Verbal behavior conditionability of schizophrenics and normals within free operant paradigm.
D000328:Adult; D000704:Analysis of Variance; D003216:Conditioning, Operant; D005246:Feedback; D006801:Humans; D008297:Male; D012055:Reinforcement Schedule; D012201:Reward; D012565:Schizophrenic Psychology; D013060:Speech; D014705:Verbal Behavior