Associations Between Sexualized Media Consumption, Sexual Double Standards, and Sexual Coercion Perpetration and Victimization in Late Adolescent Sexually Active Boys and Girls from The Netherlands.

This study examined associations between sexualized media consumption, sexual double standard (SDS) norms, and sexual coercion perpetration and victimization in late adolescence and whether these associations were moderated by gender. Participants were sexually active Dutch secondary school students aged 16-20 years (N = 255, 58.4% girls). Data were collected using a self-report questionnaire at a single time-point. Overall, more sexualized media consumption was associated with higher odds of both sexual coercion perpetration and victimization. These associations did not differ by gender. Specifically, viewing online pornography and sexually oriented reality television more frequently were associated with higher odds of sexual coercion perpetration, whereas viewing others' sexy social media posts more frequently was associated with higher odds of sexual coercion victimization. Finally, stronger endorsement of SDS norms was associated with lower odds of sexual coercion perpetration in girls, but with comparatively higher odds of sexual coercion perpetration in boys. Results indicate that consuming sexualized media and societal sexual double standards is associated with an increased risk of sexual coercion experiences in adolescence.

Intimate Partner Sexual Violence in Emerging Adulthood: Exploring Sexual Consent Attitudes as a Target for Sexual Coercion Prevention.

While intimate partner violence is now recognized as a major societal and international issue, sexual violence between partners remains understudied despite its significant prevalence rates and the specific contexts in which it occurs. The aim of this study was to analyze the links between different dimensions of sexual consent and sexual coercion experienced within intimate relationships in order to identify targets for prevention campaigns. The study was carried out during a time of transition in the sociopolitical and legislative context in Belgium linked to the implementation of a reform to the sexual criminal law, which has made the expression of sexual consent central to the qualification of sexual offenses. A total of 431 young adults (88.40% female; Mage = 22.19 years; SDage = 1.79) were recruited from the general population through an online survey to analyze the links between attitudes and beliefs toward sexual consent, attachment style, mental health, and sexual victimization between partners. Results showed that a lack of perceived behavioral control over establishing sexual consent, as well as the avoidance of intimacy, predicted sexual victimization. The clinical implications of these findings are discussed and potential public policy responses for prevention and awareness are suggested. Future research should further investigate and conceptualize sexual consent as it relates to sexual coercion in a more representative sample from an intersectional perspective.

Links between Aggressive Sexual Fantasies and Sexual Coercion: A Replication and Extension of a Multifactorial Model.

Current research indicates that aggressive sexual fantasies (ASF) are related to sexual aggression, above and beyond other risk factors for this behavior. There have, however, rarely been explicitly considered in multifactor models aiming to explain sexual aggression. One exception is the multifactorial Revised Confluence Model of Sexual Aggression that was replicated in two samples of male individuals who were convicted of sexual offenses and a small sample of men from the general population and evidenced a high relevance of ASF, respectively. There were, however, no further attempts to replicate the model in larger samples from the general population. We, therefore, used a subsample from the Finnish Genetics of Sexuality and Aggression project including 3269 men (age: M = 26.17 years, SD = 4.76) to do so. Cross-sectional latent structural equation models corroborated previous research and the assumption that ASF are a central component in multifactor models that aim to explain sexual aggression: ASF and antisocial behavior/aggression were equally important associates of sexual coercion when also considering adverse childhood experiences, hypersexuality, and callous-unemotional traits. Additionally, ASF mediated the links between hypersexuality, callous-unemotional traits, as well as childhood sexual abuse and sexual coercion. These links held stable when entering further risk factors, that is, distorted perceptions, rape-supportive attitudes, and violent pornography consumption into the model. Contrasting assumptions, alcohol consumption and antisocial behavior/aggression did not interact. These results illustrate the potential importance of ASF for sexual aggression. They indicate that ASF require consideration by research on sexual aggression as well as in the treatment and risk assessment of sexual perpetrators.

