Using Social Cognitive theory to predict obesity prevention behaviors among preadolescents in India

Commonly suggested public health strategies to combat adolescent obesity are encouraging daily physical activity, limiting television viewing, replacing sweetened beverage consumption with water, and increasing fruit and vegetable intake. This study examined the extent to which selected social cognitive theory constructs can predict these four behaviors among preadolescents in India. A 55-item valid and reliable scale was administered to 324 fifth graders. The significant predictor of physical activity was number of times taught at school (p < or = 0.008). None of the Social Cognitive theory variables were found to be significant predictors for numbers of hours of watching TV or drinking water instead of sweetened beverages. In the case of fruit and vegetable consumption, the significant predictor was self-efficacy to eat five or more servings of fruits and vegetables (p < 0.0001). The study discusses ways Social Cognitive theory can be bolstered to influence adolescent obesity behaviors in India.