Researchers, politicians, physical educators, and children -- all advocate the significance of joy of movement. Children desire movement because they find it joyful and meaningful, while politicians and physical educators are often interested in the associations between joy of movement and participation in physical activity. Researchers have…

The purpose of the present study was to test a Self-Determination Theory (SDT) process model in relation to involvement in physical activity and competitive performance among students (N = 190). In this model, perceived autonomy support from teachers and coaches was expected to be positively related to autonomous motivation, perceived competence,…

This study examines whether a community-based physical activity intervention influenced movement in stages of change in physical activity in an adult population, whether any such effect was mediated by psychosocial influences, and whether any such mediations were moderated by sociodemographic or anthropometric factors. The 3-year-long…