同伴饮酒规范对男性大学生饮酒者饮酒行为的影响:有调节的中介效应

Impact of peer drinking norms on drinking behaviors in male college students:The moderated mediation model

目的:考察拒酒自我效能感和感觉寻求在同伴饮酒规范与饮酒行为关系中的作用。方法:采用饮酒规范评定量表、拒酒自我效能感问卷、感觉寻求量表、饮酒行为问卷对453名一、二年级男性大学生饮酒者施测。结果:(1)同伴饮酒规范显著正向预测低年级男性大学生的饮酒行为(B=0.57,P<0.001);(2)拒酒效能感在同伴饮酒规范与饮酒行为的关系中起部分中介作用,中介效应值为0.07,占总效应的10.94%;(3)感觉寻求在同伴饮酒规范对饮酒行为的影响中有显著的调节作用(B=0.35,P<0.05)。结论:同伴饮酒规范影响男性大学生饮酒者的饮酒行为,且一部分效应通过拒酒效能感起作用;感觉寻求能增强同伴饮酒规范对饮酒行为的负面效应。

Objective:To examine the roles of drinking refusal self-efficacy and sensation seeking in the influence of peer drinking norms on drinking behaviors in male college students.Methods:A total of 453 male freshmen and sophomores completed Drinking Norms Rating Form,Drinking Refusal Self-efficacy Questionnaire,Sensation Seeking Scale and Alcohol Consumption Questionnaire.Results:(1)Peer drinking norms significantly and positively predicted drinking behaviors(B=0.57,P<0.001).(2)Drinking refusal self-efficacy played a partial mediating role in the relationship between peer drinking norms and drinking behaviors.The mediating effect size of drinking refusal self-efficacy was 0.07,which accounted for 10.94%of the total effect.(3)Sensation seeking significantly moderated the impact of peer drinking norms on drinking behaviors(B=0.35,P<0.05).Conclusion:Peer drinking norms affect drinking behaviors in male college student drinkers,and part of the effect is attributed to drinking refusal self-efficacy.The sensation seeking strengthens the association between peer drinking norms and drinking behaviors.