Volume 25, Issue 6 pp. 841-849
Research Article

Memory narrowing in children and adults

Elizabeth B. Rush

Elizabeth B. Rush

Department of Psychology and Social Behavior, University of California, Irvine

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Jodi A. Quas

Corresponding Author

Jodi A. Quas

Department of Psychology and Social Behavior, University of California, Irvine

Department of Psychology and Social Behavior, University of California, 4201 Social and Behavioral Sciences Gateway, Irvine, CA 92697-7085, USA.Search for more papers by this author
Ilona S. Yim

Ilona S. Yim

Department of Psychology and Social Behavior, University of California, Irvine

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First published: 01 December 2010
Citations: 6

Abstract

The memory narrowing effect posits that stress enhances memory for central information at the expense of memory for peripheral details. This effect is well established in adults, but not in children, although studies have not directly compared children's and adults' memory for central versus peripheral details of an identical distressing experience. In the present study, 9–12 year-old and adult participants completed a laboratory stressor during which measures of self-reported stress was collected. Two weeks later, participants returned for a surprise memory test regarding central and peripheral details of the laboratory stressor. Greater stress predicted memory narrowing in both children and adults, as indexed via decreased correct responses and increased don't know responses to questions about peripheral relative to central details. Findings have implications for theories concerning stress and memory, particularly in children, and for evaluating eyewitness memory in legal contexts. Copyright © 2010 John Wiley & Sons, Ltd.

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