood sexual abuse. Future research on the subject should have more robust controls and explore the differential effects of gender and intra-versus extra-familial sexual abuse. Copyright © 2018 Elsevier Ltd. All rights reserved.

'If your husband calls, you have to go': understanding sexual agency among young married women in urban South India.

PubMed

Pande, Rohini Prabha; Falle, Tina Y; Rathod, Sujit; Edmeades, Jeffrey; Krishnan, Suneeta

2011-03-01

Early marriage is common in many developing countries, including India. Women who marry early have little power within their marriage, particularly in the sexual domain. Research is limited on women's ability to control their marital sexual experiences. We identified factors affecting sexual communication among married women aged 16-25, in Bangalore, India, and how factors associated with sexual communication differed from those influencing non-sexual agency. We ran ordered logit regression models for one outcome of sexual agency (sexual communication, n = 735) and two outcomes of non-sexual agency (fertility control, n = 735, and financial decision-making, n = 728). Sexual communication was more restricted (83 women (11.3%) with high sexual communication) than financial decision-making (183 women (25.1%) with high financial decision-making agency) and fertility control (238 women (32.4%) with high fertility control). Feeling prepared before the first sexual experience was significantly associated with sexual communication (odds ratio (OR) = 1.8; 95% confidence interval (CI) = 1.13-2.89). Longer marriage duration (OR 2.13; 95% CI = 1.42-3.20) and having worked pre-marriage (OR 1.38; 95% CI = 1.02-1.86) were also significant. Few other measures of women's resources increased their odds of sexual communication. Education, having children, pre-marital vocational training and marital intimacy were significant for non-sexual outcomes but not sexual communication. Policy-makers seeking to enhance young married women's sexual communication need to consider providing sex education to young women before they marry. More broadly, interventions designed to increase women's agency need to be tailored to the type of agency being examined.

'Let's talk about sex' - A Knowledge, Attitudes and Practice study among Paediatric Nurses about Teen Sexual Health in Hong Kong.

PubMed

Yip, Benjamin Hon-Kei; Sheng, Xiao-Tong; Chan, Vivian Wai-Yen; Wong, Lilian Hiu-Lei; Lee, Susanna Wai-Yee; Abraham, Anisha Anna

2015-09-01

To explore the knowledge, attitudes and practices of paediatric nurses in Hong Kong towards adolescent sexual health issues. In Hong Kong, teens are becoming more sexually permissive. As a result, early sexual activity, Sexually transmitted diseases (STD) and unplanned pregnancies among adolescents are increasing. Paediatric nurses are potentially excellent sexual health educators; however, studies in other countries have reported that nurses have inadequate knowledge and skills about sexual health. Little is known about the knowledge, attitudes and practices of nurses in Hong Kong related to teen sexual health. This is a cross-sectional survey study. The survey was developed after an extensive literature review and partially adapted from previously validated questionnaires on nursing needs, knowledge, attitude and practice. An anonymous self-administered questionnaire in Chinese was distributed to 500 nurses in Hong Kong attending a local paediatric conference. Participants (n = 394) were recruited using convenience sampling methods. Survey data were analysed using descriptive statistics, correlation tests and logistic regression analyses. The majority of nurses had a high awareness of the importance of sexual healthcare, but rarely felt knowledgeable or comfortable discussing sexual health issues with adolescents. Higher comfort level was associated with higher frequency of practice with an average adjusted odds ratios of 2·64. Inadequate or lack of training (39·4%) was the most significant barrier in providing adolescent sexual health screening and counselling. Nurses' clinical practices towards adolescent's sexual health issues were influenced by their perceived comfort level followed by their self-ranked knowledge and training experience. Further specific training on communication, counselling and general sexual health should be provided to nurses in Hong Kong. Nurses' comfort level was the most important factor influencing their clinical practice with teens. Further specific training should be provided to nurses in Hong Kong to improve adolescent sexual health. © 2015 John Wiley & Sons Ltd.

The impact of endocrine therapy on sexual dysfunction in postmenopausal women with early stage breast cancer: encouraging results from a prospective study.

