Antecedents of sexual and non-sexual aggression in young Singaporean men

This study investigated factors that have previously been implicated in male sexual aggression towards women, using a structural equation modelling approach to assess their relative influence on sexually coercive behaviours in young Singaporean men. Variables were classified under three major headings: childhood experience, personality, and attitudes facilitating violence. Non-sexual aggression against women was included in order to investigate its relationship to sexual aggression as well as its own causal antecedents. Results suggest that sexual and non-sexual aggression have different antecedents, and confirm the primacy of sexual variables (sexual experience, child sexual abuse) as antecedents to sexual aggression. Contrary to the hypothesis that sexual aggression is primarily aggressive in motivation, belligerence exerted only indirect effects on sexual aggression. Attitudinal variables (e.g. attitudes supportive of sexual aggression) contributed modestly to sexual but not to non-sexual aggression. Antisociality exerted indirect effects on both sexual aggression (via sexual experience and acceptance of interpersonal violence) and on non-sexual aggression (via belligerence). Parental violence contributed exclusively to non-sexual aggression. Finally, some cross-cultural differences in sexually coercive behaviour are highlighted.     

Predicting sexual aggression: the role of pornography in the context of general and specific risk factors

The main focus of the present study was to examine the unique contribution (if any) of pornography consumption to men's sexually aggressive behavior. Even after controlling for the contributions of risk factors associated with general antisocial behavior and those used in Confluence Model research as specific predictors of sexual aggression, we found that high pornography consumption added significantly to the prediction of sexual aggression. Further analyses revealed that the predictive utility of pornography was due to its discriminative ability only among men classified (based on their other risk characteristics) at relatively high risk for sexual aggression. Other analyses indicated that the specific risk factors accounted for more variance in sexual aggression than the general risk factors and mediated the association between the general risk factors and sexual aggression. We illustrate the potential application of the findings for risk assessment using a classification tree.     

Lifetime Acts of Violence Assessment (LAVA) predictors of laboratory aggression

While self-report data warrants interpretive caution in applied settings, these indices serve an important role in exploratory research. The Lifetime Assessment of Violent Acts (LAVA) inventory is a brief, reliable, face-valid questionnaire for estimating the frequency, triggers, and consequences (including injuries to others) of prior acts of aggression. The LAVA also identifies the situational contexts in which prior violence was triggered and provides a basis for risk classifications based on past reactive, intimate partner, alcohol-related, and/or weapon-related violence. Scores on the LAVA indices have been linked to a range of developmental and maladjustment indicators. Associations were found between lab-provoked (Taylor Aggression Paradigm) responding and both dimensional and risk classification scores in this sample (N = 92) of college men. Participants “competed” with a fictional opponent using electric shock as a retaliatory measure for perceived provocation. The total LAVA dimensional score predicted mean shock intensity ( d = .87), baseline responding ( d = 0.90), and past sexual aggression ( d = 1.01). Shock intensities in response to high provocation were predicted ( M d = 0.57) by all but one LAVA index. Participants who reported inflicting one or more injuries on another showed more intense escalations of aggression ( d = 0.46) in response to provocation than normative counterparts. Prior injuries to another ( RR = 2.71), reactive acts of aggression ( RR = 3.73), or intimate-partner violence ( RR = 4.19) elevated the risk of one or more prior acts of self-reported sexual aggression. The limitations and potential value of self-report data were discussed in regard to aggression research.     

A Comparison of Sexual Aggression Risk Factors Between the United States and the Philippines

Sexual violence against women is a global problem, prompting the need to investigate the risk factors among males in non-Western, non-industrialized countries. Using the expanded Confluence Model, this study examined and compared risk factors of sexual aggression between male college students in the Philippines and the United States. Using path analysis and multiple group analysis, results indicated that the expanded Confluence Model was generally invariant between countries. Direct paths from hostile attitudes toward women and impersonal sex to sexual aggression were non-significant, but indirect effects from hostile attitudes toward women, alcohol consumption, and impersonal sex to sexual aggression via the frequency of misperceiving a woman’s sexual intent were observed. Additional risk analysis indicated that the number of elevated risk factors were associated with higher self-reports of sexual aggression.     

