Document Type

Article

Article Version

Post-print

Publication Date

2004

Abstract

The impact of repeated and prolonged attempts at remembering on false memory rates was assessed in three experiments. Participants saw and imagined pictures and then made repeated recall attempts before taking a source memory test. Although the number of items recalled increased with repeated tests, the net gains were associated with more source errors (i.e., calling imagined items “seen”). Source errors were particularly marked when earlier memory tasks involved remembering without consideration of the source of the remembered items, and occurred for both semantically related and physically similar items. Source misattributions occurred on both forced and free recall tests, thus were not merely due to guessing or changes in response criteria. Similar results were found when a prolonged recall period was used instead of separate memory tests. Hence, source confusions can increase when people reflect on their memories repeatedly or over prolonged periods of time without carefully considering their source.

Comments

Copyright 2004 Elsevier, Journal of Memory and Language

NOTICE: this is the author’s version of a work that was accepted for publication in Journal of Memory and Language. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Journal of Memory and Language, [50, 1 (2004)] DOI: 10.1016/j.jml.2003.08.001

Publication Title

Journal of Memory and Language

Published Citation

Henkel, L. A. (2004). Erroneous memories arising from repeated attempts to remember. Journal of Memory and Language, 50, 26-46.

DOI

10.1016/j.jml.2003.08.001

Peer Reviewed

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