PubMed

Frechette, Dominique; Paquet, Lise; Verma, Shailendra; Clemons, Mark; Wheatley-Price, Paul; Gertler, Stan Z; Song, Xinni; Graham, Nadine; Dent, Susan

2013-08-01

The goal of this project was to investigate the contentious issue of a possible effect of endocrine therapy (ET) on sexual dysfunction (SD) in postmenopausal early stage breast cancer survivors. To date, few studies have assessed sexual functioning prior to initiating ET and none have taken sexual distress into account when reporting the prevalence of ET-induced SD. We report the findings of a study on the change in SD (defined as experiencing sexual problems causing distress) during the first 6 months of ET usage. Between January 2009 and May 2011, 118 patients entered the study and 66 completed questionnaires prior to initiation of ET and after 6 months of use. Sexual functioning (SF) was evaluated with the female sexual function index while sexual distress was assessed with the female sexual distress scale (FSDS-R). Gynecological symptoms were measured with the FACT-B ES subscale. Over time, the level of gynecological symptoms increased (p < 0.001), whereas no decline in SF was observed. The percentage of women who reported experiencing at least one sexual problem (85 %) and the percentage who were sexually distressed (30 %) remained the same across time. Importantly, the change in the prevalence of SD between baseline (24 %) and 6 months (29 %) was not statistically significant. Women experiencing SD at baseline were more likely to experience SD after 6 months of ET usage (OR = 7.4, 95 % CI = 1.5-36.9) than women who had no SD prior to initiating ET. The observation that SF remained stable across time is encouraging news. However, longer follow-up and the inclusion of women who were premenopausal at diagnosis are needed to determine the potential influence of extended duration of ET (e.g., at least 5 years) on SD. Further studies, including assessing the impact of early identification of patients at risk of developing SD and timely intervention, are warranted.

Psychological Factors Involved in Sexual Desire, Sexual Activity, and Sexual Satisfaction: A Multi-factorial Perspective.

PubMed

Dosch, Alessandra; Rochat, Lucien; Ghisletta, Paolo; Favez, Nicolas; Van der Linden, Martial

2016-11-01

This study explored the role of psychological trait factors in sexual desire and sexual activity. In particular, it investigated how these factors may contribute to maintaining a balance between motivational aspects and self-control abilities, as both have been considered important in relation to adaptive sexuality. Moreover, the study explored the relationship between sexual desire, activity, and satisfaction. Participants completed questionnaires assessing sexual desire (dyadic, solitary), sexual activity (with a partner, alone), sexual satisfaction, approach and avoidance motivation, attachment, self-control, sensation seeking, and mindfulness. Cluster analyses, based on participants' level of sexual desire and sexual activity, highlighted three distinct profiles for each gender related to different types of psychological functioning: (a) participants with high dyadic sexual desire and activity were the most sexually satisfied, showed optimal psychological functioning, and were characterized by a balance between motivational tendencies to seek positive rewards and self-control abilities (high approach motivation, secure attachment, high self-control, high mindfulness); (b) participants with high dyadic and solitary sexual desire and activity were moderately satisfied and showed a type of psychological functioning predominantly characterized by impulsivity (an overly high motivation to obtain rewards in women, and low self-control in men); (c) participants with low dyadic sexual desire and activity were the least sexually satisfied and were characterized by high motivation to avoid negative consequences and low self-control (high avoidance motivation, insecure attachment, and poor mindfulness). These results shed further light on how fundamental psychological factors contribute to explain the individual variability in sexual desire, activity, and satisfaction.

[Sex education and the problem of early sexual relations among adolescents].

