%0 Journal Article
%T 自我体像对大学生手机社交媒体依赖的即时和纵向预测效应：社交焦虑的中介作用
Immediate and Longitudinal Predictive Effects of Self-Body Images on College Students’ Mobile Social Media Dependence: The Mediating Role of Social Anxiety
%A 张佳滨
%A 张潇予
%A 于柠瑄
%J Advances in Psychology
%P 9-18
%@ 2160-7281
%D 2025
%I Hans Publishing
%R 10.12677/ap.2025.154176
%X 为深入探讨大学生的自我体像、社交焦虑和手机社交媒体依赖之间的即时和纵向联系及内在作用机制，对484名大学生进行为期半年的追踪研究。结果发现：(1) 自我体像与T1、T2手机社交媒体依赖均呈显著的负相关；(2) 社交焦虑在自我体像与手机社交媒体依赖之间发挥着即时和纵向中介作用，中介作用路径为：T1自我体像→T1社交焦虑→T1手机社交媒体依赖，T1自我体像→T1社交焦虑→T2手机社交媒体依赖，T1自我体像→T2社交焦虑→T2手机社交媒体依赖。上述结果表明，自我体像越积极，大学生的社交焦虑水平越低，进而表现出较低的手机社交媒体依赖，并且该作用具有跨时间的稳定性。本研究发现为缓解大学生社交焦虑和手机社交媒体依赖提供了有效证据。
In order to further explore the immediate and longitudinal associations and the internal mechanisms among college students’ self-body image, social anxiety and mobile phone social media dependence, a half-year longitudinal study was conducted on 484 college students. Results revealed that: (1) self-body image was significantly and negatively correlated with both T1 and T2 mobile phone social media dependence; (2) social anxiety played an immediate and longitudinal mediating role between self-body image and mobile phone social media dependence, with the mediating paths being T1 self-body image → T1 social anxiety → T1 mobile phone social media dependence, T1 self-body image → T1 social anxiety → T2 mobile phone social media dependence, and T1 self-body image → T2 social anxiety → T2 mobile phone social media dependence. The above results showed that the positive self-body image led to a decrease in college students’ social anxiety, which in turn further reduced mobile phone social media dependence, and the effect was stable across time. These findings provide valid evidence for alleviating social anxiety and mobile phone social media dependence among college students.
%K 自我体像，
%K 社交焦虑，
%K 手机社交媒体依赖，
%K 大学生
Self-Body Image
%K Social Anxiety
%K Mobile Phone Social Media Dependence
%K College Students
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=110738