title: Program evaluation in a hospital for mentally retarded persons.
mesh_terms: D000293:Adolescent; D001521:Behavior Therapy; D002140:California; D002648:Child; D002675:Child, Preschool; D003216:Conditioning, Operant; D004469:Economics, Hospital; D004495:Education of Persons with Intellectual Disabilities; D005581:Foster Home Care; D006760:Hospitalization; D006778:Hospitals, Psychiatric; D006801:Humans; D008607:Intellectual Disability / Q000534:rehabilitation* / Q000628:therapy; D008499:Medical Records; D011787:Quality of Health Care