PubMed

Castellanous Simons, B; Gonzalez Hernandez, A

1981-01-01

Puberty today occurs about 2 years earlier than it did at the beginning of the century. The age of menarche is now usually between 11-13 years, while the establishment of spermatogenesis and appearance of the 1st ejaculation usually occurs between 13-15 years. The ages at which adolescents feel mature, want to behave like adults, and initiate sexual activity are now lower than in the past. Sexual relations may occur between adolescents before they are fully capable of recognizing their consequences as autonomous and responsible acts guided by a system of moral convictions. Both marriage and parenthood may have unfavorable consequences for future personality development, sexual adjustment, and the personal-social adaptation of the individual. In Cuba, the persistence of traces of bourgeois mentality can be seen in the tendency to teach young girls false concepts of female behavior. Traits such as submissiveness, passivity, and fragility are stressed, and girls are taught to inhibit their sexuality from a very young age. Adolescent boys are expected to display virility and machismo. Adolescent boys may be so interested in the physical aspects of sexual activity that they deprecate the aspects, considering them to be weak female traits. Boys are more likely to separate the sexual object and the love object, while such duality is unusual in girls. Among the most serious problems of adolescent sexual activity in Cuba is a high rate of abortions among young adolescents. Some adolescents are promiscuous and have frequent changes of partner. The age group 15-19 years has the 3rd highest rate of syphilis and the 2nd highest of gonorrhea. The proportion of births to minors has increased from 22% in 1973 to almost half in some provinces. Divorce rates have been in constant increase in Cuba, and psychosocial immaturity of very young spouses is a principal factor in divorce. The widening temporal gap between attainment of puberty and marriage, which is likely to be postponed until the completion of ever more time-consuming educations, is a factor in increased premarital sex although it is not a determinant of it. An adequate sex education program would help adolescents develop responsible attitudes and good foundations for their future sexual adjustments. It would also help prevent adolescent pregnancy, with its frequent negative consequences.

Adverse Childhood Experiences and Arrest Patterns in a Sample of Sexual Offenders.

PubMed

Levenson, Jill S; Socia, Kelly M

2016-06-01

Developmental psychopathology theories suggest that childhood adversity can contribute to antisocial conduct and delinquent activities. The purpose of this study was to explore the influence of adverse childhood experiences (ACE) on arrest patterns in a sample of sexual offenders (N = 740). Higher ACE scores were associated with a variety of arrest outcomes, indicating that the accumulation of early trauma increased the likelihood of versatility and persistence of criminal behavior. Rapists of adults had higher ACE scores, lower levels of specialization, and higher levels of persistence than sex offenders with minor victims only. Child sexual abuse, emotional neglect, and domestic violence in the childhood home were significant predictors of a higher number of sex crime arrests. For measures of nonsexual arrests and criminal versatility, it was the household dysfunction factors-substance abuse, unmarried parents, and incarceration of a family member-that were predictive, suggesting that family dysfunction and a chaotic home environment contributed significantly to increased risk of general criminal behavior. Sex offenders inspire little sympathy in our society but may be among those most in need of trauma-informed models of treatment that recognize the influence of early adversity on maladaptive schema and self-regulation deficits related to criminal behavior. © The Author(s) 2015.

Reconsiderations about Greek homosexualities.

PubMed

Percy, William Armstrong

2005-01-01

Focusing his analysis on (mostly Athenian) vase paintings of the sixth- and early fifth-century and on a handful of texts from the late fifth- and early fourth-century (again Athenian), Dover depicted the pederastic relationship of erastes (age 20 to 30) and eromenos (age 12-18) as defined by sexual roles, active and passive, respectively. This dichotomy he connected to other sexual and social phenomena, in which the active/ penetrating role was considered proper for a male adult Athenian citizen, while the passive/penetrated role was denigrated, ridiculed, and even punished. Constructing various social and psychological theories, Foucault and Halperin, along with a host of others, have extended his analysis, but at the core has remained the Dover dogma of sexual-role dichotomization. Penetration has become such a focal point in the scholarship that anything unable to be analyzed in terms of domination is downplayed or ignored. To reduce homosexuality or same-sex behaviors to the purely physical or sexual does an injustice to the complex phenomena of the Greek male experience. From Sparta to Athens to Thebes and beyond, the Greek world incorporated pederasty into their educational systems. Pederasty became a way to lead a boy into manhood and full participation in the polis, which meant not just participation in politics but primarily the ability to benefit the city in a wide range of potential ways. Thus the education, training, and even inspiration provided in the pederastic relationship released creative forces that led to what has been called the Greek 'miracle.' From around 630 BCE we find the institution of Greek pederasty informing the art and literature to a degree yet to be fully appreciated. Moreover, this influence not only extends to the 'higher' realms of culture, but also can be seen stimulating society at all levels, from the military to athletic games, from philosophy to historiography. An understanding of sexual practices-useful, even essential, to an appreciation of Greek pederasty- cannot fully explicate its relationship to these other phenomena; pederasty is found in many societies, and certainly existed before the Greeks. It is time that we move beyond Dover and recover the constructive dynamics of Greek pederasty.

