Reinstatement of speech in mute schizophrenics by operant conditioning.
D003216:Conditioning, Operant; D005500:Follow-Up Studies; D006801:Humans; D007100:Imitative Behavior; D008875:Middle Aged; D009155:Mutism / Q000209:etiology / Q000628:therapy*; D011568:Psychiatric Nursing; D012054:Reinforcement, Psychology; D012559:Schizophrenia / Q000628:therapy*; D013070:Speech Therapy / Q000379:methods; D011795:Surveys and Questionnaires; D014705:Verbal Behavior