Getting better without memory.

case study developmental amnesia end-of-history illusion episodic memory self-appraisal social improvement illusion

Journal

Social cognitive and affective neuroscience
ISSN: 1749-5024
Titre abrégé: Soc Cogn Affect Neurosci
Pays: England
ID NLM: 101288795

Informations de publication

Date de publication:
08 10 2020
Historique:
received: 04 02 2020
revised: 09 07 2020
accepted: 11 07 2020
pubmed: 1 8 2020
medline: 30 6 2021
entrez: 1 8 2020
Statut: ppublish

Résumé

Does the tendency to adjust appraisals of ourselves in the past and future in order to maintain a favourable view of ourselves in the present require episodic memory? A developmental amnesic person with impaired episodic memory (HC) was compared with two groups of age-matched controls on tasks assessing the Big Five personality traits and social competence in relation to the past, present and future. Consistent with previous research, controls believed that their personality had changed more in the past 5 years than it will change in the next 5 years (i.e. the end-of-history illusion), and rated their present and future selves as more socially competent than their past selves (i.e. social improvement illusion), although this was moderated by self-esteem. Despite her lifelong episodic memory impairment, HC also showed these biases of temporal self-appraisal. Together, these findings do not support the theory that the temporal extension of the self-concept requires the ability to recollect richly detailed memories of the self in the past and future.

Identifiants

pubmed: 32734306
pii: 5878978
doi: 10.1093/scan/nsaa105
pmc: PMC8216303
doi:

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

815-825

Informations de copyright

© The Author(s) 2020. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

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Auteurs

Julia G Halilova (JG)

Department of Psychology, York University.

Donna Rose Addis (DR)

Rotman Research Institute, Baycrest Health Sciences University, 3560 Bathurst Street Toronto, Ontario M6A 2E1, Canada.
Department of Psychology, University of Toronto.

R Shayna Rosenbaum (RS)

Department of Psychology, York University.
Rotman Research Institute, Baycrest Health Sciences University, 3560 Bathurst Street Toronto, Ontario M6A 2E1, Canada.

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