Selective attention to threat is specific to delusions in first-episode psychosis

Abstract

© 2014 Textrum Ltd. All rights reserved.People diagnosed with a psychotic disorder show a selective attention to threat bias. However, it is unknown whether this attentional bias is specifically related to delusions or more generally to psychosis since the absence of the bias has not been established in people with psychosis (without delusions). It is also unknown when this bias develops in the course of psychotic disorder. These issues are investigated in people with first episode psychosis (FEP). The Stroop task was administered to three participant groups: a FEP group with current delusions (n = 31), a FEP group without current delusions (n = 11), and a non-psychiatric control group (n = ..