Epistemic Benefits of Elaborated and Systematized Delusions in Schizophrenia

Datos Bibliográficos

ID8399435
AutoresLisa Bortolotti (0000-0003-0507-4650, University of Birmingham, autor de correspondencia)
Año2016
Volumen67
Número3
Páginas879-900
Fecha de publicación2016-09-01
Peer ReviewedSí
Open AccessSí
TipoARTICLE
RevistaThe British Journal for the Philosophy of Science (JOURNAL)
Identificadores de la revistaISSN: 0007-0882 • E-ISSN: 1464-3537
EditorialOxford University Press (PUBLISHER • GB)
DOI10.1093/bjps/axv024
PMID27924116
OpenAlexW2280981075
IdiomaEN
Citas recibidas9
Referencias citadas36

In this article I ask whether elaborated and systematized delusions emerging in the context of schizophrenia have the potential for epistemic innocence. Cognitions are epistemically innocent if they have significant epistemic benefits that could not be attained otherwise. In particular, I propose that a cognition is epistemically innocent if it delivers some significant epistemic benefit to a given agent at a given time, and if alternative cognitions delivering the same epistemic benefit are unavailable to that agent at that time. Elaborated and systematized delusions in schizophrenia are typically false and exemplify failures of rationality and self-knowledge. Empirical studies suggest that they may have psychological benefits by relieving anxiety and enhancing meaningfulness. Moreover, these delusions have been considered as adaptive in virtue of the fact that they enable automated learning to resume after a significant disruption caused by incorrect prediction-error signalling. I argue that such psychological benefits and adaptive features also have positive epistemic consequences. More precisely, delusions can be a means to restoring epistemic functionality in agents who are overwhelmed by hypersalient experiences in the prodromal stage of psychosis. The analysis leads to a more complex view of the epistemic status of delusions than is found in the contemporary philosophical literature and has some implications for clinical practice. 1 Introduction 2 Types of Delusions 3 What Is Wrong with Elaborated and Systematized Delusions? 4 Finding Life Meaningful 5 Learning Resumed 6 Epistemic Innocence 7 Epistemic Benefit 8 No Alternatives 9 Conclusions and Implications

Cognition · Context (archaeology) · Epistemology · Psychiatry · Rationality · Schizophrenia (object-oriented programming) · Clinical Reasoning and Diagnostic Skills · Mental Health and Psychiatry · Philosophy · Psychology · Schizophrenia research and treatment