Compared determinants of physical activity in active and low-active African-American sixth graders, surveying students and making objective assessments of physical activity over seven days. Results indicated that physical activity self-efficacy, beliefs about physical activity outcomes, involvement in community-based physical activity, perception…

This study examined whether differences in social-cognitive determinants of activity behavior could account for gender differences in physical activity. Fifth graders (n=365) provided information on afterschool physical activity and determinants of activity behavior. Only differences in self-efficacy and participation in community sports accounted…