title: Intrinsic motivation in sport.
authors.forename: R J
authors.initials: RJ
authors.lastname: Vallerand
authors.forename: E L
authors.initials: EL
authors.lastname: Deci
authors.forename: R M
authors.initials: RM
authors.lastname: Ryan
mesh_terms: D003071:Cognition; D005260:Female; D006801:Humans; D008297:Male; D009042:Motivation / Q000502:physiology*; D010465:Perception; D012944:Social Support; D013177:Sports