Friday, November 6, 2015

College Men’s and Women’s Respective Perceptions of Risk to Perpetrate or Experience Sexual Assault: The Role of Alcohol Use and Expectancies

The present study examines alcohol use, expectancies (i.e., beliefs about the outcomes of alcohol consumption), and college men’s (n = 127) and women’s (n = 191) respective perceptions of risk to perpetrate/experience sexual violence. Interactions between alcohol consumption and expectancies were examined. Alcohol expectancies regarding assertiveness increased women’s perceived risk for sexual intercourse via alcohol/drugs. Among women reporting high alcohol use, global expectancies were positively associated with perceived risk for sexual intercourse via alcohol/drugs. Furthermore, among women reporting low alcohol use, expectancies regarding assertiveness were positively associated with perceived risk for coerced sexual contact. Implications are discussed.

Below:  Simple slopes analysis: Women’s perceived risk to experience coerced sexual contact



Below:  Simple slopes analysis: Women’s perceived risk to experience unwanted sexual intercourse as a result of administration of alcohol or drugs



…In light of the well-documented associations among alcohol use, expectancies, and sexual assault, the purpose of this study was to examine whether these variables were also associated with men’s and women’s perceived risk of perpetrating or experiencing various forms of sexual violence. Men’s and women’s respective perceived risk to perpetrate or experience various forms of sexual violence over a 3-month interim was examined. Furthermore, because research examining the relationship between substance use behaviors and likelihood to perpetrate sexual aggression has been primarily conducted within laboratory settings that involve exposure to violent pornography or the administration of alcohol (e.g., ; ; ), this research utilized surveys that assessed men’s self-reported likelihood to engage in sexual aggression. Women also completed behaviorally oriented assessments of perceived risk to experience various forms of victimization.

Among women, the multivariate models suggested that women’s history of sexual victimization predicted perceptions of risk to experience coerced or forced sexual contact and sexual intercourse as a result of a man’s coercion or the administration of alcohol/drugs. These findings mirror prior results suggesting women with a history of sexual victimization report they are at higher risk to experience sexual assault than women without such a history (). As  discuss, it is common for individuals who experience a negative life event to recognize they may experience the event in the future.

Multivariate analyses also indicated that higher weekly alcohol use increased women’s perceived risk to experience sexual intercourse as a result of a man’s authority or administration of alcohol/drugs. Because prior research generally does not distinguish between women’s perceived risk for different types of sexual assault, the current data extend findings suggesting women who were heavy drinkers perceived themselves at higher risk for future sexual victimization than nondrinkers (). Given the clear associations between alcohol use and sexual assault (), it seems positive that women who report a higher level of weekly alcohol use recognize they may be more likely to be targeted for a sexual assault than women reporting a lower level of weekly alcohol use. However, even when women recognize that alcohol use increases risk for sexual assault, they may not take steps to reduce their risk for sexual victimization when drinking, or take steps to reduce their alcohol use. For example,  documented that although college women acknowledge that alcohol use increases a woman’s risk for sexual victimization, they nonetheless believe they will be in control of a dating situation when intoxicated. Thus, it is important that sexual assault risk reduction programs not only teach women to recognize the situational and perpetrator characteristics associated with sexual assault, but also address ways to reduce vulnerability to potential perpetrators when choosing to drink.

Several associations between women’s expectancies when drinking and perceived risk for victimization were evidenced. First, higher expectancies regarding assertiveness when drinking were associated with increased perceived risk to experience sexual intercourse as a result of administration of alcohol/drugs. Second, among women reporting low levels of alcohol use, higher expectancies regarding assertiveness when drinking were associated with increased perceptions of risk for coerced sexual contact. While speculative, it is possible that women who expect to be assertive when drinking are aware that they are more likely to encounter men who use coercion or alcohol/drugs to obtain sexual contact or intercourse, respectively. An awareness of personal vulnerability to experience unwanted sexual advances when drinking may be especially salient among women who report low levels of alcohol use and expect to be assertive when consuming alcohol. Third, among women reporting high levels of weekly alcohol use, higher expectancies regarding global positive experiences when drinking were associated with increased perceptions of risk to experience sexual intercourse as the result of the administration of alcohol/drugs. Whereas future research is needed to explore this finding, it may be women who consume high levels of alcohol and believe that drinking leads to a good outcome recognize they will be more uninhibited when drinking, and thus potentially more at risk to be given alcohol/drugs by a man seeking to obtain sexual activity against their will.

