Relative effectiveness of operant conditioning and play therapy in childhood schizophrenia.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003216:Conditioning, Operant; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D007361:Intelligence Tests; D010989:Play Therapy; D012561:Schizophrenia, Childhood / Q000628:therapy*; D013060:Speech; D013997:Time Factors