1098-108X/asset/EAT_left.gif?v=1&s=5ced5591a9d01d5b48c5c905f74a485939c0076c)
1098-108X/asset/EAT_right.gif?v=1&s=5cdf78a67a03c3c4ba90c5d50adbdf3fa7b823be)
Regular Article
Validation of eating and dieting expectancy measures in two adolescent samples
Article first published online: 21 MAR 2002
DOI: 10.1002/eat.10034
Copyright © 2002 Wiley Periodicals, Inc.
1098-108X/asset/cover.gif?v=1&s=b22e50985a9829d168c9b4faec7c2e4ef565d599 "International Journal of Eating Disorders")
Additional Information
How to Cite
Simmons, J. R., Smith, G. T. and Hill, K. K. (2002), Validation of eating and dieting expectancy measures in two adolescent samples. Int. J. Eat. Disord., 31: 461–473. doi: 10.1002/eat.10034
Publication History
- Issue published online: 21 MAR 2002
- Article first published online: 21 MAR 2002
- Manuscript Accepted: 27 NOV 2001
- Abstract
- References
- Cited By
Keywords:
- Eating Expectancy Inventory Thinness and Restricting Expectancy Inventory;
- adolescents
Abstract
Objective
To demonstrate the validity of two measures of eating and dieting expectancies (The Eating Expectancy Inventory [EEI] and the Thinness and Restricting Expectancy Inventory, [TREI]) for use with adolescents.
Method
Seventh (N = 392) and tenth graders (N = 300) completed the Bulimia Test-Revised (BULIT-R), the Eating Disorder Inventory (EDI-II), and two factors of the Three-Factor Eating Questionnaire (TFEQ).
Results
Findings replicated for the two adolescent samples. The expectancy that thinness leads to overgeneralized life improvement correlated with measures of “successful” dieting, dieting plus disinhibition, and bulimic symptomatology. Expectancies for negative reinforcement from eating (e.g., eating helps manage negative affect and alleviate boredom) correlated with dieting plus disinhibition and bulimic symptoms, but not with successful dieting. Negative reinforcement from eating and reinforcement from thinness expectancies accounted for different bulimic symptom variance than that accounted for by the personality factors of perfectionism, interpersonal distrust, and ineffectiveness.
Discussion
Results were consistent with prior work on college and clinical samples, thus supporting use of the expectancy measures with adolescents. © 2002 by Wiley Periodicals, Inc. Int J Eat Disord 31: 461–473, 2002.