Self-reported sexual coercion among in-school young people with disabilities in Ghana.

BACKGROUND: Sexual coercion is one of the major public health concerns globally. This is even more worrying among young people with disabilities (YPWDs). This study assessed the prevalence and factors associated with sexual coercion among in-school young people with disabilities in Ghana. METHODS: Using a cross-sectional study design, pre-tested questionnaires were used to collect data from 979 YPWDs in 15 special schools for the visually and hearing impaired in Ghana. Sexual coercion was the outcome variable. Both descriptive (frequencies and percentages) and inferential analysis (binary logistic regression) were conducted. RESULTS: About 68% reported that they had been sexually coerced at some point in their lifetime. This was higher among males (69.9%) compared to females (66.8%). Those aged 15-19 (72.19%) had the highest prevalence compared to those aged 20-24 (61.74%). YPWDs in Junior High School [JHS] [aOR = 1.722; CI = 1.227,2.417], and those in the coastal zone [aOR = 1.616; CI = 1.068,2.443] had higher odds of being coerced. However, those belonging to the Islamic religion [aOR = 0.266; CI = 0.0764,0.928] and the visually impaired [aOR = 0.477; CI = 0.318,0.716] had lower odds of being coerced compared to those with no religion, and the hearing impaired, respectively. CONCLUSION: There is a relatively high prevalence of sexual coercion among in- school YPWDs in Ghana. This is significantly associated with level of education, ecological zone, religion, and the type of disability. This calls for a concerted effort by policy makers such as the Ghana Education Service, Ghana Federation of the Disabled, Ministry of Education, Ministry of Gender, Children and Social Protection to intensify sex education and put in pragmatic steps to halt this serious public health issue.

Problematic Sexual Behavior in Children: The Influence of Transgressions of Interpersonal Boundaries and Family Adversity Across Generations.

Problematic sexual behavior (PSBs) in children have been linked to difficulties or challenges within the family environment. Despite this association, few studies have examined how interpersonal boundary transgressions influence children's PSBs. Based on a sample of 112 parent-child dyads recruited before undergoing PSB-focused psychotherapy, this study first aims to explore the concept of sexual, physical, and emotional boundary transgressions within the current family environment in relation to reported levels of PSBs. The study further investigates the connections between parents' current boundary transgressions and their past and present family environments. Bivariate analyses revealed a positive correlation between heightened levels of interpersonal boundary transgressions and increased PBS, alongside elevated externalized behaviors. Two hierarchical linear regression models were employed: one to predict children's PSB scores with boundary transgressions as a predictor, and another to predict current boundary transgressions within the family environment. Results showed that current boundary transgressions within the family predicted the level of PSBs. However, once the child's externalized behaviors were considered, boundary transgressions ceased to be significant. Regarding the parents, transgression of interpersonal boundaries within the current family environment was associated with exposure to higher levels of interpersonal boundary transgressions during their childhood, current socioeconomic status, and a higher level of parental psychological distress. Keywords: problematic sexual behavior, PSBs, transgression of interpersonal boundaries, conceptual model, victimization experiences, intergenerational cycle.

When less is more: coy display behaviours and the temporal dynamics of animal courtship.

Sexual selection research has been dominated by the notion that mate choice selects for the most vigorous displays that best reflect the quality of the courter. However, courtship displays are often temporally structured, containing different elements with varying degrees of intensity and conspicuousness. For example, highly intense movements are often coupled with more subtle components such as static postures or hiding displays. Here, we refer to such subtle display traits as 'coy', as they involve the withholding of information about maximal display capabilities. We examine the role of intensity variation within temporally dynamic displays, and discuss three hypotheses for the evolution of coy courtship behaviours. We first review the threat reduction hypothesis, which points to sexual coercion and sexual autonomy as important facets of sexual selection. We then suggest that variation in display magnitude exploits pre-existing perceptual biases for temporal contrast. Lastly, we propose that information withholding may leverage receivers' predispositions for filling gaps in information-the 'curiosity bias'. Overall, our goal is to draw attention to temporal variation in display magnitude, and to advocate possible scenarios for the evolution of courtship traits that regularly occur below performance maxima. Throughout, we highlight novel directions for empirical and theoretical investigations.

