Turning the Lens of Science on Itself: Verbal Overshadowing, Replication, and Metascience
- PMID: 26186759
- DOI: 10.1177/1745691614547878
Turning the Lens of Science on Itself: Verbal Overshadowing, Replication, and Metascience
Abstract
This issue of Perspectives on Psychological Science reports an unprecedented replication effort entailing numerous independent laboratories conducting two versions of the verbal overshadowing paradigm (Schooler & Engstler-Schooler, 1990) using different timing intervals. The results (Alogna et al., 2014, this issue) provide unequivocal support for the existence of verbal overshadowing--the finding that describing a previously seen face can impair its subsequent recognition--while simultaneously revealing a number of factors that may have contributed to challenges in replicating verbal overshadowing in the past. In this commentary, I review my participation in this process and consider the implications of the results of this replication effort for verbal overshadowing, the decline effect, and the general goal of metascience: turning the lens of science onto itself.
Keywords: decline effect; eyewitness memory; open science; replication; verbal overshadowing.
© The Author(s) 2014.
Comment on
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Registered Replication Report: Schooler and Engstler-Schooler (1990).Perspect Psychol Sci. 2014 Sep;9(5):556-78. doi: 10.1177/1745691614545653. Epub 2014 Sep 17. Perspect Psychol Sci. 2014. PMID: 26186758
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