Now showing items 121-123 of 123
The factor structure for the Positive and Negative Syndrome Scale (PANSS) in recent-onset psychosis
The Positive and Negative Syndrome Scale (PANSS) is a widely used instrument for measuring severe psychopathology in adult patients with schizophrenia. Data, primarily on chronic patients, have been used to define factors ...
Neurological abnormalities in first-episode schizophrenia: Temporal stability and clinical and outcome correlates
Objective: Neurological abnormalities in subjects with schizophrenia have been regarded as diagnostically non-specific and non-localising. This study assessed the temporal stability of neurological abnormalities in subjects ...
Emotional face processing deficit in schizophrenia: A replication study in a South African Xhosa population
Schizophrenia is associated with a deficit in the recognition of negative emotions from facial expressions. The present study examined the universality of this finding by studying facial expression recognition in African ...