在体重谱中,体重耻辱和饮食失调之间的纵向关联
Riley Keast1, Samantha Withnell1, Lindsay P Bodell1
1Department of Psychology, University of Western Ontario, London, ON, Canada.
Eating behaviors
|August 12, 2023
概括
体重耻辱对人体形象和饮食行为产生负面影响. 内化体重耻辱独特地预测了高体重个体的暴饮暴食,突出了体重范围内的差异性影响.
科学领域:
- 心理学 心理学 心理学
- 公共卫生 公共卫生
- 社会学 社会学 社会学
背景情况:
- 体重耻辱,包括基于体重的歧视和刻板印象,与身体不满和低自尊等负面心理结果有关.
- 内化体重耻辱 (采用负面体重刻板印象) 越来越被认为是经历过的耻辱和饮食障碍之间的调解者.
- 现有的研究在很大程度上是横截面的,对这些关联的理解是有限的,这些关联跨越不同的重量级随着时间的推移.
研究的目的:
- 为了调查内部化体重耻辱是否有差异地调解了经历体重耻辱和饮食失调症状之间的关系随着时间的推移.
- 为了将这些影响与被归类为高体重和非高体重的个人进行比较.
主要方法:
- 一项长度研究,对661名本科生 (28.5%更高的重量) 进行了调查,在六个月的三个时间点进行了调查.
- 采用多组路径分析来检查体验和内化体重耻辱的影响中的群体差异.
- 评估的主要结果包括暴饮暴食,食物限制和身体不满.
主要成果:
- 经历过体重耻辱对暴饮暴食的显著间接影响,以内化体重耻辱为媒介,特别是在体重较高的组中观察到.
- 在所有体重状态中,内化体重耻辱与身体不满有直接关联.
- 经历过体重耻辱感对食物限制有直接影响,但仅在非体重较高的组内.
结论:
- 体重耻辱通常会对人体形象和饮食行为产生负面影响.
- 体重耻辱影响饮食失调症状的具体途径,特别是暴饮暴食,根据个体的体重状况而异.
- 这些发现强调了在解决体重耻辱的心理影响时考虑体重状况的重要性.
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