Journal of Pediatric Psychology Advance Access published online on August 10, 2009
Journal of Pediatric Psychology, doi:10.1093/jpepsy/jsp067
Peer Status and Victimization as Possible Reinforcements of Adolescent Girls and Boys Weight-Related Behaviors and Cognitions
University of North Carolina at Chapel Hill
All correspondence concerning this article should be addressed to Diana Rancourt, Department of Psychology, University of North Carolina at Chapel Hill, Davie Hall, Campus Box 3270, Chapel Hill, NC 27599-3270, USA. E-mail: rancourt{at}email.unc.edu
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Objective Reciprocal longitudinal associations among weight-related behaviors and cognitions and peer relations constructs were examined among adolescent males and females. Methods Participants included 576 adolescents aged 10–14 years, in grades 6–8. Measures assessed body dissatisfaction, negative weight-related cognitions, weight management behaviors, muscle-gaining behaviors, body mass index (BMI), likeability, popularity, and victimization at two time points, approximately 11 months apart. Multiple group path analyses were conducted to examine the reciprocal longitudinal associations between the peer relations constructs and weight-related behaviors and cognitions, controlling for participants Time 1 BMI, pubertal development, and age. Results Higher levels of body dissatisfaction were associated longitudinally with decreases in popularity. Higher popularity and lower likeability each were associated longitudinally with increases in negative body-related cognitions. Higher popularity was associated longitudinally with muscle-gaining behaviors for boys. Conclusions Findings suggest highly popular and disliked adolescents may be at greater risk of weight-related behaviors and cognitions than other adolescents.
Key words: adolescents; peers; weight management..
Received December 18, 2008; revision received June 26, 2009; accepted July 10, 2009