Disordered Eating and Exercise: Development and Preliminary Validation of the Compulsive Exercise Test (CET)
Disordered Eating and Exercise: Development and Preliminary Validation of the Compulsive Exercise Test (CET)
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DOI：
10.1002/erv.1108
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发表时间：
2011-05-01
影响因子：
5.3
通讯作者：
Meyer, Caroline
中科院分区：
文献类型：
--
作者：
Taranis, Lorin;Touyz, Stephen;Meyer, Caroline
目的：开发强迫性运动测试（CET）来评估维持过度运动的主要因素。方法：从大学校园招募年轻女性锻炼者367人。在三个独立的研究中，参与者要么单独完成CET，要么完成CET和其他标准的自我报告测量过度运动和饮食精神病理学。结果：因子分析得到5个因子，最终构建了24项5个子量表。CET在三个样本中表现出高度的内部一致性。CET与现有的过度运动和饮食病理测量呈预期方向相关，支持量表的并发效度和收敛效度。正如预期的那样，CET比现有的过度运动指标更能解释饮食病理的差异。讨论：CET的子量表与过度运动的认知行为维持模型一致，并支持过度运动结构的多维性。需要进一步的研究来验证该仪器在饮食失调女性样本中的有效性。版权所有(C) 2011约翰威利父子有限公司和饮食失调协会。
Objective: The Compulsive Exercise Test (CET) was developed to assess the primary factors operating in the maintenance of excessive exercise.Methods: A total of 367 young female exercisers were recruited from University campuses. Across three separate studies, the participants completed either the CET alone, or the CET and other standard self report measures of excessive exercise and eating psychopathology.Results: Factor analyses yielded five factors from which a final 24 item, five subscale measure was constructed. The CET demonstrated high internal consistency across the three samples. Supporting the concurrent and convergent validity of the scale, the CET correlated in the expected direction with existing measures of excessive exercise and eating pathology. As expected, the CET explained greater variance in eating pathology than existing measures of excessive exercise.Discussion: The resulting subscales of the CET are consistent with a cognitive behavioural maintenance model of excessive exercise and support the multidimensionality of the excessive exercise construct. Further research is required to validate the instrument within a sample of eating disordered women. Copyright (C) 2011 John Wiley & Sons, Ltd and Eating Disorders Association.