Mentalizing Errors in Patients with Schizophrenia Who Received Psychosocial Rehabilitation: a Case-Control Study

AbstractThe main objective of this study was to evaluate the mentalizing performance of patients with schizophrenia who received daily psychosocial rehabilitation treatment compared with healthy controls. Differences in mentalizing performance between men and women, and the relationship between mentalizing deficits, cognitive impairment, symptoms, and global functioning of patients were also examined. A case-control study design was utilized(N = 95). Adults with schizophrenia were recruited from psychosocial rehabilitation clinics (n = 53) and healthy controls were recruited from the community (n = 42). Mentalizing was evaluated with the Movie for the Assessment of Social Cognition, an audiovisual measure with good ecological validity. Measures of cognitive functioning, symptoms, and global functioning were also administered. Patients exhibited significant mentalizing deficits. Specific ally, patients made more undermentalizing errors and more no mentalizing errors compared with healthy controls. In patients and healthy controls, no differences were found between men and women in mentalizing abilities. In patients with schizophrenia, lower cognitive functioning (i.e., immediate and delayed verbal learning, verbal fluency, and processing speed) were associated with poorer mentalizing. In patients, processing speed explained 31% of the variance in total mentalizing errors and mentalizing deterioration was associated with poorer overall functioning. Psychosocial reha...
Source: Psychiatric Quarterly - Category: Psychiatry Source Type: research