Archives of Sexual Behavior最新文献

Despite recurring calls for diversity and inclusion in adolescent sexuality research, our understanding of adolescents’ sexual experiences beyond heteronormative vaginal intercourse remains limited. The current study examined orgasm (during masturbation and with a partner) and sexual behaviors (providing and receiving manual and oral stimulation) in middle adolescents. We conducted logistic regression and path analyses separately for cisgender (n = 2738) and transgender/non-binary (TNB) youth (n = 62) to explore gender and dyad type (intersection between gender and partner gender) differences among 2800 Canadian adolescents (51.4% cisgender girls, M_age = 16.41, SD_age = 0.55). With cisgender boys as reference, cisgender girls had lower odds of experiencing orgasm during masturbation, reported more difficulties with orgasm during partnered sex, received more manual sex, and less oral sex. TNB individuals assigned male at birth received more manual stimulation, and TNB assigned female at birth received less oral sex. For dyad type, compared to cisgender boys partnered with a girl, cisgender girls partnered with a boy and cisgender girls with a gender diverse partner (i.e., non-binary, trans, genderfluid or agender) had lower odds of having ever experienced orgasm during masturbation, reported more difficulties experiencing orgasm during partnered sex, and received oral stimulation less often. Cisgender girls who were partnered with a girl did not differ from cisgender boys who were partnered with a girl. Findings may inform programs that promote sexual wellbeing among youth.

People use cues of facial gender typicality when making sexual orientation judgements, where gender typical faces (masculine men and feminine women) are more likely to be judged as heterosexual and gender atypical faces (feminine men and masculine women) are judged as non-heterosexual. Individual differences in the belief of associated stereotypes have been shown to influence how these stereotypes are used to make social judgments of others; therefore, across two studies, we tested whether the strength of beliefs in gender stereotypes impacted how facial gender typicality cues were used when making sexual orientation judgements. In both Study 1 and 2 (n = 283 and 219, respectively), participants made sexual orientation judgements of 80 faces (40 male, 40 female) that varied in gender typicality and completed a measure of belief in gender stereotypes. In Study 2, participants also completed a sexual prejudice measure. In line with predictions, both studies found that the strength in belief of gender stereotypes significantly moderated the use of facial gender typicality cues when making sexual orientation judgements. Participants with a greater belief in gender stereotypes were more likely to judge a face as heterosexual as gender typicality increased. In Study 2, the association between sexual prejudice and use of gender typicality cues was fully mediated by beliefs in gender role stereotypes. These results highlight the importance of considering individual differences of the perceiver and how they can interact with cues from a target, particularly when making sexual orientation judgements.

Two main ways to enter a marriage are through free choice and through an arrangement between families, known as an arranged marriage. In this study, we compared differences in three dimensions of love (Intimacy, Passion, and Commitment) between spouses in love-based marriages and arranged marriages among five non-Western societies: Bhotiya from the Himalayas, Igbo from Nigeria, Kimeru from Kenya, Meru from Tanzania, and Tsimane’ from Bolivia. When considering all data gathered from the five cultures, free choice and arranged marriages did not differ significantly in average love scores. However, within cultures, some differences did emerge between free choice and arranged marriages, such as spouses from free choice marriages from Bhotiya and Tsimane’ culture showing higher levels of Intimacy than those from arranged marriages. However, in the Bhotiya, this difference was only evident in marriages lasting longer than 10 years. Moreover, spouses from free choice marriages from Bhotiya reported higher levels of passion, while spouses from free choice marriages from Tsimane’ reported higher levels of commitment than individuals from arranged marriages. Conversely, wives from arranged marriages from Meru culture from Tanzania reported higher levels of Intimacy and Passion as compared to wives from free choice marriages. In Kimeru and Igbo, no significant differences were found. These results contribute to the growing body of literature on the relationship between culture, love, and marriage. Our data also challenge the Western perception that arranged marriages lack love.

People with branched attractions may experience sexual and romantic attractions to different genders; for example, they may be sexually attracted to one gender and romantically attracted to another gender. Because branched attractions may violate folk theories about sexuality, we expected individuals with these attractions to face unique stereotypes. Across three preregistered experiments (total N = 1041), and using predominantly White, non-Latiné, and straight samples, we asked if White (Studies 1 and 2) and East Asian (Study 3) targets with branched attractions are seen as: (1) confused, dishonest, and non-monogamous (bi stereotypes), (2) uncertain about and in denial of their sexuality (instability stereotypes), and (3) desired as sexual objects (fetishized), compared to targets with aligned (same-gender, other-gender, bisexual) attractions. We also assessed warmth toward targets, and explored perceivers’ need for cognition as a moderator. As expected, White and East Asian women and men with branched attractions faced heightened bi and instability stereotypes, whereas findings with warmth, fetishization, and need for cognition were mixed. Discussion considers the implications of these findings for sexually and racially minoritized individuals.

