Department of Psychology, West Chester University, West Chester, PA 19383, United States of America.
Department of Psychology, West Chester University, West Chester, PA 19383, United States of America.
Eat Behav. 2021 Apr;41:101480. doi: 10.1016/j.eatbeh.2021.101480. Epub 2021 Feb 13.
The aim of the present study was to examine the relationship between fit ideal internalization and drunkorexia engagement in women. Specifically, in line with the Tripartite Influence Model, we examined the indirect effect of fit ideal internalization on drunkorexia through eating disorder-related social comparison orientation and body dissatisfaction. Data were collected from two samples of women-college undergraduate students (n = 198) and women recruited through Amazon Mechanical Turk (n = 324)-in order to test the model across the two groups. All participants completed the consent forms and then questionnaires via Qualtrics between March and June 2020. The results suggest that fit ideal internalization, body dissatisfaction, and eating disorder-related social comparison orientation are linked to drunkorexia. More specifically, multigroup path analyses indicated that there was an indirect effect of fit ideal internalization on drunkorexia via eating disorder-related social comparison orientation but not through body dissatisfaction. In examining the role of different types of eating disorder-related social comparison orientation (body, eating, exercise) in the model, more nuanced patterns emerged across the samples. Future research examining potential mediators and moderators of the relationship between eating disorder-related social comparison orientation and drunkorexia would be beneficial in expanding this area of study.
本研究旨在探讨女性 Fit 理想内化与酗酒暴食行为的关系。具体而言，根据三因素影响模型，我们通过与饮食障碍相关的社会比较倾向和身体不满来检验 Fit 理想内化对酗酒暴食的间接影响。数据来自两个女性样本：大学生（n=198）和通过亚马逊土耳其机器人（n=324）招募的女性，以便在两个群体中测试该模型。所有参与者在 2020 年 3 月至 6 月期间通过 Qualtrics 完成同意书和问卷。结果表明，Fit 理想内化、身体不满和与饮食障碍相关的社会比较倾向与酗酒暴食有关。更具体地说，多组路径分析表明，Fit 理想内化通过与饮食障碍相关的社会比较倾向对酗酒暴食有间接影响，但不是通过身体不满。在考察不同类型的与饮食障碍相关的社会比较倾向（身体、饮食、运动）在模型中的作用时，两个样本中出现了更为细致的模式。未来研究检验与饮食障碍相关的社会比较倾向和酗酒暴食之间关系的潜在中介和调节因素，将有助于扩展这一研究领域。