Risk Factors of Sexual Aggression and Victimization Among Homosexual Men1

This study examined risk factors of sexual aggression and victimization among homosexual men (N= 310). They completed the Homosexual Experiences Survey to record sexual aggression and victimization and provided information about 2 groups of potential risk factors: childhood abuse and sexual lifestyle (number of partners, age at first intercourse, age at coming out, accepting or paying of money for sex, and rape proclivity). One in 4 respondents reported severe forms of sexual victimization; 17% reported moderate victimization. Prevalence of perpetration of sexual aggression was almost 20% for severe aggression and 9% for moderate aggression. The risk of victimization increased as a function of childhood abuse as well as high number of partners and acceptance of money for sex. The risk of committing sexual aggression was positively related to childhood abuse, acceptance and payment of money for sex, high number of sexual partners, and rape proclivity. The findings are discussed in relation to evidence on heterosexual aggression.     

Gender Differences in the Association of Intimate Partner Violence and Relationship Values among College Students

Although research has indicated that cognitions and situational factors play a role in relationship satisfaction and aggression, few studies have investigated the association between intimate partner violence (IPV) and relationship values. We addressed this gap by measuring college students’ perpetration of and victimization by four types of IPV; namely, physical violence, sexual violence, threats, and psychological aggression over the past year. One-way ANOVAs and multiple regression analyses were used to measure the association between IPV and the endorsement of relationship values. The results suggest that past IPV perpetration and victimization correlated with the current endorsement of relationship values for males more than females. In general, male perpetrators rated relationship values such as security, investment, others’ approval, and daily conflict as less important than non-perpetrators. Although male victimization explained significant variance in security, investment, and others’ approval, the results were somewhat mixed as to whether victimization related to higher or lower ratings of relationship values, with the majority of the results suggesting an inverse correlation between relationship value endorsement and IPV experience. Future research can investigate mediating factors in the relationship between IPV and relationship value endorsement, as well as look at how IPV and relationship values influence decisions concerning relationship maintenance.     

Legitimized aggression and sexual coercion: Individual differences in cultural spillover

Correlations between aggressive attitudes and sexual coercion have consistently been found in numerous empirical studies across social science disciplines. Extrapolating from sociological research linking indices of legitimate aggression by state to statewide frequencies of rape, we have extended the investigation of legitimate aggression and coercive sexuality to the individual level. The specific purposes of this research were to index the breadth and level of endorsement of legitimized aggression at the individual level and to measure the association between such an index and coercive sexual behavior. These purposes were achieved across the course of three studies in which we created a new dispositional measure, the Proclivity for Legitimized Aggression Questionnaire (PLAQ), and replicated a sociocultural level correlation with coercive sexual behavior (Study 1); assessed the individual differences level construct validity of the PLAQ (Study 2); and tested whether endorsement of items on the PLAQ were related to content‐relevant behaviors (Study 3). The PLAQ was internally consistent, modestly but significantly correlated with a measure of self‐reported coercive sexual behavior, and characterized by promising construct validity. Aggr. Behav. 27:26–43, 2001. © 2001 Wiley‐Liss, Inc.     

Attitudes toward sexual abuse: Sex differences and construct validity

An “Attitudes toward Sexual Abuse” scale is introduced, and its reliability and validity in a study of university students is described. Attitudes supportive of sexual contact with children were associated with variables previously linked to sexual interest in children: male gender, use of pornography, greater numbers of sex partners, and greater endorsement of a scale measuring acceptance of sexual aggression against women. Such beliefs predicted both male and female university students' self-reported interest in having sex with a child, given the absence of detection or punishment, suggesting the potential importance of socially transmitted attitudes in the etiology of sexually abusive behavior.     

