Need fulfillment and motivation in physical education predict trajectories of change in leisure-time physical activity in early adolescence
McDavid, Lindley, Cox, Anne E., McDonough, Meghan H.Volume:
15
Language:
english
Journal:
Psychology of Sport and Exercise
DOI:
10.1016/j.psychsport.2014.04.006
Date:
September, 2014
File:
PDF, 670 KB
english, 2014