title: Procedure for study of reality testing in schizophrenics.
mesh_terms: D000328:Adult; D001307:Auditory Perception; D006212:Hallucinations; D006309:Hearing; D006801:Humans; D007092:Imagination; D008297:Male; D008875:Middle Aged; D010469:Perceptual Distortion; D012559:Schizophrenia / Q000175:diagnosis*; D012565:Schizophrenic Psychology; D013016:Sound