| Autor: |
Xenaki, L.A. Stefanatou, P. Ralli, E. Hatzimanolis, A. Dimitrakopoulos, S. Soldatos, R.F. Vlachos, I.I. Selakovic, M. Foteli, S. Kosteletos, I. Nianiakas, N. Ntigridaki, A. Triantafyllou, T.-F. Voulgaraki, M. Mantonakis, L. Tsapas, A. Bozikas, V.P. Kollias, K. Stefanis, N.C. |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Popis: |
It is suggested that Jumping To Conclusions (JTC) reasoning bias might contribute to the distortion of external reality. However, the association between psychotic manifestations and JTC is obscure, especially if general intelligence is considered as a mediator. The aim of this study is to investigate the relation between severity, early clinical improvement and remission of symptoms in First Episode Psychosis (FEP) with JTC as an explanatory factor. One hundred seventy-one FEP individuals were evaluated with the Positive and Negative Syndrome Scale (PANSS) at baseline and one month after treatment initiation. Clinical improvement was ascribed as symptom change one-month post-baseline measurements. Symptomatic remission was assessed with the Andreasen severity criteria and JTC with the Beads Task, operationalized through Draws To Decision (DTD) (the lower the number of DTD, the higher the JTC bias). Regarding symptoms severity, total psychotic, total positive psychotic, and hallucinations-item PANSS scores showed a negative association with JTC after controlling for IQ. Regarding early clinical improvement, the association with JTC was non-significant. No significant association was detected between one month remission status of FEP and JTC. Our findings indicate that severity of positive symptoms is not associated with hastiness in decision-making, but rather with a heightened conservatism in terms of increased data gathering. Further research is required to replicate the results and clarify the cognitive processes involved. © 2021 The Authors |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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