title: A token economy program evaluation with untreated control ward comparisons.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001521:Behavior Therapy; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008875:Middle Aged; D011569:Psychiatric Status Rating Scales; D012201:Reward; D012559:Schizophrenia / Q000628:therapy*; D012919:Social Behavior