Waller G, Osman S
Department of Psychology, University of Southampton, United Kingdom.
Int J Eat Disord. 1998 May;23(4):419-24. doi: 10.1002/(sici)1098-108x(199805)23:4<419::aid-eat9>3.0.co;2-l.
A recent study (Arnow, Kenardy, & Agras, 1995, Journal of Behavioral Medicine, 15, 155-170) has reported on the development and preliminary validation of the Emotional Eating Scale (EES), a questionnaire measure of the tendency to eat in response to affective state. The EES showed high levels of validity among obese binge eaters, but there was no attempt to validate the measure among nonclinical groups. The present study assessed the validity of the EES among nonclinical women, in order to determine whether or not emotional eating is related to unhealthy eating characteristics among the general population.
The participants were 51 women with no current or past eating disorder. Each completed the EES and the Eating Disorders Inventory (EDI). Validity of the EES was tested using measures of internal consistency and correlations with EDI scales.
The EES scales showed a high level of internal consistency and specific associations with EDI scales (particularly Bulimia, Ineffectiveness, and Interpersonal Distrust). The normative scores for this population were substantially lower than among binge eaters, but similar to those found among other clinical groups.
The EES has good levels of validity. It demonstrates that emotional eating is related to bulimic eating attitudes in the broader population, although issues of causality need to be considered. The EES may have a role in the early identification of eating problems in nonclinical groups. Its utility with other eating-disordered groups remains to be established, but there are potential roles in the targeting and evaluation of treatment.
最近一项研究(阿诺、凯纳迪和阿格拉斯,1995年,《行为医学杂志》,第15卷,第155 - 170页)报告了情绪性进食量表(EES)的编制及初步验证情况,该量表是一种用于测量因情感状态而进食倾向的问卷调查工具。EES在肥胖的暴饮暴食者中显示出较高的效度,但未尝试在非临床群体中对该量表进行验证。本研究评估了EES在非临床女性中的效度,以确定情绪性进食是否与普通人群中不健康的饮食特征相关。
参与者为51名目前或过去均无饮食失调问题的女性。她们每人都完成了EES和饮食失调量表(EDI)。使用内部一致性测量方法以及与EDI各分量表的相关性对EES的效度进行了测试。
EES各分量表显示出较高的内部一致性,且与EDI各分量表(尤其是暴食症、效能感缺失和人际不信任分量表)存在特定关联。该人群的常模分数显著低于暴饮暴食者,但与其他临床群体中的分数相似。
EES具有良好的效度。这表明在更广泛的人群中,情绪性进食与贪食症的饮食态度相关,不过因果关系问题仍需考虑。EES可能在非临床群体进食问题的早期识别中发挥作用。其在其他饮食失调群体中的效用仍有待确定,但在治疗的针对性和评估方面有潜在作用。