Out, damned spot: can the "Macbeth Effect" be replicated?

Zhong and Liljenquist (2006) reported evidence of a "Macbeth Effect" in social psychology: a threat to people's moral purity leads them to seek, literally, to cleanse themselves. In an attempt to build upon these findings, we conducted a series of direct replications of Study 2 from Z...

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Main Authors: Earp, B, Everett, J, Madva, E, Hamlin, J
Format: Journal article
Language:English
Published: Routledge 2014
Subjects:
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author Earp, B
Everett, J
Madva, E
Hamlin, J
author_facet Earp, B
Everett, J
Madva, E
Hamlin, J
author_sort Earp, B
collection OXFORD
description Zhong and Liljenquist (2006) reported evidence of a "Macbeth Effect" in social psychology: a threat to people's moral purity leads them to seek, literally, to cleanse themselves. In an attempt to build upon these findings, we conducted a series of direct replications of Study 2 from ZandL's seminal report. We used ZandL's original materials and methods, investigated samples that were more representative of the general population, investigated samples from different countries and cultures, and substantially increased the power of our statistical tests. Despite multiple good-faith efforts, however, we were unable to detect a "Macbeth Effect" in any of our experiments. We discuss these findings in the context of recent concerns about replicability in the field of experimental social psychology. © 2014 Copyright Taylor and Francis Group, LLC.
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spelling oxford-uuid:a9374625-a9a5-4ebd-8e3b-d24c8fbc97e42022-03-27T03:06:52ZOut, damned spot: can the "Macbeth Effect" be replicated?Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:a9374625-a9a5-4ebd-8e3b-d24c8fbc97e4Experimental psychologySocial psychologyEnglishSymplectic Elements at OxfordRoutledge2014Earp, BEverett, JMadva, EHamlin, JZhong and Liljenquist (2006) reported evidence of a "Macbeth Effect" in social psychology: a threat to people's moral purity leads them to seek, literally, to cleanse themselves. In an attempt to build upon these findings, we conducted a series of direct replications of Study 2 from ZandL's seminal report. We used ZandL's original materials and methods, investigated samples that were more representative of the general population, investigated samples from different countries and cultures, and substantially increased the power of our statistical tests. Despite multiple good-faith efforts, however, we were unable to detect a "Macbeth Effect" in any of our experiments. We discuss these findings in the context of recent concerns about replicability in the field of experimental social psychology. © 2014 Copyright Taylor and Francis Group, LLC.
spellingShingle Experimental psychology
Social psychology
Earp, B
Everett, J
Madva, E
Hamlin, J
Out, damned spot: can the "Macbeth Effect" be replicated?
title Out, damned spot: can the "Macbeth Effect" be replicated?
title_full Out, damned spot: can the "Macbeth Effect" be replicated?
title_fullStr Out, damned spot: can the "Macbeth Effect" be replicated?
title_full_unstemmed Out, damned spot: can the "Macbeth Effect" be replicated?
title_short Out, damned spot: can the "Macbeth Effect" be replicated?
title_sort out damned spot can the macbeth effect be replicated
topic Experimental psychology
Social psychology
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