家庭功能、同伴侵害和学校联结对青少年非自杀性自伤的影响：心理痛楚的中介作用

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中图分类号：R749.99 文献标志码：ADOI：10.7652/jdyxb202504005

ABSTRACT：ObjectiveTo explore the effects of family functioning，peer victimization and school connectednesson nonsuicidal self-injury in adolescents，as well as the mediating effect of psychache in these relationships.MethodsA total of 525 junior high school students in Foshan City were surveyed using the brief Family Function Scale，Peer Victimization Scale，School Connectedness Scale，Psychache Scale，and Nonsuicidal Self-injury Scale.Descriptive statistics and corelation analyss were performed using SPSs 23.O，and mediation analysis was conducted using Mplus 7.4. Results ① Family functioning could directly predict adolescent nonsuicidal self-injury （β=-0.20 ， P<0.01 ，but did not exert an indirect effect through psychache（ P=0.123） ： ② Peer victimization could not directly predict adolescent non-suicidal self-injury （ ， P=0.133⟩ ，but had an

收稿日期：2024-12-10 修回日期：2025-03-26

indirect effect through psychache，with an indirect effect value of 0.142（ P<0.001） ： ③ School connectedness could not directly predict adolescent non-suicidal self-injury （β=0.13，P=0.053） ，but had an indirect effect through psychache，with an indirect effect value of - 0.128 （ P<0.001 ）.ConclusionPsychache fully mediates the relationship between peer victimization，schoolconnectedness，and non-suicidal self-injury inadolescents，but it does not mediate the relationship between family functioning and adolescent non-suicidal self-injury.

KEY WORDS：family functioning;peer victimization;school connectedness;psychache;nonsuicidal self-injury

非自杀性自伤（简称：自伤）是一种故意伤害自己身体而不具有自杀意图的行为[]。（剩余9443字）