title: Measures of change in token-economy programs.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001521:Behavior Therapy; D006760:Hospitalization; D006801:Humans; D007902:Length of Stay; D001523:Mental Disorders / Q000628:therapy*; D008875:Middle Aged; D009788:Occupational Therapy; D011379:Prognosis; D012054:Reinforcement, Psychology; D012201:Reward; D012559:Schizophrenia / Q000628:therapy