Barriers to mother-adolescent communication about sex,maternal monitoring and sexual behaviour among adolescents in Mexico

Mexican mothers have an important role in adolescent sexuality; however, they report multiple barriers to parent–child sex communication, which may impact adolescent sexual behaviour. This cross-sectional study examines whether adolescent perceptions of maternal barriers to communication are associated with adolescent sexual behaviour frequency indirectly through its association with maternal monitoring, and whether these associations differ by age and gender. Mexican adolescents (N = 1433), ages 12–19 (53% girls), completed a survey on normative sexual behaviours, adolescent perceptions of maternal barriers to sex communication, and maternal monitoring. Structural equation modelling analyses revealed that more barriers to communication (adolescent perceptions) were associated with more sexual behaviour frequency (i.e., oral and vaginal sex) among Mexican adolescents indirectly through its association with maternal monitoring. Findings were stronger for adolescents in 8th grades, but no differences were found by gender. This model expands our understanding of the parenting factors that impact Mexican adolescent sexuality.     

Sexual harassment expanded: An examination of the relationships among sexual harassment,sex discrimination,and aggression in the workplace

We hypothesized that sexual harassment is part of a broader behavioral family including aggression and discrimination. We examined whether the relationships between these types of mistreatment can be represented well by a general factor that relates to other workplace variables. Evidence from military datasets showed that sexual harassment, sex discrimination, and workplace aggression can be conceptualized as a more general factor that functioned well in an integrated model of sexual harassment and was experienced differently by men and women. Thus, there is utility in examining these types of mistreatment both together and independently, both for research and prevention purposes.     

What Good is a Feminist Identity?: Women’s Feminist Identification and Role Expectations for Intimate and Sexual Relationships

Women’s feminist identification is associated with a growing list of favorable outcomes, predicting that these correlations will extend to egalitarian and assertive role expectations for committed and sexual partnerships, respectively. Surveying 165 undergraduate US women, nonfeminist passive acceptance was linked to low egalitarian expectations overall and across all seven subscales of the marriage role expectation inventory. It also was related to depressed sexual assertiveness overall and specifically in initiating sexual encounters and engaging in safe sexual practices. These negative associations were nonsignificant or positive for women with stronger feminist identification. When endorsement of passive acceptance was controlled for, the positive correlation between egalitarian and assertive expectations fell to nonsignificance, consistent with regarding nonfeminist attitudes as a confounded third common factor.     

Demographic correlates of normative beliefs about aggression among adolescents from low income communities in South Africa

The present study investigated the association of age, gender, and family size with normative beliefs about aggression among South African adolescents from low-income areas. Adolescents (n = 229; mean age = 16 years; female = 61%) completed the Normative Beliefs about Aggression Scale. Step-wise regression analyses were conducted with age, gender, and family size as predictors of normative beliefs about aggression. Boys demonstrated greater endorsement of physical, non-physical, and relational aggression; as compared to girls. Living in an extended family was associated with less approval of aggression. Aggression reduction interventions with children from disadvantaged areas need to consider the role of gender and family-related factors.     

Perceived association between diagnostic and non-diagnostic cues of women’s sexual interest: General Recognition Theory predictors of risk for sexual coercion

Young men’s errors in sexual perception have been linked to sexual coercion. The current investigation sought to explicate the perceptual and decisional sources of these social perception errors, as well as their link to risk for sexual violence. General Recognition Theory (GRT; [Ashby, F. G., & Townsend, J. T. (1986). Varieties of perceptual independence. Psychological Review, 93, 154-179]) was used to estimate participants’ ability to discriminate between affective cues and clothing style cues and to measure illusory correlations between men’s perception of women’s clothing style and sexual interest. High-risk men were less sensitive to the distinction between women’s friendly and sexual interest cues relative to other men. In addition, they were more likely to perceive an illusory correlation between women’s diagnostic sexual interest cues (e.g., facial affect) and non-diagnostic cues (e.g., provocative clothing), which increases the probability that high-risk men will misperceive friendly women as intending to communicate sexual interest. The results provide information about the degree of risk conferred by individual differences in perceptual processing of women’s interest cues, and also illustrate how translational scientists might adapt GRT to examine research questions about individual differences in social perception.     

