Tina Zawacki

Attitudinal, Experiential, and Situational Predictors of Sexual Assault Perpetration

Past research demonstrates that sexual assault perpetration is caused by multiple factors including attitudes, early experiences, and situational factors. In this study, 343 college men described either a sexual assault they had committed or their worst date. Discriminant function analysis indicated that attitudes about gender roles and alcohol, number of consensual sex partners, how well the man knew the woman, how isolated the setting was, alcohol consumption during the event, the mans misperception of the womans cues during the event, and prior consensual sexual activity between the man and the woman discriminated between sexual assaults and worst dates. Additionally, tactics used to obtain sex, self attributions, the perceived seriousness of the assault, and the extent to which it disrupted relationships with others significantly discriminated between men who committed forced sexual contact, sexual coercion, and rape. These results demonstrate the importance of considering both individual characteristics and situational factors in theories and prevention activities.

The Relationship Between the Quantity of Alcohol Consumed and the Severity of Sexual Assaults Committed by College Men

Researchers have suggested that intoxicated perpetrators may act more violently than other perpetrators, although empirical findings have been mixed. Past research has focused on whether or not alcohol was consumed, rather than the quantity consumed, and this may explain these inconsistent findings. The authors hypothesized that the quantity of alcohol consumed would have a curvilinear relationship to the severity of the assault. Data were collected from 113 college men who reported that they had committed a sexual assault since the age of 14. The quantity of alcohol that perpetrators consumed during the assault was linearly related to how much aggression they used and was curvilinearly related to the type of sexual assault committed. The quantity of alcohol that victims consumed during the assault was linearly related to the type of sexual assault committed. Strategies for improving assessment of alcohol consumption in sexual assault research are discussed.

Women's condom use assertiveness and sexual risk-taking: Effects of alcohol intoxication and adult victimization

This experiment examined relationships among adulthood victimization, sexual assertiveness, alcohol intoxication, and sexual risk-taking in female social drinkers (N=161). Women completed measures of sexual assault and intimate partner violence history and sexual assertiveness before random assignment to 1 of 4 beverage conditions: control, placebo, low dose (.04%), or high dose (.08%). After drinking, women read a second-person story involving a sexual encounter with a new partner. As protagonist of the story, each woman rated her likelihood of condom insistence and unprotected sex. Victimization history and self-reported sexual assertiveness were negatively related. The less sexually assertive a woman was, the less she intended to insist on condom use, regardless of intoxication. By reducing the perceived health consequences of unprotected sex, intoxication indirectly decreased condom insistence and increased unprotected sex. Findings extend previous work by elucidating possible mechanisms of the relationship between alcohol and unprotected sex - perceived health consequences and situational condom insistence - and support the value of sexual assertiveness training to enhance condom insistence, especially since the latter relationship was robust to intoxication.

Why Do Some Men Misperceive Women's Sexual Intentions More Frequently Than Others Do? An Application of the Confluence Model

Although many researchers have documented mens tendency to misperceive womens friendliness as a sign of sexual interest, few have examined individual differences in mens attitudes and past experiences that might predict their likelihood of making these types of misjudgments. We applied an expanded version of Malamuth, Sockloskie, Koss, and Tanakas (1991) Confluence model to predict frequency of misperception of womens sexual intent with a sample of 356 male college students. Using structural equation modeling, hostile masculinity, impersonal sex, and drinking in dating and sexual situations predicted mens frequency of misperception. Furthermore, the more risk factors men possessed, the more times they misperceived womens sexual intentions. Suggestions are made for theory development and future research incorporating situational as well as personality measures in longitudinal studies.

A comparison of men who committed different types of sexual assault in a community sample

This study extends past research by examining predictors of different types of sexual assault perpetration in a community sample. Computer-assisted self-interviews were conducted with a representative sample of 163 men in one large urban community. As hypothesized, many variables that are significant predictors of sexual assault perpetration in college student samples were also significant predictors in this sample, including empathy, adult attachment, attitudes about casual sex, sexual dominance, alcohol consumption in sexual situations, and peer approval of forced sex. For most measures, the strongest differences were between nonassaulters and men who committed acts that met standard legal definitions of rape. Men who committed forced sexual contact and verbal coercion tended to have scores that fell in between those of the other two groups. The implications of these findings are discussed for community-based sexual assault prevention programs.