Alternative reproductive tactics of unflanged and flanged male orangutans revisited.

In many slowly developing mammal species, males reach sexual maturity well before they develop secondary sexual characteristics. Sexually mature male orangutans have exceptionally long periods of developmental arrest. The two male morphs have been associated with behavioral alternative reproductive tactics, but this interpretation is based on cross-sectional analyses predominantly of Northwest Sumatran populations. Here we present the first longitudinal analyses of behavioral changes of 10 adult males that have been observed in both unflanged and flanged morph. We also analyzed long-term behavioral data on an additional 143 individually identified males from two study sites, Suaq (Sumatra, Pongo abelii) and Tuanan (Borneo, Pongo pygmaeus wurmbii), to assess male mating tactics cross-sectionally in relation to population, male morph (unflanged and flanged), and other socio-ecological factors. Both our longitudinal and cross-sectional results confirm and refine previous cross-sectional accounts of the differences in mating tactics between the unflanged and the flanged male morphs. In the unflanged morph, males exhibit higher sociability, particularly with females, and higher rates of both copulation and sexual coercion than in the flanged morph. Based on our results and those of previous studies showing that females prefer flanged males, and that flanged males have higher reproductive success, we conclude that unflanged males face a trade-off between avoiding male-male contest competition and gaining mating access to females, and thus follow a "best-of-a-bad-job" mating strategy.

Psychopathic Personality as a Moderator of the Relationship Between Atypical Sexuality and Sexual Coercion Proclivity in the General Population.

Being sexually coerced can have long-lasting psychological impacts on victims; with perpetration strongly predicted by elevated psychopathic traits. Owing to recent legislative developments in the United Kingdom that criminalize coercive control under the Domestic Abuse Act (2021), this study offers a timely investigation into the mechanisms of sexual coercion in domestic abuse across sexual abuse and coercive control. We used moderation analysis (n = 405) to investigate whether sexual coercion proclivity was predicted by facets of atypical sexuality (non-clinical elevated levels of sex drive, sexual sadism, and sexual masochism), and whether this relationship was moderated by psychopathic personality traits specifically the factor one components, which encompasses interpersonal and affective characteristics. Psychopathic personality traits significantly moderated the positive association between sex drive and sexual coercion proclivity, and between sexual sadism and sexual coercion proclivity in males (but not females), but psychopathic personality traits had no such moderating effect in the sexual masochism model. Results are discussed in terms of identifying risk factors of sexual coercion within a general population sample and international application. Open data and a preprint of this paper are available at [https://osf.io/xkcah/?view_only=134ff9c93ad24ba286515b348ce79c0c].

Multiple-Perpetrator and Solo-Offender Sexual Assaults Between Strangers: Differences and Predictive Variables.

Multiple-perpetrator rape is an under-studied topic, but there has been a recent increase in studies on the differences between multiple-perpetrator sexual offenses and the ones perpetrated by solo offenders. This study aims to have a deeper understanding of the differences between multiple-perpetrator and solo-offender sexual assaults committed by strangers, from a sample of 400 sexual aggressions reported to the Spanish police in 2010. Differences were explored on variables related to characteristics of perpetrators, the assault (approach, control, maintenance, termination, and sexual behavior), and the victims. Data were obtained from police files on sexual assaults committed around the country. Significant differences found were similar to other studies conducted in other countries and proved that multiple perpetrator assaults committed by strangers are a different subtype. Additionally, four predictive variables of multiple-perpetrator rape were identified: older age (OR = 0.943, 95% CI = [0.92, 0.97]), alcohol or drug use (OR = 2.499, 95% CI = [1.50, 4.32]), non-Spanish nationals (OR = 1.980, 95% CI = [1.14, 3.45]), and use of violence to control the victim (OR = 2.465, 95% CI = [1.03, 5.90]). The cultural and leisure characteristics of Spanish society provide facilitating opportunities for multiple-perpetrator rapes and prevention strategies should be urgently addressed.

