Intra-individual variability and psychotic-like experiences in adolescents: Findings from the ALSPAC cohort

Clinical and epidemiological studies have demonstrated associations between elevated intra-individual variability (IIV) of reaction time and psychotic disorders. However, little attention has been paid to the relationship between performance stability and psychotic-like experiences (PLE) in adolescence, before psychotic disorder onset. Data from 6702 children from the Avon Longitudinal Study of Parents and Children (ALSPAC) were used to address this issue. Children took part in a semi-structured clinical interview regarding psychotic symptoms at age 12 and 18, and reaction time variability was assessed at age 13 and 15.
Source: Schizophrenia Research - Category: Psychiatry Authors: Source Type: research