Cognitive Mediation of Women's Sexual Decision Making: The Influence of Alcohol, Contextual Factors, and Background Variables

Abstract As a result of the current STI epidemic, women are at particularly high risk. Sexual relations with men are the greatest source of risk for women in contracting HIV or other STIs. Because the male condom is still the most effective means of protection against these diseases, prevention efforts for women need to concentrate on the ability to effectively negotiate condom use. To date, research has primarily addressed the role of knowledge, attitudes, and beliefs about condoms in predicting their use rather than the situation within which individuals make sexual decisions. Our first goal is to present a theoretical model focusing on the situational influences and cognitive processes occurring at the time of a womans sexual interaction with a man. The underlying premise for this model is that sexual decision making is mediated by a series of primary and secondary appraisals during the sexual encounter. Our second goal is to discuss specific contextual influences on womens cognitions during the process leading to sexual decision making. We review the literature on the effects of alcohol consumption, relationship status, and sexual arousal on the cognitive appraisal process, as well as on sexual decision making. Finally, although our main interest is the specific situation and context, we also review the influence of background factors and experiences that are especially relevant to the cognitive appraisal process, including alcohol expectancies, sexual victimization, sexuality-related characteristics, relationship-related characteristics, and other personality traits. Examining womens cognitive processes at the time of a sexual encounter can yield information that will enhance womens power to protect themselves against HIV and other STIs.

Influences of sexual sensation seeking, alcohol consumption, and sexual arousal on women's behavioral intentions related to having unprotected sex.

This experimental study examined effects of alcohol consumption and sexual sensation seeking on unprotected sex intentions, taking into account sexual arousal, indirectly discouraging sex, and condom insistence. Women (N = 173; mean age = 25.02) were randomly assigned to a control, placebo, low-dose beverage (target blood alcohol level = .04), or high- dose beverage (target blood alcohol level = .08) condition. Participants projected themselves into a hypothetical sexual interaction with a man in which no condom was available. Structural equation modeling demonstrated that both sexual sensation seeking and alcohol dose directly increased sexual arousal early in the interaction, but later sexual arousal indirectly increased unprotected sex intentions by decreasing endorsement of indirect discouragement and, in turn, condom insistence. These findings help to clarify the role of alcohol consumption and sensation seeking in womens sexual decision making and point to the importance of examining it as a multistage process. (PsycINFO Database Record (c) 2009 APA, all rights reserved).

Cognitive Mediation of Alcohol’s Effects on Women’s In-the-Moment Sexual Decision Making

OBJECTIVE To test a cognitive mediation model examining whether cognitive appraisals mediate alcohol consumption effects on condom request and unprotected sex intentions. DESIGN Female social drinkers (N = 173) participated in an experiment comparing four beverage conditions: control, placebo, target BAL = .04%, and target BAL = .08%. Subjects projected themselves into a hypothetical sexual encounter with a new sex partner. MEASURES Appraisals of the situations sexual potential, impelling and inhibiting cognitions, and behavioral intentions were assessed at several points. RESULTS Findings support the theoretical model, indicating that alcohols effects on direct condom request and unprotected sex intentions were mediated through cognitive appraisals. CONCLUSION Prevention interventions should include information about alcohols effects on cognitions that may lead to ineffective condom negotiation and unprotected sex.

Women's responses to sexual aggression: The effects of childhood trauma, alcohol, and prior relationship.

This study examined effects of alcohol consumption (control, moderate dose, high dose) and type of relationship (new, established) on womens responses to escalating male sexual aggression. The role of childhood trauma was also examined. After consuming a beverage, participants (N=220) projected themselves into a story portraying a social interaction with a man that depicted escalating sexual aggression. The story was paused 3 times to assess assertive, polite, and passive resistance as well as consent. Alcohol consumption increased consent and interacted with type of relationship to increase passive resistance and with level of sexual aggression to increase polite resistance. Assertive resistance increased and other responses decreased as the mans sexual aggression escalated. Childhood trauma lowered consent initially and increased passive resistance when rape was threatened.

The Effects of Acute Alcohol Intoxication, Partner Risk Level, and General Intention to Have Unprotected Sex on Women's Sexual Decision Making With a New Partner

Women account for a quarter of all new HIV/AIDS cases, with approximately 65% having contracted the infection via heterosexual contact. Few experimental studies have examined interactions among background, partner, and situational characteristics in predicting womens sexual decisions. The Cognitive Mediation Model provides a useful theoretical framework for assessing likelihood of unprotected sex. Female social drinkers (n = 230) who had answered questions related to their general intention to have unprotected sex were randomly assigned to an experimental condition based on partner risk level (unknown, low, high) and beverage (control, placebo, low dose, high dose). Participants projected themselves into a story depicting a sexual situation with a man and answered questions about their cognitive appraisals, assertive condom request, and likelihood of unprotected sex. Alcohol effects on appraisal of sexual potential differed by partner risk condition. In the unknown and low risk conditions, placebo and alcohol participants appraised the situation as having greater sexual potential than controls whereas in the high risk condition, only those who consumed alcohol did so. Sexual potential appraisals in turn predicted impelling cognitions about having sex, which in turn predicted assertive condom request and unprotected sex intentions. General intention for unprotected sex independently predicted cognitive appraisals and outcomes. These findings highlight the need for prevention programs that focus on teaching women how to pay attention and consider sexual risk cues presented by potential partners, particularly when under the influence of alcohol.