The Intersection between Alcohol use and Sexual Activity among Young Adult Male U.S. Service Members.

Aims: The current study explores drinking habits, preferences for alcohol use before sexual activity, and alcohol-related sexual behavior among young adult male active duty service members in the United States. Background: Hazardous alcohol use is a significant problem among United States military service members. Whereas the association between alcohol use and sexual assault is well documented in civilian samples, less is known regarding the intersection of alcohol use and sexual activity among soldiers. Objective: Descriptive statistics were utilized to summarize drinking habits, preferences for alcohol use before sexual activity, and alcohol-related sexual behavior. Methods: A sample of 338 active-duty male service members between the ages of 18 and 24 were recruited from a large military post in the Southeastern United States. Constructs were assessed using self-report surveys. Results: Participants reported consuming alcohol, on average, 5.6 times over the prior month. Average alcohol consumption was reported to be 7.8 beverages per drinking occasion. Participants reported engaging in heavy drinking an average of 2.9 times over the past 30 days. On average, service members reported a preference for 1.3 drinks before sexual activity. Furthermore, 75.2% of participants preferred to be sober during sex, and 82.1% preferred to engage in sexual activity with a sober partner. Approximately 14% of the sample reported using alcohol to improve their chances of having sex. Conclusion: These findings highlight high rates of alcohol use among soldiers. Nonetheless, young adult male soldiers report a preference for sexual activity while sober. Understanding the co-occurrence of alcohol use and sexual activity has the potential to inform the development of integrated alcohol and sexual assault prevention programs for service members.

Erectile Dysfunction and Sexual Coercion: The Role of Sperm Competition Risk.

Erectile dysfunction (ED) has been shown to be associated with several negative aspects of intimate relationships. Our goal for the present research was to examine whether ED was associated with men's use of sexual coercion in their intimate relationships (which may include the use of physical coercion, psychological manipulation, or emotional manipulation to gain sexual access) and if perceived sperm competition risk (i.e., perceived risk of partner infidelity, which may place a man's sperm into competition with sperm from another man) played a role in this association. These associations were examined in Study 1 using self-reports provided by men (N = 202) who had a mean age of 30.48 years (SD = 5.03) and were recruited through Amazon's Mechanical Turk (MTurk). ED was found to have a large positive association with sexual coercion. However, men's self-reports did not provide support for sperm competition risk moderating the association between ED and sexual coercion, but an exploratory analysis revealed that sperm competition risk mediated this association. We attempted to replicate and extend these results in Study 2 by using partner-reports provided by women (N = 151) who had a mean age of 30.41 years (SD = 4.77) and were recruited through MTurk. Women's partner-reports provided support for sperm competition risk moderating the association between ED and sexual coercion. In addition, an exploratory analysis found that sperm competition risk also mediated the association between ED and sexual coercion, similar to Study 1. Discussion explores the implications of these results for understanding the role that sperm competition risk may play in the connection between ED and sexual coercion.

Reactions to Minor-Older and Minor-Peer Sex as a Function of Personal and Situational Variables in a Finnish Nationally Representative Student Sample.

