Article (Scientific journals)
The effects of age on objective and subjective recollection after visiting a virtual apartment
Billet, Maud; D'Argembeau, Arnaud; Meulemans, Thierry et al.
2023In Neuropsychology, Development, and Cognition. Section B, Aging, Neuropsychology and Cognition
Peer reviewed
 

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Keywords :
Episodic memory; aging; recollection; subjective remembering; virtual reality
Abstract :
[en] While aging has been associated with decreased retrieval of episodic memory details, subjective ratings about memory quality seem to remain stable. This suggests that subjective memory judgments are based on different information according to age. Here, we tested the hypothesis that older people would rather base their subjective judgments on the retrieval of personal elements (such as emotions and thoughts), whereas younger people would rather base their judgments on the retrieval of event-related elements (such as time, place, and perceptual details). Sixty participants (20 to 79 years old) performed eight actions in a virtual apartment and were then asked to verbally recall each action with a maximum of associated elements and to rate the subjective quality of their memories. The elements reported were classified into "person-related" and "event-related" categories. Executive functions, memory performance on traditional memory tasks, and subjects' perception of memory functioning were also evaluated. Results revealed that aging was associated with reduced retrieval of event-related elements, which was explained by decreasing executive resources. However, age did not affect the retrieval of person-related elements, and the subjective memory judgments of older people were not based on these elements to a greater extent than those of younger people. Finally, our results highlight the value of virtual reality (VR) in memory evaluations since subjects' perception of memory functioning was associated with their performance in the VR task but not in traditional memory tasks.
Disciplines :
Theoretical & cognitive psychology
Author, co-author :
Billet, Maud  ;  Université de Liège - ULiège > Psychologie et Neuroscience Cognitives (PsyNCog)
D'Argembeau, Arnaud  ;  Université de Liège - ULiège > Département de Psychologie
Meulemans, Thierry ;  Université de Liège - ULiège > Département de Psychologie > Neuropsychologie
Willems, Sylvie  ;  Université de Liège - ULiège > Département de Psychologie
Language :
English
Title :
The effects of age on objective and subjective recollection after visiting a virtual apartment
Publication date :
20 January 2023
Journal title :
Neuropsychology, Development, and Cognition. Section B, Aging, Neuropsychology and Cognition
ISSN :
1382-5585
eISSN :
1744-4128
Publisher :
Informa UK Limited
Peer reviewed :
Peer reviewed
Available on ORBi :
since 28 January 2023

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