Sexual Aggression Research Articles

Females Are More Aggressive Than Males towards Same- and Opposite-Sex Intruders in the Blue Tit (Cyanistes caeruleus).

During the breeding season, aggression is expressed to gain access to resources such as territories and mates and protect offspring. Female aggressiveness has received much less attention than male aggressiveness, and few studies have examined female and male aggressiveness towards intruders of both sexes in the same species. We compared female and male aggressiveness towards same- and opposite-sex intruders during the egg-laying period in blue tits (Cyanistes caeruleus) using simulated territorial intrusions. For each sex, we examined the occurrence of different behavioural responses during agonistic encounters, and compared the intensity and individual consistency of intra- and inter-sexual aggression using same- and opposite-sex taxidermy mounts. Our results show that females are the more aggressive sex. Both sexes showed similar behaviours during simulated intrusions, although females were never observed singing and males never entered the nest box. In females, aggression was predominantly independent of the sex of the intruder, while males sang more from a distance during male-male encounters. The relative levels of aggression (pecking and perching on the mounts) during intra- and intersexual conflicts were consistent for females, but not for males. Females might be under stronger selection for aggressive phenotypes due to nest-hole competition and larger reproductive investments.

Evaluating a Theory-Based Online Program for Preventing Sexual Aggression: An Experimental-Longitudinal Study With German University Students.

This pre-registered study evaluated an intervention designed to reduce sexual aggression perpetration and victimization by changing risky scripts for consensual sexual interactions and corresponding risky sexual behavior, and by improving sexual self-esteem, refusal assertiveness, and initiation assertiveness. In a four-wave longitudinal study covering 23 months, 1181 university students in Germany (762 female) were randomly assigned to an intervention and a no-intervention control group. The intervention group completed six weekly modules addressing the targeted theory-based risk and vulnerability factors of sexual aggression perpetration and victimization. Controlling for baseline levels (T1), the intervention group showed less risky sexual scripts one week post-intervention (T2), which predicted less risky sexual behavior nine months later (T3), which predicted lower odds of sexual aggression perpetration and victimization 12 months later (T4). No direct intervention effects on rates of sexual aggression perpetration and victimization at T3 and T4 were found. No indirect intervention effect on sexual aggression was found via sexual self-esteem and sexual assertiveness. However, sexual self-esteem at T2, which was higher in the intervention group, predicted lower odds of sexual aggression victimization at T3 via higher initiation assertiveness at T3. Implications for reducing sexual aggression and conceptualizing risk and vulnerability factors of sexual aggression are discussed.

Voy a tocarte toa: preferences for sexist music and sexist attitudes predict unwanted sexual attention harassment (Voy a tocarte toa: las preferencias para la música sexista y las actitudes sexistas predicen atención sexual no deseada)

ABSTRACT The music genres reggaeton and dembow have attained worldwide popularity. Their song lyrics and music videos often display sexually explicit contents, conveying the sexual objectification and degradation of women. To test possible effects of this content on sexually harassing behaviour, Dominican males were randomly assigned to watch reggaeton music videos (n = 34), dembow music videos (n = 31) or no videos (n = 32). Afterwards, two forms of sexually harassing behaviour towards a (computer-simulated) woman, gender harassment and unwanted sexual attention, were assessed using a computer chat paradigm. Participants’ short-term mating orientation, hostile and benevolent sexist attitudes, acceptance of modern myths about sexual aggression (AMMSA), music preferences and previous exposure to sexist music were also assessed. Results did not show any effects of the music video manipulation on harassing behaviour but revealed correlational links among music preferences, short-term mating orientation, AMMSA, sexist attitudes and displays of unwanted sexual attention. Results are discussed in relation to previous research on the effects of music and attitudinal predictors of sexual harassment conducted in Europe and the USA.

Scripts for consensual sex as risk factors for sexual aggression: A three-wave longitudinal study with university students in Germany.