Felson et al. (2019) used a large-scale nationally representative Finnish sample of sixth and ninth graders to estimate the population prevalence of negative subjective reactions to sexual experiences between minors under age 18 and persons at least 5 years older and between minors and peer-aged partners for comparison. They then accounted for these reactions in multivariate analysis based on contextual factors. The present study argued that focusing exclusively on negative reactions short-changed a fuller scientific understanding. It analyzed the full range of reactions in the same sample, focusing on positive reactions. For reactions in retrospect, boys frequently reacted positively to minor-older sex (68%, n = 280 cases), on par with positive reactions to boy-peer sex (67%, n = 1510). Girls reacted positively to minor-older sex less often (36%, n = 1047) and to girl-peer sex half the time (48%, n = 1931). In both minor-older and minor-peer sex, rates of positive reactions were higher for boys vs. girls, adolescents vs. children, when partners were friends vs. strangers or relatives, with intercourse vs. lesser forms of sexual intimacy, with more frequent sex, and when not coerced. Boys reacted positively more often with female than male partners. In minor-older sex, partner age difference mattered for girls but not boys, and the minor's initiating the sex (14% for girls, 46% for boys) produced equally high rates of positive reactions. Most of these factors remained significant in multivariate analysis. The frequency of positive reactions, their responsiveness to context, the similarity in reaction patterns with minor-peer sex, and the generalizability of the sample were argued to contradict the trauma view often applied to minor-older sex, holding it to be intrinsically aversive irrespective of context.

Male chimpanzee sexual coercion and mating success at Ngogo.

Chimpanzees (Pan troglodytes) have a complex mating system in which both sexes use multiple tactics. Most copulations occur in group contexts, and high-ranking males can gain high mating and reproductive success, but females typically mate with multiple males and the potential for sperm competition is high. Also, male-female dyads sometimes form temporary exclusive mating associations (consortships). Male aggression to receptive females is common. Several studies have supported the hypothesis that this is sexual coercion, but debate exists regarding the importance of coercion relative to that of female choice. The number of adult males in a community can influence the balance between these processes. In the large Ngogo community, male dominance ranks and rates of aggression to fully-swollen females were positively related to mating success as estimated by copulation rates and by proportions of copulations achieved. Aggression rates were higher than at other sites, overall and per male, especially during periovulatory periods, and increased with the number of males associating with a female. Aggression impaired female foraging efficiency. Males initiated most copulations and females rarely refused mating attempts. Male-to-female grooming was positively associated with male mating success and with the proportion of copulations that females initiated, but the amount of grooming was typically small and whether grooming-for-mating trading occurs is uncertain. These results are consistent with the hypothesis that sexual coercion is an important component of male chimpanzee mating strategies in many sociodemographic circumstances, but also show that male tactics vary both in response to and independently of those circumstances.

Assessing image-based sexual abuse: Measurement, prevalence, and temporal stability of sextortion and nonconsensual sexting ("revenge porn") among adolescents.

INTRODUCTION: The aim of this study is to develop a new measure of victimization and perpetration of two frequent forms of image-based sexual abuse, namely sextortion (i.e., the threat of distributing sexual images to pressure the victim into doing something) and nonconsensual sexting (i.e., distributing sexual images of someone without the consent of the victim). Additional aims were to analyze the prevalence of these forms of victimization and perpetration and to examine their temporal stability over a 1-year period. METHODS: The sample was made up of 1820 Spanish adolescents (mean age = 13.38, SD = 1.42; 929 girls, 878 boys, 3 nonbinary, and 10 did not indicate gender) who completed self-report instruments on image-based sexual abuse and related variables (e.g., cyberbullying victimization). RESULTS: Confirmatory factor analysis supported a structure composed of the four hypothesized factors: sextortion victimization and perpetration, and nonconsensual sexting victimization and perpetration. Higher sexting, cyberbullying victimization, and symptoms of depression and anxiety had stronger associations with image-based sexual victimization than with perpetration, which showed evidence of concurrent validity. Prevalence was 2.6% and 0.7% for sextortion victimization and perpetration, respectively, and 3.4% and 4.9% for nonconsensual sexting victimization and perpetration, respectively. Temporal stability over 1 year was .26 for sextortion victimization, .19 for nonconsensual sexting victimization, .33 for nonconsensual sexting perpetration (all ps < .001), and nonsignificant for sextortion perpetration. The stability of nonconsensual sexting victimization was significantly higher for girls compared to boys, whereas nonconsensual sexting perpetration was more stable over 1 year for boys. CONCLUSIONS: Future studies must advance the analysis of the predictors and consequences of image-based sexual abuse among adolescents to better prevent this problem. Prevalence of sextortion and nonconsensual sexting is not negligible, and these problems should be particularly addressed in prevention programs.

