Delay-induced bias in children's memory for location.

Full Abstract

Two experiments examined how imposing a delay between learning and reproducing locations influences children's memory for location. In Experiment 1, ninety-six 7-, 9-, and 11-year-old children and adults learned the locations of 20 objects in an open, square box divided into four regions by opaque walls. During test, participants attempted to place the objects in the correct locations without the aid of the dots that had marked the locations or the boundaries that had divided the space. The test phase began either immediately following learning or following a 12-min delay. As predicted by the Category-Adjustment model, bias toward category centers increased significantly following an intervening delay. Moreover, the magnitude of categorical bias followed a systematic U-shaped developmental pattern. Results from a second study (N = 72) replicated this developmental pattern. Discussion focuses on the implications of these results for understanding how children and adults remember locations.

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Author information

Author/s: Hund, Alycia M (AM); Plumert, Jodie M (JM);

Affiliation: Department of Psychology, The University of Iowa, Iowa City 52242, USA. alycia-hund(-atsign-)uiowa.edu

Grants: R03-HD36761 (Agency:United States NICHD)

Journal and publication information

Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S.

Journal: Child development (Child Dev), published in United States. (Language: eng)

Reference: -2002 May-Jun; vol 73 (issue 3) : pp 829-40

Dates: Created 2002/05/31; Completed 2002/11/19; Revised 2007/11/14;

PMID: 12038554, status: MEDLINE (last retrieval date: 11/6/2008)

Sourced from the National Library of Medicine. Abstract text and other information may be subject to copyright.

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