Social Norms and Egalitarian Values Mitigate Authoritarian Intolerance Toward Sexual Minorities

In the United States, acceptance of sexual minorities (e.g., gay men and lesbians) has increased substantially since the early 1990s. This study examined whether authoritarians' attitudes have been influenced by the societal shift toward greater acceptance of sexual minorities. Using data from the American National Election Studies (ANES) collected between 1992 and 2012, we tested a model in which authoritarianism, endorsement of egalitarian values, and social norms shifting in the direction of tolerance predict individual attitudes toward sexual minorities and LGBT rights issues. Results indicated that (1) there was a subset of authoritarians who endorsed egalitarian values, (2) authoritarians in general became more tolerant (i.e., held less negative attitudes) toward sexual minorities between 1992 and 2012, and (3) “egalitarian authoritarians” held more positive attitudes toward sexual minorities than other authoritarians. The findings contribute to contemporary theory and research on authoritarianism, which is moving from a monolithic view of authoritarianism to one in which culture and core values activate and shape manifestations of authoritarian tendencies.     

If “Boys Will Be Boys,” Then Girls Will Be Victims? A Meta-Analytic Review of the Research That Relates Masculine Ideology to Sexual Aggression

In feminist sociocultural models of rape, extreme adherence to the masculine gender role is implicated in the perpetuation of sexual assault against women in that it encourages men to be dominant and aggressive, and it teaches that women are inferior to men and are sometimes worthy of victimization. Many researchers have linked components of masculine ideology to self-reports of past sexual aggression or future likelihood to rape. Thirty-nine effect sizes were examined in this meta-analysis across 11 different measures of masculine ideology to determine how strongly each index of masculine ideology was associated with sexual aggression. Although 10 of the 11 effect sizes were statistically significant, the 2 largest effects were for Malamuth's construct of “hostile masculinity” (e.g., Malamuth, Sockloskie, Koss, & Tanaka, 1991) and Mosher's construct of “hypermasculinity” (e.g., Mosher & Sirkin, 1984), both of which measure multiple components of masculine ideology including acceptance of aggression against women and negative, hostile beliefs about women. The next strongest relationships concerned measures of agreement that men are dominant over women and measures of hostility toward women. Scores on general measures of gender-role adherence, such as the Bem Sex Role Inventory (Bem, 1974), were not strong predictors of sexual aggression. Sociocultural models that link patriarchal masculine id eology and situational factors to sexual aggression should prove most predictive in future research.     

Comprehension of Sexual Consent as a Key Factor in the Perpetration of Sexual Aggression Among College Men

The comprehension of sexual consent is a crucial factor in healthy sexual relationships. This study examined the connection between the understanding of sexual consent and perpetration of sexual aggression. We surveyed 217 heterosexual male college students (M age = 20.9 years) using measures of sexual aggression, comprehension of sexual consent, rape myth acceptance, conformity to masculine norms, peer support of abuse, and attachment to abusive peers. We tested models examining factors related to comprehension of consent and the extent to which comprehension of consent was related to perpetration of sexual aggression. Rape myth acceptance, peer support of abuse, and conformity to masculine norms were found to predict comprehension of consent, which mediated the relationship between the social and cognitive variables and sexual aggression.     

The Impact of Sexual Victimization on Personality: A Longitudinal Study of Gendered Attributes

Little is known about how sexual victimization may affect a woman’s self-reported personality ratings. In the present study endorsement ratings of gendered attributes, as measured by the Extended Personal Attributes Questionnaire, were examined over a 3-year span using multiple group latent growth modeling. Differences in the endorsement of gendered attributes between college female non-victims (N?=?158) and victims (N?=?158) of sexual aggression were tested. Whereas endorsement of communal and positive agentic attributes were stable across time, victims remained consistently less traditionally feminine (i.e., positively communal and nurturing) than non-victims. Victims also appeared to become relatively more self-focused (i.e., negative masculinity) across time than non-victims. This pattern suggests that sexual victimization may have lasting effects on victims’ ability to focus on the nurturing, trusting aspects of relationships; rather they have a preoccupation with their own needs and goals that appears to strengthen with time. Such a pattern sheds insight into how self-processes may contribute to the relationship difficulties often observed in sexual assault victims. Implications of these results for both personality and sexual aggression researchers are discussed.