The Effect of State, Trait, and Situational Factors on Young Men's Coercive Condom Use Resistance.

Coercive Condom Use Resistance (CUR) is a significant problem, associated with increases in STIs, unplanned pregnancy, feelings of betrayal, and a loss of sexual autonomy. Furthermore, young men are much more likely to perpetrate coercive CUR than young women. Thus, the present study sought to examine the past experiences, trait characteristics, and state emotions which may precede coercive CUR perpetration intentions, including alcohol intoxication, childhood emotional abuse, trait impulsivity, sexual sensation seeking, state impulsivity, and state anxiety, using an alcohol administration procedure. Young, single, non-problem drinking, and sexually active men who have sex with women from the United States (N = 297; 66% White, 9.4% Black, 10.7% Multi-racial, 5.1% Asian, 1.0% Native American, 1.0% Pacific Islander, and 10.4% Hispanic or Latino) were recruited for participation. They were randomly assigned to either receive alcohol or remain sober before projecting themselves into a hypothetical sexual scenario with a woman who asked to use a condom. Results showed that greater levels of childhood emotional abuse were associated with increased trait impulsivity and sexual sensation seeking, and that sexual sensation seeking was associated with increased state impulsivity and subsequent anxiety during the scenario. Finally, alcohol intoxication moderated the relationship between state anxiety and coercive CUR such that state anxiety was positively associated with coercive CUR among intoxicated men only. Findings suggest that interventions targeting coercive CUR behavior may be improved by focusing on men who have experienced childhood trauma, as well as their alcohol consumption and in-the-moment experiences of impulsivity and anxiety.

The Relationship Between College Student Characteristics and Reporting Sexual Assault Experiences on Two Different Scales.

Though high rates of sexual assault are found on college campuses, prevalence rates between studies can vary considerable by gender, sexual orientation, and other student characteristics. Thus, it is unknown whether these are "true" differences for such characteristics or if there are methodological differences to consider. As such the current study examined whether student characteristics including gender, race, sexual orientation, sexual attraction, Greek affiliation, and relationship status are uniquely associated with reporting on two different sexual assault scales. Data were gathered from 783 college students in 2019-2020 at a large Midwestern university. Results revealed that the two different scales consistently provided different prevalence rates of sexual assault. Moreover, for each type of sexual assault (e.g., coercion, incapacitation, and physical force), there were also significant differences with students consistently reporting higher prevalence rates on one scale over the other. Finally, significant differences were found in prevalence rates across gender, sexual attraction, and Greek affiliated status.

The development of affiliative and coercive reproductive tactics in male chimpanzees.

Like many animals, adult male chimpanzees often compete for a limited number of mates. They fight other males as they strive for status that confers reproductive benefits and use aggression to coerce females to mate with them. Nevertheless, small-bodied, socially immature adolescent male chimpanzees, who cannot compete with older males for status nor intimidate females, father offspring. We investigated how they do so through a study of adolescent and young adult males at Ngogo in Kibale National Park, Uganda. Adolescent males mated with nulliparous females and reproduced primarily with these first-time mothers, who are not preferred as mating partners by older males. Two other factors, affiliation and aggression, also influenced mating success. Specifically, the strength of affiliative bonds that males formed with females and the amount of aggression males directed toward females predicted male mating success. The effect of male aggression toward females on mating success increased as males aged, especially when they directed it toward females with whom they shared affiliative bonds. These results mirror sexual coercion in humans, which occurs most often between males and females involved in close, affiliative relationships.

Male size and reproductive performance in three species of livebearing fishes (Gambusia spp.): A systematic review and meta-analysis.

