TikTok与饮食失调:时间关联和禁令的影响
Samantha R Strickland1, Alejandra Medina Fernandez2, Pamela K Keel2
1Department of Psychology, University of North Texas, Denton, TX, 76203, United States of America.
Eating behaviors
|August 22, 2025
概括
患有饮食障碍的人在TikTok上更多地使用限制性饮食内容, 一个大学的TikTok禁令没有影响这种参与, 表明社交媒体的干预可能比禁令更有效.
科学领域:
- 心理学
- 公共卫生
- 媒体研究
背景情况:
- 社交媒体使用与饮食障碍风险有关.
- 在像TikTok这样的平台上宣传限制性饮食的内容越来越令人担忧.
研究的目的:
- 调查不规则的饮食是否预测了TikTok上限制性饮食内容的参与度.
- 检查大学的TikTok禁令对参与这些内容的影响.
主要方法:
- 一项对252名女大学生 (18-24岁) 的纵向研究.
- 在基线和9周随访时收集了饮食病理和限制性饮食内容的TikTok参与度.
- 一个准实验性设计被用来评估TikTok禁令的影响.
主要成果:
- 基线上更高的饮食障碍预测了 TikTok 上限制性饮食内容的更多后续参与.
- 社交媒体的参与并不能预测饮食失调.
- 大学的TikTok禁令并没有影响限制性饮食内容的参与.
- 随着时间的推移,限制饮食内容和饮食失调的参与都增加了.
结论:
- 患有饮食病理的人可能会被理想化的限制性饮食内容所吸引,
- 在社交媒体平台上整合的干预措施可能比制度禁止更有效地减少饮食障碍的风险.
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