社交媒体与个体限制性饮食中的心理学
Psychology in Social Media and Individual Restricted Diets
摘要: 社交媒体自出现以来就受到人们的欢迎，给生活带来了极大的便利，但社交媒体的使用也对个体的饮食行为产生了不良的影响，其影响路径主要包括三条：特质自我客体化作为独立中介机制、身体羞耻作为独立中介，以及二者构成的链式中介。具体而言，自我客体化通过社会比较、理想美内化和性化享受影响饮食，而身体羞耻感则可能是基于功能主义、认知归因和目标相关这三个机制。未来研究可进一步挖掘现下流行的社交媒体(如微博、抖音、小红书)的作用以及通过实证研究来支持身体羞耻感作用机制的理论观点。
Abstract: Social media has been popular since its emergence and has brought great convenience to people’s lives. However, the use of social media has also had adverse effects on individuals’ dietary behaviors. The pathways of these effects mainly include three: trait self-objectification as an independent mediating mechanism, body shame as an independent mediator, and the chain mediation formed by the two. Specifically, self-objectification affects diet through social comparison, internalization of ideal beauty, and sexual enjoyment, while body shame may be based on functionalism, cognitive attribution, and goal-relatedness. Future research can further explore the role of currently popular social media (such as Weibo, Douyin, and Xiaohongshu) and support the theoretical viewpoints on the mechanism of body shame through empirical research.
文章引用：王雨欣. 社交媒体与个体限制性饮食中的心理学[J]. 社会科学前沿, 2026, 15(4): 656-664. https://doi.org/10.12677/ass.2026.154352

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