同伴侵害与非自杀性自伤——不良同伴交往的中介作用和冲动性的调节作用
Peer Victimization and Non-Suicidal Self-Injury—Deviant Peer Affiliation as a Mediator and Impulsivity as a Moderator
摘要: 非自杀性自伤已成为全球公共卫生问题，同伴侵害是影响自伤的核心因素。然而，当前少有研究从同伴侵害的角度去探讨非自杀性自伤。因此，本研究聚焦于同伴侵害与非自杀性自伤，并探讨不良同伴交往的中介作用和冲动性的调节作用。本次研究共476名青少年(男生256名，女生220名，M = 13.21，SD = 0.51)完成了同伴侵害、不良同伴交往、冲动性和自伤的问卷调查。结果表明，同伴侵害对自伤有显著的预测作用，而不良同伴交往在同伴侵害对自伤的影响中起中介作用。此外，冲动性调节同伴侵害对自伤的影响以及不良同伴交往对自伤的影响。本研究阐明了影响青少年自伤行为的外在因素和内在因素，从而为现有的理论框架提供了实证验证，以及助力中国青少年的心理健康发展。
Abstract: Non-Suicidal Self-Injury (NSSI) is a global public health problem. Peer victimization is an important risk factor for NSSI. However, few studies have investigated how peer victimizations affect NSSI. Therefore, this study focuses on peer victimization and NSSI, and the mediating role of peer relationships and the moderating role of impulsivity between peer victimization and NSSI. A total of 476 adolescents (256 boys, 220 girls; M=13.21 and SD = 0.51) completed questionnaires that were assessed using peer victimization, deviant peer affiliation, impulsivity, and NSSI. The results showed that peer victimization significantly predicted NSSI and that deviant peer affiliations mediated the effect of peer victimization on NSSI. In addition, impulsivity moderated the effect of peer victimization on NSSI. Impulsivity also moderated the effect of deviant peer affiliation on NSSI. This study elucidates the extrinsic and intrinsic factors that influence NSSI in adolescents, thereby providing empirical validation for the existing theoretical framework. In China, it aims to promote healthy peer interactions among adolescents and improve their mental health.
文章引用：黄志浩, 龚倩蓓, 廖子乐, 张子恒, 王小玲, 李菁菁 (2026). 同伴侵害与非自杀性自伤——不良同伴交往的中介作用和冲动性的调节作用. 心理学进展, 16(2), 172-183. https://doi.org/10.12677/ap.2026.162075

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