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Creating Non-Believed Memories for Recent Autobiographical Events

Nash, Robert A.; Clark, Andrew; Fincham, Gabrielle; Mazzoni, Giuliana

Authors

Robert A. Nash

Andrew Clark

Gabrielle Fincham

Giuliana Mazzoni G.Mazzoni@hull.ac.uk



Contributors

Gerhard Andersson
Editor

Abstract

A recent study showed that many people spontaneously report vivid memories of events that they do not believe to have occurred [1]. In the present experiment we tested for the first time whether, after powerful false memories have been created, debriefing might leave behind nonbelieved memories for the fake events. In Session 1 participants imitated simple actions, and in Session 2 they saw doctored video-recordings containing clips that falsely suggested they had performed additional (fake) actions. As in earlier studies, this procedure created powerful false memories. In Session 3, participants were debriefed and told that specific actions in the video were not truly performed. Beliefs and memories for all critical actions were tested before and after the debriefing. Results showed that debriefing undermined participants' beliefs in fake actions, but left behind residual memory-like content. These results indicate that debriefing can leave behind vivid false memories which are no longer believed, and thus we demonstrate for the first time that the memory of an event can be experimentally dissociated from the belief in the event's occurrence. These results also confirm that belief in and memory for an event can be independently-occurring constructs. © 2012 Clark et al.

Journal Article Type Article
Publication Date Mar 9, 2012
Journal PLoS ONE
Print ISSN 1932-6203
Electronic ISSN 1932-6203
Publisher Public Library of Science
Peer Reviewed Peer Reviewed
Volume 7
Issue 3
Pages 1334 - 1340
APA6 Citation Clark, A., Nash, R. A., Fincham, G., & Mazzoni, G. (2012). Creating Non-Believed Memories for Recent Autobiographical Events. PloS one, 7(3), 1334 - 1340. doi:10.1371/journal.pone.0032998
DOI https://doi.org/10.1371/journal.pone.0032998
Keywords General Biochemistry, Genetics and Molecular Biology; General Agricultural and Biological Sciences; General Medicine
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