title: Behavior modification with chronic mental patients.
mesh_terms: D000328:Adult; D001290:Attitude; D001521:Behavior Therapy; D002908:Chronic Disease; D003365:Costs and Cost Analysis; D005260:Female; D006739:Hospital Administration; D006778:Hospitals, Psychiatric; D006801:Humans; D007398:Interpersonal Relations; D007858:Learning; D007902:Length of Stay; D008297:Male; D001523:Mental Disorders / Q000534:rehabilitation*; D012054:Reinforcement, Psychology; D012649:Self Concept; D012917:Social Adjustment; D012919:Social Behavior; D013808:Therapeutic Community; D014937:Work