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Cooperation and sensitivity to social feedback during group interactions in schizophrenia.
Hanssen, Esther; Fett, Anne-Kathrin; White, Thomas P; Caddy, Caroline; Reimers, Stian; Shergill, Sukhi S.
Afiliación
  • Hanssen E; Department of Educational and Family studies, Faculty of Behavioral and Movement Sciences, Institute for Brain and Behavior Amsterdam, Vrije Universiteit Amsterdam, the Netherlands; CSI Lab, Institute of Psychiatry, Psychology and Neuroscience, Department of Psychosis Studies, King's College London,
  • Fett AK; CSI Lab, Institute of Psychiatry, Psychology and Neuroscience, Department of Psychosis Studies, King's College London, London, United Kingdom; Department of Clinical, Neuro and Developmental Psychology, Faculty of Behavioral and Movement Sciences, Institute for Brain and Behavior Amsterdam, Vrije Un
  • White TP; CSI Lab, Institute of Psychiatry, Psychology and Neuroscience, Department of Psychosis Studies, King's College London, London, United Kingdom; Department of Psychology, University of Birmingham, Birmingham, United Kingdom.
  • Caddy C; CSI Lab, Institute of Psychiatry, Psychology and Neuroscience, Department of Psychosis Studies, King's College London, London, United Kingdom.
  • Reimers S; Department of Psychology, City, University of London, London, United Kingdom.
  • Shergill SS; CSI Lab, Institute of Psychiatry, Psychology and Neuroscience, Department of Psychosis Studies, King's College London, London, United Kingdom.
Schizophr Res ; 202: 361-368, 2018 12.
Article en En | MEDLINE | ID: mdl-30005931
Patients with schizophrenia show reduced cooperation and less sensitivity to social cues in pairwise interactions, however, it remains unclear whether these mechanisms are also present in interactions within social groups. We used a public goods game to investigate cooperation and sensitivity to social feedback in group interactions in 27 patients with schizophrenia and 27 healthy controls. Participants played 40 trials in two conditions: 1) no fine (20 trials): participants had the choice of investing into the public good (i.e. cooperating) or not (i.e. defecting), 2) fine (20 trials): participants had the same choice but defectors could be punished by the other players. On the first trial, patients invested less in the public good than healthy controls. In the no fine condition, controls decreased their investments over time, but patients did not. The possibility of being fined for defecting and actually being fined led to significantly higher cooperation in both groups. This shows that the groups were equally sensitive to social enforcement and social feedback. Our findings suggest that patients tend to approach social group interactions with less cooperative behaviour, which could contribute to social dysfunction in daily-life. However, an intact sensitivity to social enforcement and feedback indicates that patients can adjust their behaviour accordingly in group interactions.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Trastornos Psicóticos / Esquizofrenia / Psicología del Esquizofrénico / Conducta Cooperativa / Retroalimentación Psicológica / Procesos de Grupo / Relaciones Interpersonales Tipo de estudio: Diagnostic_studies Límite: Adult / Female / Humans / Male / Middle aged Idioma: En Revista: Schizophr Res Asunto de la revista: PSIQUIATRIA Año: 2018 Tipo del documento: Article Pais de publicación: Países Bajos
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Trastornos Psicóticos / Esquizofrenia / Psicología del Esquizofrénico / Conducta Cooperativa / Retroalimentación Psicológica / Procesos de Grupo / Relaciones Interpersonales Tipo de estudio: Diagnostic_studies Límite: Adult / Female / Humans / Male / Middle aged Idioma: En Revista: Schizophr Res Asunto de la revista: PSIQUIATRIA Año: 2018 Tipo del documento: Article Pais de publicación: Países Bajos