期刊
JOURNAL OF CONSULTING AND CLINICAL PSYCHOLOGY
卷 74, 期 2, 页码 263-275出版社
AMER PSYCHOLOGICAL ASSOC
DOI: 10.1037/0022-006X.74.2.263
关键词
prevention; body dissatisfaction; negative affect; eating disorders; obesity
In this trial, adolescent girls with body dissatisfaction (N = 481, M age = 17 years) were randomized to an eating disorder prevention program involving dissonance-inducing activities that reduce thin-ideal internalization, a prevention program promoting healthy weight management, an expressive writing control condition, or an assessment-only control condition. Dissonance participants showed significantly greater reductions in eating disorder risk factors and bulimic symptoms than healthy weight, expressive writing, and assessment-only participants, and healthy weight participants showed significantly greater reductions in risk factors and symptoms than expressive writing and assessment-only participants from pretest to posttest. Although these effects faded over 6-month and 12-month follow-ups, dissonance and healthy weight participants showed significantly lower binge eating and obesity onset and reduced service utilization through 12-month follow-up, suggesting that both interventions have public health potential.
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