title: Reducing hyperactive behavior in a severely retarded child.
mesh_terms: D001521:Behavior Therapy; D002648:Child; D003213:Conditioning, Psychological; D004495:Education of Persons with Intellectual Disabilities; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D006948:Hyperkinesis / Q000628:therapy*; D008607:Intellectual Disability / Q000150:complications*; D012054:Reinforcement, Psychology; D013997:Time Factors