Weighing in on risk factors for body dissatisfaction: a one-year prospective study of middle-adolescent girls |
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Authors: | Wojtowicz Amy E von Ranson Kristin M |
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Affiliation: | Department of Psychology, University of Calgary, Calgary, Alberta, Canada |
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Abstract: | Body dissatisfaction is a common problem among adolescent girls that is linked to serious outcomes, including the development of eating disorders. This study tested to what degree five theorized risk factors (weight-related teasing, thin-ideal internalization, body mass index [BMI], self-esteem, and perfectionism) predicted prospective changes in body dissatisfaction. At baseline, 393 10th and 11th grade girls (M = 15.8 years) completed questionnaires and had their height and weight measured. One year later, 316 participants’ body dissatisfaction was reassessed (80.4% retention). Results suggested that self-esteem was the most potent risk factor, followed by BMI, when used to categorize girls into high- and low-risk groups for body dissatisfaction at follow-up. However, weight-related teasing, thin-ideal internalization, and perfectionism did not prove to be risk factors. These results suggest self-esteem and BMI are relevant variables for helping to identify middle-adolescent girls who may be at risk for subsequent increases in body dissatisfaction. |
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Keywords: | Body image Risk factors Adolescent girls Longitudinal design Self-esteem Body mass index |
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