It should be noted that four of the seven multiple regression analyses did not yield associations between alcohol expectancies and women’s perceived risk for various forms of victimization. Specifically, alcohol expectancies did not emerge as a predictor of women’s perceived risk to experience forced sexual contact or sexual intercourse, unwanted sexual contact as a result of a man’s use of authority, or coerced sexual intercourse. However, relatively few women perceived themselves at some risk to experience many of these forms of victimization. Specifically, less than 40% of women perceived themselves to be at some risk to experience forced sexual contact (34.1%), forced sexual intercourse (29.3%), coerced sexual intercourse (38.2%), or unwanted sexual contact as a result of a man’s authority (18.8%). More commonly, women perceived themselves at some risk to experience coerced sexual contact (61.3%) and unwanted sexual intercourse as a result of alcohol/drug administration (41.9%). Although speculative, it is possible that alcohol expectancies serve as a more robust predictor of women’s perceived risk to experience specific types of victimization, such as unwanted sexual contact or sexual intercourse as a result of the administration of alcohol/drugs.

It was notable that 33% of men indicated some intention to perpetrate at least one form of sexual aggression. These data are consistent with research suggesting that more than one third of men who engage in sexual aggression indicate they are at risk to do so (, ; ). Because no men indicated any risk to perpetrate forced sexual contact or intercourse, and few men reported any risk to obtain sexual contact or intercourse via authority, correlates of men’s perceived likelihood to perpetrate these forms of aggression were not examined. Instead, types of sexual aggression that men reported some perceived likelihood to perpetrate included: coerced sexual contact (26.0%) or intercourse (18.9%) and administration of alcohol/drugs to obtain sexual intercourse (7.9%). These data underscore the importance of communicating to men that using verbal pressure or alcohol as a means to engage in sexual activity constitutes sexual aggression ().
Multivariate analyses suggested that a history of sexual aggression was associated with perceived likelihood to obtain sexual contact through coercion, and obtain sexual intercourse through coercion or the administration of alcohol/drugs. Because repeat perpetration is common and a relatively small group of men commit the majority of sexual assaults (), these data underscore the importance of targeting men who recognize they are at risk to engage in sexually aggressive behavior within campus sexual assault prevention programs. Social norms programs () and bystander intervention programs () may be particularly effective in teaching men the difference between appropriate and inappropriate dating behaviors.

In light of prior research documenting differences in global positive alcohol expectancies (; ) and alcohol expectancies regarding sexuality (; ; ) in sexually aggressive and nonsexually aggressive men, it was surprising that alcohol use or alcohol expectancies were not associated with men’s perceived likelihood to perpetrate any of the forms of sexual aggression in the multivariate models. Given the relatively low rates of perpetration among the current sample (12.6%), future research examining these constructs among samples of high-risk men (i.e., men with a history of sexual aggression, men who report heavy drinking) is warranted. It is possible that assessing risk to perpetrate over a longer interim may have increased men’s reporting of perceived likelihood to perpetrate. Furthermore,  reported that men’s expectancies and consumption of alcohol acted jointly to increase men’s perceived likelihood to perpetrate sexual aggression after viewing explicit and violent media. Thus, it is possible that men’s beliefs about how alcohol will influence their behavior serves to increase intentions to engage in sexual aggression only after men have consumed alcohol. Furthermore, this study did not include an assessment of personality characteristics. However, the confluence model of sexual aggression () suggests that multiple life experiences, attitudes, and behaviors interact to increase men’s proclivity to engage in sexual aggression. Future studies may advance this area of research by including measures of men’s attitudes and belief systems. Qualitative research may also be helpful in providing a richer understanding of the intrapersonal, interpersonal, and environmental factors that increase men’s likelihood to perpetrate.

Full article at: http://goo.gl/ZuczQU

1Xavier University, Cincinnati, OH, USA
2Brown University, Providence, RI, USA
Corresponding Author: Lindsay M. Orchowski, Brown University, Women and Infants Hospital, 90 Plain Street, Office 253, Providence RI, 02903, USA. Email: ude.nworb@ikswohcro_yasdnil
  
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