相关实验视频
Updated: Jul 21, 2025
07:07
Errors as a Means of Reducing Impulsive Food Choice
Published on: June 5, 2016
8.7K
从坏到坏:安全行为 恶化 饮食障碍 恐惧
Michelle Spix1, Hanna Melles1, Anita Jansen1
1Department of Clinical Psychological Science, Maastricht University, 6229 ER Maastricht, The Netherlands.
Behavioral sciences (Basel, Switzerland)
|July 28, 2023
概括
饮食障碍安全行为,如限制饮食,增加对每个人的危险感知. 这些行为可能会加剧恐惧和焦虑,成为饮食障碍发展和维持的危险因素.
科学领域:
- 心理学 心理学 心理学
- 临床心理学 临床心理学
- 饮食障碍研究 饮食障碍研究
背景情况:
- 人类用自己的行为作为信息来解释模两可的情况 (行为作为信息效应).
- 饮食障碍中的安全行为 (例如,限制饮食,身体检查) 矛盾地可能会增加恐惧和焦虑.
研究的目的:
- 调查饮食障碍安全行为在多大程度上放大了威胁感知.
- 为了比较患有饮食障碍和没有饮食障碍的人的这种效应.
主要方法:
- 108名饮食障碍患者和82名健康对照人评价了短暂情况的危险性.
- 情况被操纵,包括或排除饮食障碍安全行为和危险信息.
主要成果:
- 所有参与者都认为安全行为带来的情况比没有安全行为的情况更具威胁性.
- 这种"行为即信息"效应在有或没有饮食障碍的个体中是一致的.
- 安全行为加剧了威胁的感知,在安全情况下比在危险情况下更安全.
结论:
- 饮食障碍安全行为增加了威胁的感知,无论一个人的诊断.
- 这些行为可能是饮食障碍相关恐惧的发展和延续的重要风险因素.
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