The role of mentalizing in the relationship between schizotypal personality traits and state signs of psychosis risk captured by cognitive and perceptive basic symptoms

Frontiers in Psychiatry

Psychiatry

Eduardo Fonseca-Pedrero¹  Marco Armando²  Stephan Eliez³  Larisa Morosan⁴  Elodie Sprüngli-Toffel⁵  Chantal Michel⁶  Martin Debbané⁷  George Salaminios⁸  Melodie Derome⁹  Frauke Schultze-Lutter^1,10 

[1] Department of Educational Sciences, University of La Rioja, La Rioja, Spain;Department of Psychiatry, Lausanne University Hospital (CHUV), Lausanne, Switzerland;Developmental Clinical Psychology Research Unit, Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland;Developmental Clinical Psychology Research Unit, Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland;Developmental Imaging and Psychopathology Lab, Department of Psychiatry, University of Geneva School of Medicine, Geneva, Switzerland;Developmental Clinical Psychology Research Unit, Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland;Developmental Imaging and Psychopathology Lab, Department of Psychiatry, University of Geneva School of Medicine, Geneva, Switzerland;Department of Psychiatry, Lausanne University Hospital (CHUV), Lausanne, Switzerland;Department of Psychiatry, University of Geneva, Geneva, Switzerland;Developmental Clinical Psychology Research Unit, Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland;University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland;Research Department of Clinical, Educational and Health Psychology, University College London, London, United Kingdom;Developmental Clinical Psychology Research Unit, Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland;Developmental Imaging and Psychopathology Lab, Department of Psychiatry, University of Geneva School of Medicine, Geneva, Switzerland;Research Department of Clinical, Educational and Health Psychology, University College London, London, United Kingdom;Research Department, British Association for Counselling and Psychotherapy, Lutterworth, United Kingdom;Translational Research Center, University Hospital of Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland;University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland;Department of Psychiatry and Psychotherapy, Medical Faculty, Heinrich-Heine-University, Düsseldorf, Germany;Department of Psychology, Faculty of Psychology, Airlangga University, Surabaya, Indonesia;

关键词: mentalization;    schizotypy;    basic symptoms;    psychosis;    CHR;    reflective functioning;   

DOI  :  10.3389/fpsyt.2023.1267656

 received in 2023-07-26, accepted in 2023-09-04,  发布年份 2023

来源: Frontiers

【 摘 要 】

ObjectiveSchizotypal traits and disturbances in mentalizing (the capacity to understand the mental states driving one’s own and others’ behaviors) have been implicated in increased vulnerability for psychosis. Therefore, we explored the associations linking schizotypal traits, mentalizing difficulties and their interactions to clinical high-risk for psychosis (CHR-P), as captured by the Basic Symptoms (BS) approach, during adolescence and young adulthood.MethodsEighty-seven adolescents and young adults from the general population (46% male, 44% female; age: 14–23 years) were assessed with the Schizophrenia Proneness Interview (SPI-CY/A) for 11 perceptive and cognitive BS, with the Schizotypal Personality Questionnaire (SPQ) for schizotypal traits, and with the Reflective Functioning Questionnaire (RFQ) for self-reported mentalizing abilities. The RFQ evaluates the level of certainty (RFQc scale) and uncertainty (RFQu scale) with which individuals use mental state information to explain their own and others’ behaviors.ResultsLogistic regression models showed significant positive effects of the SPQ disorganization scale on perceptive BS and of the SPQ interpersonal scale on cognitive BS. Post-hoc analyses revealed that schizotypal features pertaining to odd speech and social anxiety, respectively, were associated with perceptive and cognitive BS. Furthermore, higher scores on the RFQu scale and lower scores on the RFQc scale independently explained the presence of cognitive BS. Finally, significant interaction effects between RFQc and SPQ odd speech on perceptive BS, and between RFQc and SPQ social anxiety on cognitive BS were found.ConclusionOur findings suggest that schizotypal traits and mentalizing significantly relate both independently and through their interactions to the presence of cognitive and perceptive BS included in CHR-P criteria. Furthermore, mentalizing dysfunction may contribute in the relation between schizotypal traits and early state signs of CHR-P. Mentalizing may support both detection and early treatment of CHR-P among adolescents and young adults who present with trait risk for psychosis.

【 授权许可】

Unknown   
Copyright © 2023 Salaminios, Sprüngli-Toffel, Michel, Morosan, Eliez, Armando, Fonseca-Pedrero, Derome, Schultze-Lutter and Debbané.