Assessment of social judgments and complex mental states in the early phases of psychosis

• Published in: Schizophrenia research Vol. 100; no. 1; pp. 237 - 241
• Main Authors: Couture, Shannon M, Penn, David L, Addington, Jean, Woods, Scott W, Perkins, Diana O
• Format: Journal Article
• Language: English
• Published: Amsterdam Elsevier B.V 01.03.2008; Elsevier Science
• Subjects: Adolescent; Adult; Adult and adolescent clinical studies; Affect; Biological and medical sciences; Cognition Disorders - diagnosis; Cognition Disorders - psychology; Control Groups; Diagnostic and Statistical Manual of Mental Disorders; Facial Expression; Female; Humans; Judgment; Male; Medical sciences; Prodrome; Psychiatric Status Rating Scales - statistics & numerical data; Psychiatry; Psychology. Psychoanalysis. Psychiatry; Psychopathology. Psychiatry; Psychoses; Risk Factors; Schizophrenia; Schizophrenia - diagnosis; Schizophrenic Psychology; Social cognition; Social judgment; Social Perception; Theory of mind; Thinking; Visual Perception; Schizophrenia; Prodrome; Theory of mind; Social cognition; Social judgment; Human; Psychosis; Evaluation; Early phase; Prepsychotic state; Judgment
• ISSN: 0920-9964; 1573-2509
• DOI: 10.1016/j.schres.2007.12.484

Abstract Objectives Social cognition plays an important role in the functioning of individuals with psychosis. In this study, we explored two areas of social cognition not previously investigated early in the course of psychosis. Method Eighty-eight clinical high risk participants, 26 participants diagnosed with schizophrenia for less than 5 years, and 41 non-clinical control participants completed two measures of social cognition. Results Clinical high risk participants demonstrated biased responses to untrustworthy faces compared to both of the other groups. Early schizophrenia participants performed more poorly on an advanced theory of mind task compared to the clinical high risk and control groups. Conclusions There are different patterns of performance on social cognitive tasks in these groups, which require further examination in longitudinal studies.