Sexual aggression is a major problem among young adults. Sexual scripts are cognitive schemata representing typical elements of sexual interactions and serve as guidelines for sexual behavior. They may be linked to the risk of sexual aggression if they contain elements known to be associated with the perpetration of sexual aggression, such as alcohol use, sex with casual partners, and ambiguous communication of sexual intentions. The study was designed to examine pathways from risky sexual scripts for consensual sex to risky sexual behavior and sexual aggression perpetration in men and women. The study employed a three-wave longitudinal design with 12-month intervals. Participants were 2425 university students in Germany (58% female). At each wave (Time 1-Time 3), participants completed measures of risky sexual scripts and risky sexual behavior, defined by three aspects: Casual sex, alcohol consumption, and ambiguous communication of sexual intentions. Reports of sexual aggression perpetration were collected since the age of consent (14 years; Time 1) or in the past 12 months (Time 2 and Time 3) using the Sexual Aggression and Victimization Scale. Perpetration rates for men were 9.8% at Time 1, 12.2% at Time 2, and 9.5% at Time 3. For female participants, the corresponding rates were 6.0% at Time 1, 6.3% at Time 2, and 5.1% at Time 3. The gender difference was significant at Time 1 and Time 2, but not at Time 3. As hypothesized, more risky sexual scripts prospectively predicted more risky sexual behavior, which predicted a higher risk of sexual aggression perpetration. The findings held for men and women and for participants with exclusively opposite-sex and with both opposite- and same-sex contacts. Scripts for consensual sex may be risk factors for sexual aggression among men and women if they contain elements identified as risk factors for sexual aggression. The findings suggest that changing risky sexual scripts for consensual sex may be a promising strategy for preventing sexual aggression perpetration.

The role of religiosity and spirituality in interpersonal violence: a systematic review and meta-analysis.

Religiosity and spirituality (R/S) have been negatively associated with several mental health problems, including delinquency. The study aimed to investigate the relationship between R/S and interpersonal violence using a systematic review. We conducted a descriptive systematic review followed by meta-analyses using seven different databases. We included observational studies that assessed the relationship between R/S and different types of interpersonal violence (physical and sexual aggression and domestic violence). A total of 16,599 articles were screened in the databases and, after applying the eligibility criteria, 67 were included in the systematic review and 43 were included in the meta-analysis. The results showed that higher levels of R/S were significantly associated with decreased physical and sexual aggression, but not domestic violence. All selected studies evidenced sufficient methodological quality, with 26.8% being cohort studies. In the subanalyses, the role of R/S was more prevalent among adolescents. There is an inverse relationship between R/S and physical and sexual aggression, suggesting a protective role. However, these results were not observed for domestic violence. Healthcare professionals and managers should be aware of their patients' beliefs when investigating interpersonal violence to create tailored interventions for reducing violent behavior.

Profiles of Childhood Victimization as Predictors of Sexual Aggression and Intimate Partner Violence Perpetration.

The study utilized a latent profile analysis to evaluate distinct combinations of men's childhood victimization experiences and their communal predictive ability for sexual aggression (SA) and intimate partner violence (IPV) perpetration. Men living in the United States (N = 399) completed assessments of emotional, physical, and sexual childhood victimization, as well as SA and IPV toward women. The results indicated that members of profiles characterized by moderate to high frequencies of childhood victimization-especially sexual victimization-were at increased risk of SA and IPV perpetration. Contrary to expectations, adult- versus peer-perpetrated victimization did not appear to substantially alter risk of perpetration.

