一个系统的审查和对外观比较和身体不满之间的时间关系的元分析
Wenn Lynn Ooi1, Helen Nasser2, Julian Simmons1
1Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, Victoria, Australia.
Body image
|April 11, 2025
概括
外观比较 (AC) 和身体不满 (BD) 具有双向关系,特别是在女性中. 了解这种联系对于开发针对身体形象问题的有效预防策略至关重要.
科学领域:
- 心理学 心理学 心理学
- 身体形象研究研究
- 社会心理学 社会心理学
背景情况:
- 外表比较 (AC) 和身体不满 (BD) 之间的关系已经得到了很好的证实,但因果关系的方向仍在争论中.
- 现有的研究缺乏关于AC是否导致BD,BD是否导致AC,或者关系是否双向的共识.
研究的目的:
- 进行第一个对纵向研究的meta-analytic审查,检查AC和BD之间的效应方向.
- 系统地审查其他相关研究,包括使用生态瞬间评估 (EMA) 的研究.
主要方法:
- 在遵循PRISMA指南的系统搜索中,发现了32项研究.
- 对8项符合条件的纵向研究进行了多级随机效应元分析.
- 一项系统性审查涵盖了24项额外的研究 (6项纵向研究,18项EMA).
主要成果:
- 分析显示,女性在AC和BD之间存在小但显著的双向效应 (rAC→BD = 0.077;rBD→AC = 0.078).
- 超回归表明时间延迟并没有缓解这些影响,但年龄和BMI显示缓解较弱.
- 对其他研究的系统审查强调,AC的细微差别,如方向,与BD有差异性关系.
结论:
- 支持AC和BD之间的双向关系,特别是向上AC.
- 未来的研究应该集中在纵向设计上,以澄清随时间推移的AC和BD之间的相互作用.
- 为了有针对性的预防工作,需要进一步调查影响AC-BD关系的因素.
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