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; M age = 25.02) were randomly assigned to a control, placebo, low dose (target blood alcohol level = .04), or high dose (target blood alcohol level = .08) beverage 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 women's sexual decision making and point to the importance of examining it as a multi-stage process.
KeywordsAlcohol Consumption; Sensation Seeking; Sexual Arousal; Risky Sex; Condom NegotiationThe proportion of AIDS cases in the US composed of women has increased dramatically over the last two decades, rising from 8% of the total in 1985 to 27% in 2005. Approximately 80% of new HIV cases in women are attributable to heterosexual transmission (Centers for Disease Control and Prevention, 2008). Because consistent use of the male condom is still the most effective preventive strategy, intervention efforts have focused on ways to increase its use. However, for a woman to "use" a male condom, she must be able to insist on using one, and ultimately refuse to have sex if her male partner refuses to use one.Sexual decision making is a multi-stage process, involving a series of interactions with and responses to one's partner. When a woman wants to use a condom with a man, she may engage in a series of strategies, such as discouraging him from continuing to pursue sex if one is not available and insisting on using one before ultimately deciding whether or not to have unprotected sex. Contributing to the complexities of these interactions is likely to be concurrent Correspondence concerning this article should be addressed to Jeanette Norris, Alcohol and Drug Abuse Institute, University of Washington, 1107 NE 45th St., Suite 120, Seattle, WA 98105. Email: norris@u.washington.edu.
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Author ManuscriptPsychol Addict Behav. Author manuscript; available in PMC 2010 March 1.
NIH-PA Author ManuscriptNIH-PA Author Manuscript NIH-PA Author Manuscript sexual arousal. To obtain a full understanding of how sexual decisions are made, it is necessary to study both situational and predispositional influences on this process. Alcohol consumption and sensation seeking are two such influences that have jointly been associated with risky sexual behavior (Hendershot, Stoner, George, & Norris, 2007;Kalichman & Cain, 2004;Kalichman, Simbayi, Jooste, Cain, & Cherry, 2006). However, little research has addressed the ne...