Pragmatic Language Behaviors of Adults Diagnosed with Chronic Schizophrenia
35 adults diagnosed with schizophrenia provided samples of narrative and conversational discourse and completed a criterion-referenced test of pragmatic language ability. There was a significant relationship between performance on pragmatic language tasks and perceived over-all functioning of schizophrenic subjects as measured by psychological assessment. Subjects who were perceived as functioning at low levels on the Global Assessment of Functioning Scale from the Diagnostic and 1994 Statistical Manual of Mental Disorders had low self-disclosure in conversation, produced less information in narratives, and produced more nonscorable items on a criterion-referenced test of pragmatic language. Appropriateness of speech suprasegmentals was also related to patients' perceived effectiveness as communicators as well as to their perceived over-all functioning as measured by the Global Assessment of Functioning Scale.