Data Gathering: Biased in Psychosis?

摘要: This study examined whether the probabilistic reasoning bias referred to as a “jumping-to-conclusions” (JTC) style of reasoning, which, according previous research, is associated with particular psychotic symptoms such delusions, represents trait that can also be detected in nonpsychotic relatives patients schizophrenia and individuals high level experiences. Participants were, order psychosis liability, 40 or schizoaffective disorder, first-degree relatives, 41 participants from general population above average expression experiences, 53 an A was assessed using beads task. dose-response relationship found association between liability JTC (defined needing only single bead complete task) (odds ratio [OR] linear trend = 1.59, 95% CI: 1.13–2.24), and, independently, alinear apparent delusional ideation (OR 2.59, 1.18–5.69). In addition, generally much stronger higher. (trait), if phenotype characterized by (state).