Specificity of sexual arousal for sexual activities in men and women with conventional and masochistic sexual interests.

PubMed

Chivers, Meredith L; Roy, Carolyn; Grimbos, Teresa; Cantor, James M; Seto, Michael C

2014-07-01

Prior studies consistently report that men's genital responses correspond to their sexual activity interests (consenting vs. coercive sex) whereas women's responses do not. For women, however, these results may be confounded by the sexual activities studied and lack of suitable controls. We examined the subjective and genital arousal responses of men and women with conventional (22 men and 15 women) or masochistic sexual interests (16 men and 17 women) to narratives describing conventional sex or masochistic sex. The aims of the studies were twofold: (1) to examine whether gender differences in the specificity of sexual arousal previously observed for gender also exist for sexual activity interests; and (2) to examine whether men and women with masochistic sexual interests demonstrate specificity of sexual response for their preferred sexual activities. Surprisingly, the pattern of results was very similar for men and women. Both men and women with conventional sexual interests (WCI) reported more sexual arousal, and responded more genitally, to conventional than to masochistic sex, demonstrating specificity of sexual arousal for their preferred sexual activities. Despite showing specificity for conventional sexual activities, the genital responses of WCI were still gender nonspecific. In contrast, women and men with masochistic sexual interests demonstrated nonspecific subjective and genital responses to conventional and masochistic sex. Indices of genital and subjective sexual arousal to masochistic versus conventional stimuli were positively and significantly correlated with self-reported thoughts, fantasies, interests, and behaviors involving masochism. The results suggest that gender similarities in the specificity of sexual arousal for sexual activity exist despite consistent gender differences in the specificity of sexual arousal for gender.

Sexual trajectories of abused and neglected youths.

PubMed

Brown, Jocelyn; Cohen, Patricia; Chen, Henian; Smailes, Elizabeth; Johnson, Jeffrey G

2004-04-01

The study objective was to examine whether childhood abuse or neglect is associated with the age of onset of puberty and sexual and romantic behavior. A cohort of children (the Children in the Community study) was randomly selected and studied prospectively from childhood to adulthood. A sample of 816 youths were interviewed in their homes at a mean age of 14, 16, and 22 years in 1983, from 1985 to 1986, and from 1991 to 1994. The outcome measures included age of menarche, signs of male puberty, first being in love, dating, sexual intercourse, and pregnancy reported by youths. Child abuse and neglect were measured by official records and youth reports. A history of two or more incidents of sexual abuse was significantly associated with early puberty and early pregnancy after gender, class, race, paternal absence, and mother's age at the birth of the study child were controlled statistically. Public education regarding risk for premature sexual behavior among youths who have experienced sexual abuse is warranted. Efforts to prevent teenage pregnancy should include monitoring and educating sexually abused children as they enter puberty.

Early Adolescent Sexual Initiation and Physical/Psychological Symptoms: A Comparative Analysis of Five Nations

PubMed Central

Farhat, Tilda; Halpern, Carolyn Tucker; Godeau, Emmanuelle; Gabhainn, Saoirse Nic

2010-01-01

Although most people in developed countries experience sexual initiation during adolescence, little is known about inter-country variability in the psychosocial correlates of early initiation. Population-based samples of 15-year-olds (n = 6,111, 52% female) who participated in the Health Behaviors in School-Aged Children Study (Finland, Scotland, France and Poland, 1997/1998) or the National Longitudinal Study of Adolescent Health (United States, 1996) self-reported sexual intercourse experience and physical (headaches, trouble sleeping) or psychological (unhappiness, loneliness, sadness, moodiness) symptoms. Analyses were conducted stratified by gender. Sexual initiation prevalence and symptoms scores varied significantly across nations. In adjusted models, sexual initiation was not related to symptoms among boys in any nation, but significantly positively related to symptoms among girls in Poland and the US. Results support variability by gender and nation in the relationship between adolescents’ sexual initiation and physical/psychological symptoms. Empirically investigating specific features of national contexts that generate these differences should be explored further. PMID:20333456

Early adolescent sexual initiation and physical/psychological symptoms: a comparative analysis of five nations.

