身体比较是双向地与身体不满有关,但不是有秩序的饮食冲动
Wenn Lynn Ooi1, Matthew Fuller-Tyszkiewicz2, Julian Simmons3
1Melbourne School of Psychological Sciences, The University of Melbourne, Parkville, Victoria 3010, Australia.
Body image
|November 5, 2025
概括
上向的身体比较 (BC) 创建了一个身体不满 (BD) 的循环,而下向的BC可以减少BD. 背景很重要,面对面的比较比社交媒体更有影响力. 性别并没有缓解这些影响.
科学领域:
- 心理学 心理学 心理学
- 身体形象研究研究
- 饮食障碍研究 饮食障碍研究
背景情况:
- 身体比较 (BC) 是常见的,并与身体不满 (BD) 和饮食失调 (DE) 相关.
- 了解BC,BD和DE之间的动态相互作用对于心理健康干预至关重要.
- BC的背景 (例如,社交媒体,面对面) 和性别等人口因素可能会影响这些关系.
研究的目的:
- 调查身体比较 (BC) 与身体不满 (BD) 和饮食失调 (DE) 之间的双向关系.
- 检查BC的背景 (面对面,社交媒体,传统媒体) 和性别是否调节了BC-BD-DE关系.
主要方法:
- 在521名本科生 (76%为女性) 中使用了为期7天的生态瞬间评估 (EMA).
- 参与者报告了BC的频率,方向和背景,以及BD水平和DE的冲动 (食物限制,运动,过度进食).
- 多层次分析控制了COVID-19封锁效应.
主要成果:
- 在上升的BC和BD之间发现了一种双向关系,形成了一个强化循环.
- 下行BC降低了BD,但高BD的个体不太可能参与下行BC.
- 补偿性运动冲动预测BC上升;其他BC-DE冲动联系并不显著. 上升的BC对BD的影响在面对面比在社交媒体上更强. 性别没有调节关系.
结论:
- 这项研究强调了身体比较和身体不满之间的周期性和上下文相关的关系.
- 面对面和其他现实世界的比较可能比社交媒体的比较对身体不满产生更大的影响.
- 未来的干预措施可以适应媒体素养策略来管理各种比较环境.
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