Predicting Adolescents’ Physical Activity Intentions : Testing an Integrated Social Cognition Model

Abstract Background Few adolescents meet guideline levels of physical activity associated with good health, highlighting the need for intervention. Interventions promoting adolescents’ physical activity should be guided by research applying behavioral theory to identify potentially modifiable correlates and associated processes. We applied an integrated social cognition model to identify theory-based constructs and processes that relate to physical activity intentions in a secondary analysis of two samples of Finnish adolescents using a correlational design. Method Participants in the first sample (n = 455) completed self-report measures of social cognition constructs from theory of planned…