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Working memory updating involves item-specific removal


Ecker, Ullrich K H; Oberauer, Klaus; Lewandowsky, Stephan (2014). Working memory updating involves item-specific removal. Journal of Memory & Language, 74:1-15.

Abstract

The ability to keep working memory content up to date is vital for a number of higher cognitive functions such as navigation and reasoning, but it is also crucial for the effective operation of working memory itself. Removing outdated or irrelevant information allows focused processing of relevant information, and minimizes interference. We present evidence from three experiments that (1) people utilize an active removal process to update working memory, (2) that this removal process is an item-specific operation, and (3) that updating subsets of information held in working memory involves switching between maintenance and updating modes of working memory. © 2014 Elsevier Inc.

Abstract

The ability to keep working memory content up to date is vital for a number of higher cognitive functions such as navigation and reasoning, but it is also crucial for the effective operation of working memory itself. Removing outdated or irrelevant information allows focused processing of relevant information, and minimizes interference. We present evidence from three experiments that (1) people utilize an active removal process to update working memory, (2) that this removal process is an item-specific operation, and (3) that updating subsets of information held in working memory involves switching between maintenance and updating modes of working memory. © 2014 Elsevier Inc.

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19 citations in Web of Science®
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Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:06 Faculty of Arts > Institute of Psychology
Dewey Decimal Classification:150 Psychology
Date:2014
Deposited On:04 Jul 2014 13:57
Last Modified:05 Apr 2016 17:57
Publisher:Elsevier
ISSN:0749-596X
Publisher DOI:https://doi.org/10.1016/j.jml.2014.03.006

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