The genus Gambusia represents approximately 45 species of polyandrous livebearing fishes with reversed sexual size dimorphism (i.e. males smaller than females) and with copulation predominantly via male coercion. Male body size has been suggested as an important sexually selected trait, but despite abundant research, evidence for sexual selection on male body size in this genus is mixed. Studies have found that large males have an advantage in both male-male competition and female choice, but that small males perform sneaky copulations better and at higher frequency and thus may sire more offspring in this coercive mating system. Here, we synthesized this inconsistent body of evidence using pre-registered methods and hypotheses. We performed a systematic review and meta-analysis of summary and primary (raw) data combining both published (n = 19 studies, k = 106 effect sizes) and unpublished effect sizes (n = 17, k = 242) to test whether there is overall selection on male body size across studies in Gambusia. We also tested several specific hypotheses to understand the sources of heterogeneity across effects. Meta-analysis revealed an overall positive correlation between male size and reproductive performance (r = 0.23, 95% confidence interval: 0.10-0.35, n = 36, k = 348, 4,514 males, three Gambusia species). Despite high heterogeneity, the large-male advantage appeared robust across all measures studied (i.e. female choice, mating success, paternity, sperm quantity and quality), and was considerably larger for female choice (r = 0.43, 95% confidence interval: 0.28-0.59, n = 14, k = 43). Meta-regressions found several important factors explaining heterogeneity across effects, including type of sperm characteristic, male-to-female ratio, female reproductive status and environmental conditions. We found evidence of publication bias; however, its influence on our estimates was attenuated by including a substantial amount of unpublished effects, highlighting the importance of open primary data for more accurate meta-analytic estimates. In addition to positive selection on male size, our study suggests that we need to rethink the role and form of sexual selection in Gambusia and, more broadly, to consider the ecological factors that affect reproductive behaviour in livebearing fishes.

Attachment Insecurities and Sexual Coercion in Same- and Cross-Gender Couples: The Mediational Role of Couple Communication Patterns.

The use of subtle strategies to have sex with an unwilling partner is harmful to a couple's sexual well-being but these strategies remain understudied. This research examined the mediating role of communication patterns in the associations between attachment insecurities and sustained sexual coercion in 145 same- and cross-gender couples, and the moderating role of partners' gender. In addition to actor and partner effects, results revealed significant indirect effects from attachment insecurities to sexual coercion via communication patterns, with moderating effects of gender. Results may help practitioners and researchers understand the ways attachment insecurities and dysfunctional communication patterns can manifest in the experience of subtle forms of sexual coercion within couples.

Intimate Partner Sexual Violence Among Canadian University Students: Incidence, Context, and Perpetrators' Perceptions.

Men's sexual violence against women is pervasive and is commonly committed against young women by intimate partners. Limited research has examined occurrence rates of intimate partner sexual violence among university students separated by various tactics and sexual acts. Using surveys with convenience samples of 142 Canadian university women and 441 Canadian university men, we examined women's self-reported intimate partner sexual violence victimization and men's self-reported perpetration rates in their most recent heterosexual intimate relationship in the past year. We examined a detailed breakdown across different tactics (i.e., verbal coercion, intoxication, and threats of harm/physical force) and sexual acts (i.e., nonpenetrative sexual contact; oral, vaginal, and anal penetration). Thirty-three percent of women reported at least one victimization experience, and 16% of men reported at least one perpetration experience. The most common tactic reported was verbal coercion for both women's victimization and men's perpetration, and the most common sexual act reported was vaginal penetration for women's victimization and oral sex for men's perpetration. We also examined contextual features and perceptions of the effects of perpetrators' most memorable incidents. These most memorable incidents often occurred either in their own or their partner's home and involved alcohol consumption. Most men reported no significant effects of their sexual violence on their relationships and sometimes normalized their behavior. We briefly discuss the implications of our results for future research and interventions.