Realita Sosial di Sekitar Wacana Kasus Kekerasan Seksual Akun @Tt_Guillaume

The problem of sexual violence has become a sensitive issue that has attracted the attention of various groups of people. In addition, this action classifies as a criminal act that causes physical and psychological harm. Sexual violence happens not only to women's groups but also to subordinated minority groups in society, such as the LGBTQ+ group. In early 2021, to be precise, in France, a student and student activist experienced sexual aggression by a politician from one of the dominant political parties there. He tried to seek justice by making testimony through his Twitter account. Unexpectedly, his testimony uttered various reactions related to the social reality of society. This article aims to explore and analyze the social context and speech response patterns that represent that context. Multiple stories of netizens' responses to testimonies of sexual violence uploaded by the @TT_Guillaume account that occurred in 2018 became the object of the study of this article. In writing the article, the method used is reading all the responses in the reply section, recording all the answers found. Moreover, the next step is classifying dan analyzing the data found, which is associated with Norman Fairclough's critical discourse analysis theory. The research discovers that the social context of Guillaume's utterances was related to sexual violence in institutions in France and influenced the presence of other testimonies. In addition, patterns that represent these social conditions were also found

RESIDENT-TO-RESIDENT AGGRESSION: PREVALENCE AND RISK FACTORS

Abstract This study examines the rates and risk factors of resident-to-resident aggression in long term care facilities in Hong Kong. A total of 800 personal care worker participated. Participants averaged 42.03 years of age (SD=7.63), were mostly female (92.7%), married (79.1%) and reported an average of 6.28 years of experience in long term care. 96.9 percent of the participants provided care to residents with dementia but 58.9% considered the training they received insufficient. Resident-to-resident aggression was common: All participants reported having witnessed verbal aggression (100%), 18% disruptive behaviors, 11.8% physical violence, and 3.1% sexual aggression.Resident-to-staff aggression was commonly reported with verbal aggression being the most common (97.6%) following by other disruptive behaviors (13.7%), physical violence (10.7%), and sexual aggression (8.5%). Logistic regression analysis indicated that disruptive behaviors and physical violence were associated with perpetrator male gender, dementia, and neuropsychiatry symptoms, as well as staff prior and current experience of taking care of persons with dementia, not having received training in dementia care, and perceived insufficiency of training. Sexual aggression was associated with perpetrator male gender and staff female gender. There is an urgent need to provide supportive services to prevent and intervene resident-to-resident aggression in long term care facilities. Improving management of behavioral and psychological symptoms of dementia through sufficient staff training and adequate staffing ration may be helpful in this aspect.

The Experience of Peer Aggression as a Heterogeneous Phenomenon: A Latent Class Analysis

Peer aggression, when escalated and regular, has negative consequences for proper psychosocial development. The main aim of this study was to identify classes among middle school students according to similarity in terms of experiencing particular forms and manifestations of peer aggression. Data were collected using a proprietary questionnaire, from which 10 questions forming indicators of experienced aggression (five forms, two manifestations each) were used for analysis. A total of 1.050 middle school students (525 boys and girls each) aged 13 and 14 participated in the study. The students most often experienced verbal and relational aggression, and least often sexual aggression. Boys were more likely to report experiencing physical and verbal aggression (being insulted), while girls reported being the target of gossip and cyber aggression (offensive comments). Using Latent Class Analysis, we analyzed a model with six classes as follows: Low all, High verbal and relational, High physical and verbal, High all without sexual, High all and High sexual, cyber and relational. The results show that the phenomenon of peer aggression is not homogeneous and that the design of preventive measures should take into account the specificity of the experiences of its victims.

Typical Drinking, Sensation Seeking, and Alcohol Expectancies Regarding Sexual Coercion as Predictors of Coercive Condom Use Resistance Perpetration.

