Norris Jeanette, Stoner Susan A, Hessler Danielle M, Zawacki Tina, Davis Kelly C, George William H, Morrison Diane M, Parkhill Michele R, Abdallah Devon A
Alcohol and Drug Abuse Institute, University of Washington, USA.
Psychol Addict Behav. 2009 Mar;23(1):14-22. doi: 10.1037/a0013998.
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 women's sexual decision making and point to the importance of examining it as a multistage process. (PsycINFO Database Record (c) 2009 APA, all rights reserved).
本实验研究考察了饮酒和性冒险倾向对无保护性行为意愿的影响，同时考虑了性唤起、间接抑制性行为和坚持使用避孕套等因素。将女性（N = 173；平均年龄 = 25.02）随机分配到对照组、安慰剂组、低剂量饮料组（目标血液酒精浓度 = 0.04）或高剂量饮料组（目标血液酒精浓度 = 0.08）。参与者设想自己与一名无避孕套可用的男性进行一场假设的性互动。结构方程模型表明，性冒险倾向和酒精剂量在互动早期均直接增加了性唤起，但随后性唤起通过减少对间接抑制性行为的认同，进而减少对坚持使用避孕套的认同，间接增加了无保护性行为意愿。这些发现有助于阐明饮酒和冒险倾向在女性性决策中的作用，并指出将其作为一个多阶段过程进行考察的重要性。（《心理学文摘数据库记录》（c）2009 美国心理学会，保留所有权利）
