同伴群体冲动性调节了抑郁症状与青少年非自杀性自伤之间的个体水平关系。
Peer group impulsivity moderated the individual-level relationship between depressive symptoms and adolescent nonsuicidal self-injury.
作者信息
You Jianing, Zheng Chuhua, Lin Min-Pei, Leung Freedom
机构信息
Center for Studies of Psychological Application, Guangdong Key Laboratory of Mental Health and Cognitive Science, & School of Psychology, South China Normal University, Guangzhou, 510631, China.
Department of Psychology, Peking University, Beijing, China.
出版信息
J Adolesc. 2016 Feb;47:90-9. doi: 10.1016/j.adolescence.2015.12.008. Epub 2016 Jan 14.
This study examined the influence of impulsive friendship group contexts on nonsuicidal self-injury (NSSI) and how peer group impulsivity (i.e. negative urgency and premeditation) moderated the individual level relationship between depression and NSSI among 1701 Chinese secondary school students (1147 females). Participants were assessed twice over a 6-month interval. After controlling for direct socialization effects for NSSI, multilevel analysis indicated that friendship group negative urgency exerted a significant influence on NSSI. Additionally, friendship group premeditation weakened the relation between individual depression and NSSI, while friendship group negative urgency strengthened the relation between depression and NSSI. The results suggest the contribution of indirect peer influence effects to NSSI.
本研究考察了冲动型友谊群体环境对非自杀性自伤行为（NSSI）的影响，以及同伴群体冲动性（即消极紧迫性和预谋性）如何调节1701名中国中学生（1147名女生）中抑郁与NSSI之间的个体层面关系。参与者在6个月的间隔内接受了两次评估。在控制了NSSI的直接社会化效应后，多层次分析表明，友谊群体的消极紧迫性对NSSI有显著影响。此外，友谊群体的预谋性削弱了个体抑郁与NSSI之间的关系，而友谊群体的消极紧迫性则加强了抑郁与NSSI之间的关系。结果表明了同伴间接影响效应在NSSI中的作用。
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