title: Reduction of stereotypies by reinforcement of toy play.
mesh_terms: D000293:Adolescent; D002648:Child; D002652:Child Behavior; D006801:Humans; D008607:Intellectual Disability / Q000628:therapy*; D008297:Male; D009043:Motor Activity; D010988:Play and Playthings; D012054:Reinforcement, Psychology; D013239:Stereotyped Behavior