title: Operant approaches to group therapy and effects on sociometric status.
mesh_terms: D001521:Behavior Therapy; D002648:Child; D002653:Child Behavior Disorders / Q000628:therapy*; D003216:Conditioning, Operant; D006801:Humans; D008297:Male; D011615:Psychotherapy, Group; D012928:Social Desirability; D012963:Sociometric Techniques