Although condoms are effective at preventing sexually transmitted infections (STIs) and unwanted pregnancies, condom use resistance (CUR) remains prominent. In particular, coercive CUR, or the use of coercive tactics to resist condom use with a partner who wants to use one, comprises a unique combination of sexual aggression and risky sexual behaviors, making it especially problematic. The present study sought to examine the relationship between coercive CUR and a variety of factors associated with both sexual aggression and risky sexual behaviors (e.g., typical alcohol consumption, alcohol expectancies regarding sexual aggression, and sensation seeking) to determine whether such factors may also contribute to the etiology of coercive CUR. To do so, a nationwide study of 102 young, heterosexual men who had previously perpetrated coercive CUR were recruited to complete an online, cross-sectional survey. Data were analyzed using a hierarchical linear regression model, which showed that alcohol expectancies regarding sexual coercion and sensation seeking moderated the relationship between typical drinking quantity and previous coercive CUR perpetration, such that typical drinking was positively associated with coercive CUR among men who reported greater sensation seeking and alcohol expectancies regarding sexual coercion. However, among men who were low in one or both of these factors, typical drinking was not associated with coercive CUR. These results suggest that typical drinking, alcohol expectancies, and sensation seeking may all be important to the etiology of coercive CUR, and that a reduction in one or more may be sufficient to reduce the likelihood of coercive CUR perpetration. Future research should confirm these findings using experimental and/or longitudinal methodologies and seek to develop intervention programs targeting typical alcohol use, alcohol expectancies related to sexual coercion, and sensation seeking in young men.

Ask a Political Scientist: A Conversation with Catharine A. MacKinnon about Power, Politics, and Political Science

Ask a Political Scientist: A Conversation with Catharine A. MacKinnon about Power, Politics, and Political Science

Predictors of sexual aggression among gay men and lesbian women: An application of Malamuth's confluence model.

The present study investigated whether the core constructs of Malamuth's confluence model (i.e., hostility against individuals of the same sex and sexual orientation [HASSO], impersonal sexuality [IS], and high dominance/low nurturance [HDLN]) could predict sexual aggressive behavior (SA) of gay men against other gay men and of lesbian women against other lesbian women. For both gay men (N = 226) and lesbian women (N = 190) regression analysis showed that IS, HDLN, and especially HASSO proved to be important predictors for sexual aggression. The confluence of all three risk factors in terms of a three-way interaction added to the prediction of SA in lesbian women but not in gay men. Overall, the three predictors explained 30% of the variance in SA among men and 62% of the variance in SA among women.

Attitudes Towards Rape and Their Determinants Among Men, Women and Non-Binary People in Poland

The aim of this paper is to present the results of research on attitudes towards rape conducted in a group of 850 adult Poles, including 505 women, 310 men and 35 non-binary people, and to analyze their selected correlates: rape myth acceptance, right-wing authoritarianism and rape empathy. Non-binary people have only recently been included in research as a distinct group and little information can be found in the literature on the characteristics of their attitudes towards social problems. Therefore particular attention was paid to comparing the attitudes towards rape of non-binary people with those of women and men. In analyzing the results, the authors took into account the current socio-political situation in Poland. The results indicate that attitudes toward sexual aggression are related to the type of gender identification. The most positive attitudes towards rape victims among the groups participating in the research are held by non-binary people. Furthermore, attitudes towards rape are determined by rape myths, right-wing authoritarianism and empathy for victims of rape.

Traumatic experiences and PTSD symptoms in substance use disorder: A comparison of recovered versus current users.

Introduction: The aim of this study was to investigate the prevalence of traumatic experiences and symptoms of posttraumatic stress disorder (PTSD) in treatment-seeking individuals with ongoing substance use disorder (SUD) compared to individuals who have recovered from SUD. Methods: Patients with SUD recruited from the STAYER study (N = 114) underwent an examination of alcohol and drug use, childhood trauma, negative life events and PTSD symptomatology. In this study, only participants with 12-month concurrent polysubstance use was included. Using historical data from the STAYER study, alcohol and drug trajectories were dichotomised as (1) current SUD (current SUD) or (2) recovered from substance use disorder (recovered SUD). Crosstabs and chi-tests were used to measure differences between groups. Results: Childhood maltreatment, traumatic experiences later in life and symptoms of concurrent PTSD were highly prevalent in the study population. We found no significant difference between the current and recovered SUD groups. Recovered women reported a lower prevalence of physical neglect (p = 0.031), but a higher prevalence of multiple lifetime traumas (p = 0.019) compared to women with current SUD. Both women with current SUD and recovered women reported a significantly higher prevalence of sexual aggression than men (p < 0.001 and p < 0.001, respectively). In addition, men who have recovered from SUD reported a lower prevalence of PTSD symptoms over cut-off 38 (p = 0.017), of re-experiencing (p = 0.036) and of avoidance (p = 0.015), compared to recovered women. Conclusion: Reported trauma did not differ between persons with current SUD and those who had recovered from SUD. Gender differences discovered in this study indicate the importance of developing individualised and gender-specific treatment models for comorbid PTSD/SUD.

