Influences of Sexual Sensation Seeking Alcohol Consumption and Sexual Arousal on Women’s Behavioral Intentions Related to Having Unprotected Sex

摘要

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.