Effects of Alcohol Intoxication on Sexual Decision-Making Among Men Who Have Sex With Men: Alcohol’s Influences on Self-Control Processes
2022; SAGE Publishing; Volume: 11; Issue: 1 Linguagem: Inglês
10.1177/21677026221079780
ISSN2167-7034
AutoresStephen A. Maisto, Jeffrey S. Simons, Tibor P. Palfai, Dezarie Moskal, Alan Z. Sheinfil, Kelli D. Tahaney,
Tópico(s)HIV/AIDS Research and Interventions
ResumoThis experiment tested mechanisms linking alcohol intoxication and analogue determinants of condomless anal intercourse (CAI) in a sample of 257 men who have sex with men (MSM). The two mechanisms tested were implicit approach biases toward CAI stimuli and executive working memory. Participants were randomized to 3 conditions (water control, placebo, or alcohol) and following beverage administration completed a working memory task, an Approach Avoidance Task of sexual vs. condom stimuli, and two video role-play vignettes of high-risk sexual scenarios. Sexual arousal and CAI intentions were assessed by self-report, and behavioral skills and risk exposure were derived from participants' role-play behavior. Estimation of four path models showed that the hypothesized mechanisms were supported for the CAI intention outcome, but the findings for the skills and risk exposure outcome were mixed. Implications for development and enhancement of HIV prevention interventions were discussed.
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