Violence (Portrayals of Sexuality in Pornography)

Violence (Portrayals of Sexuality in Pornography)

Through Myths, Attitudes, or Norms? The Relationship Between Low Self-Control and Sexual Aggression.

This study tested the direct and indirect effects of low self-control on sexual aggression and violence, mediated through rape myth acceptance, date rape attitudes, and promiscuous sexual norms among college-aged men. Self-report data were collected from 369 male college students attending a large university in the southeastern United States. The final model with all three mediators indicated significant mediated effects through date rape attitudes as well as promiscuous sexual norms on sexual aggression; it explained 16% (Cox & Snell) and 23% (Nagelkerke) of the variance. Study findings support the importance of low self-control on sexual aggression among male college students.

Exploring risk and protective factors for adolescent dating violence across the social-ecological model: A systematic scoping review of reviews.

Adolescent dating violence (ADV) is a serious issue that affects millions of youth worldwide. ADV can be any intentional psychological, emotional, physical, or sexual aggression that occurs in adolescent dating and/or sexual relationships, and can occur both in person and electronically. The mental health consequences of ADV can be significant and far reaching, with studies finding long-term effects of dating violence victimization in adolescence. Preventing ADV so that youth do not experience negative mental health consequences is thus necessary. To be effective, however, prevention efforts must be comprehensive and address more than one domain of the social-ecological model, incorporating risk and protective factors across the individual level; relationship level; community level; and societal level. To support researchers and practitioners in designing such prevention programs, an understanding of what risk and protective factors have been identified over the past several decades of ADV research, and how these factors are distributed across levels of the social-ecological model, is needed. This study was conducted in accordance with PRISMA guidelines. We included peer-reviewed articles published in English between January 2000 and September 2020. The search strategy was developed in collaboration with a research librarian. Covidence was used for title and abstract screening and full text review. Data were extracted from included articles using a standardized charting template, and then synthesized into tables by type of factor (risk or protective), role in ADV (victimization or perpetration), and level(s) of the social-ecological model (individual, relationship, community, societal). Our initial search across six databases identified 4,798 potentially relevant articles for title and abstract review. Following title and abstract screening and full text review, we found 20 articles that were relevant to our study objective and that met inclusion criteria. Across these 20 articles, there was a disproportionate focus on risk factors at the individual and relationship levels of the social-ecological model, particularly for ADV perpetration. Very little was found about risk factors at the community or societal levels for ADV victimization or perpetration. Furthermore, a very small proportion of articles identified any protective factors, regardless of level of the social-ecological model. Despite best practice suggesting that ADV prevention strategies should be comprehensive and directed at multiple levels of an individual's social ecology, this systematic scoping review of reviews revealed that very little is known about risk factors beyond the individual and relationship level of the social-ecological model. Further, past research appears steeped in a risk-focused paradigm, given the limited focus on protective factors. Research is needed that identifies risk factors beyond the individual and relationship levels, and a strengths-based focus should be used to identify novel protective factors. In addition, a more critical approach to ADV research - to identify structural and not just individual risk and protective factors - is needed.

