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Full-Text Articles in Social and Behavioral Sciences
Transactions Between Thinness Expectancies And Depression In The Prediction Of Adolescent Weight Restricting Behaviors, Anna Marie L. Ortiz
Transactions Between Thinness Expectancies And Depression In The Prediction Of Adolescent Weight Restricting Behaviors, Anna Marie L. Ortiz
Theses and Dissertations--Psychology
Both the transdiagnostic risk associated with depression and the eating disorder-specific risk associated with expectancies for reinforcement from thinness have been identified as risk factors for the development of weight restricting behaviors. The purpose of this study was to examine if these risk factors transact to further predict risk in youth. Depression, thinness expectancies, and weight restriction were assessed in 1,907 adolescents three times during the transitional period between middle school and high school. We compared three different possible transactional processes. Mediation tests demonstrated that depression in 8th grade predicted an increase in the number of weight restricting behaviors endorsed …