Williams G J, Power K G, Millar H R, Freeman C P, Yellowlees A, Dowds T, Walker M, Campsie L, MacPherson F, Jackson M A
Department of Psychology, University of Stirling, Scotland.
Int J Eat Disord. 1993 Jul;14(1):27-32. doi: 10.1002/1098-108x(199307)14:1<27::aid-eat2260140104>3.0.co;2-f.
Anorexic and bulimic patients were compared to obese dieters, nonobese dieters, and normal controls on measures of perceived control, assertiveness, self-esteem, self-directed hostility, and psychiatric caseness. The anorexic and bulimic groups both scored significantly differently in the expected direction from the other three groups on all measures. There were no significant differences between the anorexic and bulimic groups and in turn, no significant differences among the obese, nonobese dieters, and normal controls. Results are in keeping with the notion that perceived control, low assertiveness, low self-esteem, and self-directed hostility are characteristics of eating disorder patients that differentiate them from individuals who display dietary/weight features, as well as from normal controls.
对神经性厌食症患者和神经性贪食症患者与肥胖节食者、非肥胖节食者及正常对照组进行了比较，比较内容包括感知控制、自信、自尊、自我导向性敌意及精神病例情况等指标。在所有指标上，神经性厌食症组和神经性贪食症组的得分在预期方向上均与其他三组有显著差异。神经性厌食症组和神经性贪食症组之间没有显著差异，相应地，肥胖节食者、非肥胖节食者和正常对照组之间也没有显著差异。研究结果与以下观点一致，即感知控制、低自信、低自尊和自我导向性敌意是饮食失调患者的特征，这些特征使他们有别于表现出饮食/体重特征的个体以及正常对照组。
