The relationship between friendship factors and adolescent girls' body image concern, body dissatisfaction, and restrained eating

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Abstract
This study examined whether poorer friendship relations predict weight concerns and dietary restraint in adolescent girls. Questionnaires were administered to 131 Year 9 and Year 10 girls to assess the relationship between acceptance by friends, perceived social support, friendship intimacy, and perceived impact of thinness on male (PITOF-M) and female (PITOF-F) friendships on the one hand, and body image concern, body dissatisfaction, and restrained eating on the other. Friendship variables contributed significantly to the prediction of body image concern, body dissatisfaction, and restrained eating. The largest unique contribution to prediction was from the PITOF-M. Poor acceptance by friends significantly predicted the PITOF-M and PITOF-F. Whereas heavier girls were more likely to believe being thinner would improve their friendships, they did not experience poorer friendships. Results suggest sociocultural risk factors for disordered eating and underline the importance of perceived peer affiliation on girls' body image concern and dieting.