Exercise Effects on Depressive Symptoms and Self-Worth in Overweight Children: A Randomized Controlled Trial

• DOI: 10.1093/jpepsy/jsp007
• Publication Date: 2009-02-18T08:46:57Z
• Authors: K. H. Petty; C. L. Davis; J. Tkacz; D. Young-Hyman; J. L. Waller
• Keywords: Depression

Objective To test the dose–response effects of an exercise program on depressive symptoms and self-worth in children. Method Overweight, sedentary children (N = 207, 7–11 years, 58% male, 59% Black) were randomly assigned to low or high dose (20 40 min/day) aerobic programs (13 ± 1.6 weeks), control group. Children completed Reynolds Child Depression Scale Self-Perception Profile for at baseline posttest. Results A benefit was detected symptoms. race × group interaction showed only White children's global (GSW) improved. There some evidence that increased mediated effect Conclusions This study shows benefits However, Blacks did not show GSW response intervention. provide support mediation via self-worth.