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对负面评价恐惧与暴食障碍病理之间关系的调查。

An investigation of the relationship between fear of negative evaluation and bulimic psychopathology.

机构信息

Boston University, Boston, MA, USA.

出版信息

Eat Behav. 2010 Dec;11(4):231-8. doi: 10.1016/j.eatbeh.2010.05.003. Epub 2010 May 26.

Abstract

The current study examined fear of negative evaluation (FNE), the core fear associated with social anxiety, in the context of the dual pathway model of the etiology of bulimia nervosa. Our primary aim was to improve the understanding of the development of bulimic psychopathology. We investigated the relationships between FNE, the risk factors of the dual pathway model and bulimic symptoms using path analysis in a sample of female undergraduates (N=210). The inclusion of FNE increased the predictive ability of the model to account for 49% of the variance in bulimic symptoms compared to previous findings in which the model accounted for 33% of the variance. Additionally, FNE was related to several risk factors of the dual pathway model including the pressure to be thin, thin-ideal internalization and negative affect, as well as contributing directly to bulimic symptoms. These findings suggest that FNE may increase the risk for developing established risk factors of the model, as well as bulimic symptoms, and that targeting FNE in prevention programs may be useful in circumventing this serious disorder.

摘要

本研究考察了社交焦虑症相关的核心恐惧——负面评价恐惧(FNE),在神经性贪食症病因的双通道模型背景下进行研究。我们的主要目的是增进对贪食症病理发展的理解。我们使用路径分析,在女性大学生样本(N=210)中,调查了 FNE 与双通道模型的风险因素和贪食症状之间的关系。与之前的研究相比,纳入 FNE 后,该模型对贪食症状的预测能力增加了 49%,而之前的研究中,该模型仅能解释 33%的变异。此外,FNE 与双通道模型的几个风险因素有关,包括对变瘦的压力、瘦体型内化和负面情绪,并且与贪食症状直接相关。这些发现表明,FNE 可能会增加形成该模型的既定风险因素和贪食症状的风险,而在预防计划中针对 FNE 可能有助于避免这种严重的障碍。

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