Young Adults’ Understanding of Sexual Competence: A Qualitative Study with German University Students

IntroductionHandling sexual interactions in a competent manner is a key skill for young adults, which is linked to positive aspects of sexual and general well-being. Several research conceptualizations of sexual competence have been proposed in the literature, but little is known about how young adults define sexual competence and what consequences they consider low sexual competence may have.MethodsIn this qualitative study conducted in 2019, 571 university students (365 women, 206 men) from Germany with a mean age of 22.6 years provided open-ended answers to two questions: (Q1) What do you consider to be sexual competence? (Q2) What consequences can low sexual competence have? Combining thematic analysis and qualitative content analysis, responses were coded into 264 categories that were then condensed into 30 latent themes, with 14 themes referring to Q1 and 16 themes referring to Q2. All categories showed strong inter-coder agreement.ResultParticipants defined sexual competence in a multi-faceted way and in partial overlap with research definitions. Gender differences emerged in four themes (needs/desires, communication, skills/abilities, and setting boundaries/limits). Participants’ statements about the consequences of low sexual competence corresponded closely with their definitions of sexual competence. Gender differences emerged in five themes (risk of sexual victimization and sexual aggression, problems in sexual communication, problematic [sexual] risk behavior, negative influence on [sexual] satisfaction, and lack of skills).Conclusions and Policy ImplicationsThe implications of the findings for research conceptualizations of sexual competence, for designing interventions to promote sexual competence, and for policy measures designed to reduce sexual aggression are discussed.

Examining the Psychometric Properties of the Sexual Initiation Strategies Scale (SISS): A New Self-Report Measure of Sexual Aggression Perpetration History

ABSTRACT Psychometrically-sound measures of sexual aggression are essential for identifying risk factors for perpetration and examining the behavioral impact of prevention interventions. This project reports on the psychometric evaluation of a new measure of sexual perpetration—the Sexual Initiation Strategies Scale (SISS)—which was designed to correct for weaknesses in prior measures. In Study 1, scores on the SISS demonstrated reasonable convergent and divergent validity and test-rest reliability among a sample of mixed gender college students (N = 575). Participants were more likely to endorse having engaged in sexually aggressive behavior on the SISS than on two other measures of sexual aggression. In Study 2, rates of endorsement on the SISS also were higher than on the most commonly-used measure of perpetration in a community sample of men and women (N = 551) in which gay, lesbian, and bisexual participants were oversampled. In general, the SISS seemed to perform well as a measure of sexual aggression perpetration in both men and women and in those reporting both same- and other-gender sexual aggression. Advantages and disadvantages of the SISS as compared to other measures are discussed.

Reassessing the Confluence Model of Men's Risk for Sexual Aggression.

Reassessing the confluence model of men's risk for sexual aggression-the confluence model of sexual aggression has been widely used to study men's risk for perpetrating sexual violence. Over time, researchers have attempted to expand this model to improve its predictive utility. Unfortunately, this work has continued to produce similar results with only slight improvements in prediction at best. One explanation for the inability to enhance the model could be due to changes in the dating landscape and shifts in beliefs about gender roles. Therefore, the current study aims to reassess the confluence model using a more contemporary construct, hostile sexism, in an effort to improve the predictive utility of the confluence model of sexual aggression. Participants were 258 college men recruited from a medium-sized public university in the northeastern United States, using an online participant pool of students who volunteered to participate as part of a requirement for a psychology course. Structural equation modeling using mean- and variance-adjusted weighted least squares estimation indicated that the confluence of hostile sexism and impersonal sex appears to be a better predictor of sexual aggression in comparison to the confluence of hostile masculinity and impersonal sex. The results suggest that replacing hostile masculinity with hostile sexism may produce a model that is better able to predict men's risk for perpetrating sexual aggression. These results can provide insight for future iterations of the confluence model, which may include hostile sexism as a core construct. Attitudes that stem from hostile sexism may be a beneficial target for future interventions designed to decrease the frequency of perpetration.