PubMed

Madkour, Aubrey Spriggs; Farhat, Tilda; Halpern, Carolyn Tucker; Godeau, Emmanuelle; Nic Gabhainn, Saoirse

2010-10-01

Although most people in developed countries experience sexual initiation during adolescence, little is known about inter-country variability in the psychosocial correlates of early initiation. Population-based samples of 15-year-olds (n = 6,111, 52% female) who participated in the Health Behaviors in School-Aged Children Study (Finland, Scotland, France and Poland, 1997/1998) or the National Longitudinal Study of Adolescent Health (United States, 1996) self-reported sexual intercourse experience and physical (headaches, trouble sleeping) or psychological (unhappiness, loneliness, sadness, moodiness) symptoms. Analyses were conducted stratified by gender. Sexual initiation prevalence and symptoms scores varied significantly across nations. In adjusted models, sexual initiation was not related to symptoms among boys in any nation, but significantly positively related to symptoms among girls in Poland and the US. Results support variability by gender and nation in the relationship between adolescents' sexual initiation and physical/psychological symptoms. Empirically investigating specific features of national contexts that generate these differences should be explored further.

The roles of partner communication and relationship status in adolescent contraceptive use.

PubMed

Johnson, Abigail Z; Sieving, Renee E; Pettingell, Sandra L; McRee, Annie-Laurie

2015-01-01

Because of high rates of pregnancy and sexually transmitted infections among adolescents, factors influencing adolescents' contraceptive use require close examination. This study explores how different types of partner communication relate to contraceptive use among adolescent girls and whether these associations vary by relationship status. Cross-sectional, self-report data from 253 sexually active 13- to 17-year-old girls were used to examine associations between partner communication, relationship status, and contraceptive consistency. In a multivariate analysis, partner communication specific to contraceptive use (RR = 1.3, p < .001) and "steady" partnership status (RR = 0.65, p < .01) were associated with hormonal contraceptive consistency. In interaction models, the impact of partner communication on hormonal consistency was greater in steady partnerships than in casual partnerships. Findings suggest that clinicians should ask about the nature of adolescent girls' relationships with their sexual partners when encouraging contraceptive use. Early communication with partners about sexual topics should be stressed, especially among girls in steady relationships. Copyright © 2015 National Association of Pediatric Nurse Practitioners. Published by Elsevier Inc. All rights reserved.

Sexual harassment at work in the United States.

PubMed

Das, Aniruddha

2009-12-01

Using nationally representative data from the 1992 U.S. National Health and Social Life Survey, this study queried the prevalence and risk factors of lifetime workplace sexual harassment among both women and men. Among those aged 18-60 reporting ever having worked, 41% of women (CI, 37-44) reported any workplace harassment over their lifetime, with men's harassment prevalence significantly lower, at 32% (CI, 29-35). In the youngest age groups (those in their 20s or younger), there was no statistically significant difference between women's and men's harassment prevalence. Multivariate analysis of risk factors suggested that, in contrast to much of the harassment literature, among both genders workplace harassment seemed to have at least as much to do with a system of "routine activities" mechanisms-a victim's conscious or unconscious sexual signaling, more exposure to potential harassers, and a perpetrator's lower cost of harassment-as with unobserved differences in power between victim and perpetrator. Strikingly, both women's and men's harassment was strongly linked to markers of sexualization, whether early developmental factors or behavioral patterns in adulthood-a mechanism insufficiently emphasized in the harassment literature.

Sexual activity and contraceptive use among low-income urban black adolescent females.

PubMed

Keith, J B; McCreary, C; Collins, K; Smith, C P; Bernstein, I

1991-01-01

A modified form of Nathanson and Becker's (1983) Health Belief Model Questionnaire and other measures designed to assess cognitive processing were administered to low-income black adolescent female clients of an inner-city comprehensive health care clinic. The purpose of the study was to explore determinants of sexual activity and contraceptive use. Subjects were classified as not sexually active (n = 50), sexually active/noncontracepting (n = 20), or sexually active/contracepting (n = 72). Not sexually active subjects tended to be younger, more career motivated, to have a father at home, to be more influenced by family values, and to have more conservative attitudes regarding adolescent sexuality than did sexually active subjects. Sexually active/noncontracepting subjects tended to report fewer benefits and more barriers to the use of contraception. Level of cognitive processing did not differ among the three groups, but was at a lower-than-expected level for age. Finally, inconsistent contraceptive use was common to both sexually active groups.