While recent research has advanced our understanding of asexuality, very little effort has been devoted to examining biomarkers and possible prenatal correlates of asexuality. In response, we recruited a large international sample (N = 1634 women and men) to explore associations between sibling composition and asexual sexual orientation (n = 366) and to replicate previously reported sibship effects in individuals with a same-sex attracted orientation (n = 276) and bisexual sexual orientation (n = 267) compared to heterosexual individuals (n = 725). Our analyses used two of the most recent statistical approaches that attempt to disentangle older sibling effects from family size effects (Ablaza et al., 2022; Khovanova, 2020). We found that higher overall number of siblings (female fecundity effect) predicted higher probability of asexuality in men and having fewer older sisters and being an only-child predicted higher probability of asexuality in women. Regarding the same-sex attracted orientations, higher number of older sisters increased likelihood of being a gay man (sororal birth order effect). Having fewer older sisters was associated with bisexual sexual orientation in women and higher overall number of siblings predicted increased likelihood of bisexuality in men. We did not find a fraternal birth order effect for gay, lesbian, bisexual or asexual groups using the Ablaza et al. (2022) method but the effect was significant for gay men using the Khovanova (2020) analytic approach. These findings point to potential sibship-related contribution to development of asexuality in women and men but future studies will need to replicate these results and articulate potential underlying mechanisms.

The dark-ego-vehicle principle (DEVP) suggests that individuals with so-called dark personalities (e.g., high narcissistic traits) are attracted to political and social activism that they can repurpose to satisfy their specific ego-focused needs (e.g., signaling moral superiority and manipulating others) instead of achieving prosocial goals. Currently, research on the DEVP is still rare. With two pre-registered studies, we sought further evidence for the DEVP by examining the associations of pathological narcissistic grandiosity with involvement in LGBQ activism (Study 1) and gender identity activism (Study 2). Socioeconomically diverse samples from the USA (Study 1; N = 446) and the UK (Study 2; N = 837) were recruited online via the research-oriented crowdsourcing platform Prolific. Individuals completed the Pathological Narcissism Inventory as well as measures of involvement in activism. Moreover, we assessed different covariates (e.g., altruism), and potential correlates within the narcissism–activism relationship (i.e., virtue signaling, dominance, and aggression). In addition, we examined potential relationships between other dark personality variables (e.g., psychopathy) and activism. In both samples, higher pathological narcissistic grandiosity was related to greater involvement in activism. As expected, virtue signaling was consistently involved in the relationship between pathological narcissistic grandiosity and activism. However, neither dominance nor aggression was related to individuals’ involvement in activism. The results did also not consistently support a relationship between higher psychopathy and greater involvement in activism. Overall, the findings help to further specify the DEVP.

Because alcohol use is often involved in both consensual and non-consensual sexual encounters, college students may develop internalized guidelines for how to navigate these experiences safely. The goal of this study was to solicit advice college students would provide to their peers regarding how to navigate alcohol-involved consensual sexual behavior. College students (n = 30, 15 cisgender women, 13 cisgender men, two gender-queer ages 18–30 years) from a large mid-western university were recruited to complete a one-hour interview on alcohol and sexual decision-making. Interviews were transcribed and analyzed using reflective thematic analysis. College students provided three areas of advice regarding alcohol-involved consensual sex. First, they recommended their peers make sure they and the other person is sober “enough” for sexual activity by: (1) knowing your limits with alcohol, (2) relying on your friends, and (3) evaluating how intoxicated the other person is. Second, use explicit and verbal consent and refusal communication by: (1) being clear in what you are willing (or not) to do and (2) explicitly asking your partner several times, before sex occurs. Finally, students recommended evaluating the larger context of the situation. College students offered advice centered on leveraging past experiences, relying on friends for assistance in these scenarios, and doing one’s own personal evaluation of the situation. Additionally, they underscored the importance of clear, verbal communication, along with checking in and actively listening to their sexual partners during these encounters. The cumulative guidance provided by college students yields valuable insights that can inform harm reduction prevention efforts related to alcohol use and sexual consent.

This single-case study examines the psychotherapeutic journey of a 23-year-old woman experiencing a persistent and long-standing fear of emotional intimacy and aversion to physical intimacy, which led to the active avoidance of sexual encounters, psychological distress, and interpersonal difficulties. Over 26 one-hour sessions, an integrative therapeutic approach was employed, combining elements from psychodynamic, acceptance and commitment, cognitive-behavioral, and exposure therapies, with psychoeducation and sex education playing pivotal roles. The treatment resulted in significant improvements, as evidenced by both quantitative and qualitative assessments. Quantitative measures of emotional distress—specifically anxiety, depression, and fear of intimacy—initially increased during intentional exposure but showed significant improvements at 6-month and 1-year follow-ups. Qualitative data revealed enhancements in self-concept, increased self-compassion, and improved social functioning aligned with the individual’s life aspirations. This case study highlights effective therapeutic strategies for addressing sexual aversion in young adults and demonstrates the potential for alleviating symptoms and enriching quality of life through an integrative approach.