初中生身体监控与抑郁症状的纵向关系研究:主观幸福感的中介作用  

A Longitudinal Relationship Between Body Surveillance and Depressive Symptoms Among Junior School Students:The Mediating Role of Subjective Well-Being

作　　者：胡义秋[1,2] 何震 曾子豪 赵纤 常梦梦 HU Yiqiu;HE Zhen;ZENG Zihao;ZHAO Xian;CHANG Mengmeng(School of Educational Science,Hunan Normal University,Changsha 410081;Hunan Mental Health Education Research Base,Changsha 410081)

机构地区：[1]湖南师范大学教育科学学院,长沙410081 [2]湖南省心理健康教育研究基地,长沙410081

出　　处：《心理与行为研究》2025年第1期58-65,共8页Studies of Psychology and Behavior

基　　金：全国教育规划项目“健康中国背景下青少年抑郁的多模态体系研究”(BBA240039)。

摘　　要：当今社交媒体的广泛使用让个体时刻都对自己或他人的外表进行评价,对于步入青春期的中学生而言这一现象更为常见。基于此,本研究以物化理论为基础,采用纵向研究设计,对756名初中生进行了为期半年的两次追踪调查。结果显示:(1)T1身体监控正向预测T2抑郁症状,但T1抑郁症状无法显著预测T2身体监控;(2)初中生身体监控与抑郁症状间的关系存在性别差异。具体表现为男生T1身体监控无法显著预测T2抑郁症状,女生T1身体监控正向预测T2抑郁症状;(3)主观幸福感在初中生身体监控与抑郁症状间起到纵向中介作用。本研究揭示了初中生身体监控与抑郁症状之间的关系及内在机制,为改善初中生心理健康状况提供了新的思路。In the modern era,with the extensive use of social media,individuals are constantly evaluating their own or others’appearances.This phenomenon is even more prevalent among adolescent middle school students.Based on the objectification theory,the present study adopted a longitudinal study design to explore the longitudinal relationship and internal mechanisms between body surveillance and depressive symptoms among junior school students.Two-wave follow-up surveys on a sample of 756 junior school students over a period of six months were conducted.The results showed that:1)T1 body surveillance significantly predicted T2 depressive symptoms.2)There were significant gender differences in the cross-lagged model between body surveillance and depressive symptoms.Specifically,T1 body surveillance did not significantly predict T2 depressive symptoms in boys,while T1 body surveillance positively predicted T2 depressive symptoms in girls.3)Regression analysis showed that subjective well-being played a longitudinal mediating role between body surveillance and depressive symptoms.These findings reveal the relationship and internal mechanism between body surveillance and depressive symptoms among junior school students,providing suggestions for enhancing the mental health status of junior school students.

关 键 词：身体监控 抑郁症状 主观幸福感 纵向研究 初中生 

分 类 号：B844[哲学宗教—发展与教育心理学]