Self-injurious behavior and environmental change in the institutionalized elderly.
D000368:Aged; D001521:Behavior Therapy; D003216:Conditioning, Operant; D005260:Female; D006778:Hospitals, Psychiatric; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000534:rehabilitation* / Q000628:therapy; D008884:Milieu Therapy; D012054:Reinforcement, Psychology; D012652:Self Mutilation; D014481:United States