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标题：Validation of the greek version of the body image-acceptance and action questionnaire
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作者：Maria Karekla ; Evangelia Z. Mavraki ; Patrisia Nikolaou 等
期刊名称：European Journal of Counselling Psychology
电子版ISSN：2195-7614
出版年度：2019
卷号：8
期号：1
页码：93-107
DOI：10.5964/ejcop.v8i1.173
出版社：PsychOpen
摘要：The present study aimed to examine the psychometric properties and factorial structure of the Greek version of the Body Image-Acceptance and Action Questionnaire (BI-AAQ). The BI-AAQ assesses cognitive flexibility and acceptance relative to body image. Two samples: an all female middle and high school sample (N = 85; Age M = 17.97, SD = 2.74) and a college student sample (N = 240; Age M = 21.50; SD = 2.98) in Cyprus completed a set of self-reported eating-related questionnaires. Reliability analysis showed that the Greek BI-AAQ has high internal consistency and good item-total correlations. Principal Component Analysis (Sample 1) and Confirmatory Factor Analysis (Sample 2) supported a one-factor solution, as in the case of the original BI-AAQ. Hierarchical multiple regression predicting eating disorder behaviors (as assessed by the EDE-Q) from Weight Concerns (WCS) and BI-AAQ scores after controlling for BMI, produced a significant model, which accounted for 67% of variance. The BI-AAQ remained a significant predictor of eating disorder behaviors after controlling for BMI and weight concerns scores. The Greek version of the BI-AAQ questionnaire is thus a robust and reliable instrument. It adds to previous knowledge and research on the role of psychological flexibility and acceptance of body image in eating disorder behaviours and psychological difficulties.
关键词：body image flexibility; Body Image-Acceptance and Action Questionnaire; eating disorders