title: Reduction of hyperactive behavior by conditioning procedures alone and combined with methylphenidate (Ritalin).
mesh_terms: D001521:Behavior Therapy; D002648:Child; D003213:Conditioning, Psychological; D005069:Evaluation Studies as Topic; D006801:Humans; D006948:Hyperkinesis / Q000188:drug therapy / Q000628:therapy*; D008774:Methylphenidate / Q000627:therapeutic use*
chemical_list: D008774:Methylphenidate