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Cited by 416

The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.

Hidden multiplicity in exploratory multiway ANOVA: Prevalence and remedies

Open access
Cramer, Angélique O. J., van Ravenzwaaij, Don, Matzke, Dora, Steingroever, Helen, Wetzels, Ruud, Grasman, Raoul P. P. P., Waldorp, Lourens J., Wagenmakers, Eric-Jan·2016·Psychonomic Bulletin & Review

Abstract

Many psychologists do not realize that exploratory use of the popular multiway analysis of variance harbors a multiple-comparison problem. In the case of two factors, three separate null hypotheses are subject to test (i.e., two main effects and one interaction). Consequently, the probability of at least one Type I error (if all null hypotheses are true) is 14 % rather than 5 %, if the three tests are independent. We explain the multiple-comparison problem and demonstrate that researchers almost never correct for it. To mitigate the problem, we describe four remedies: the omnibus F test, control of the familywise error rate, control of the false discovery rate, and preregistration of the hypotheses.

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Metadata

Authors
Cramer, A. O. J., van Ravenzwaaij, D., Matzke, D., Steingroever, H., Wetzels, R., Grasman, R. P. P. P., Waldorp, L. J., & Wagenmakers, E.-J.
Venue
Psychonomic Bulletin & Review
Published
2015-09-15
Volume
23
Issue
2
Pages
640-647
ISSN
  • 1069-9384 (ISSN-L)
  • 1531-5320
OpenAlex
W1835051027
Cited by
416
References
10
FWCI
24.24
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Hidden multiplicity in exploratory multiway ANOVA: Prevalence and remedies. https://app.cochat.ai/papers/10.3758/s13423-015-0913-5
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Cramer, A. O. J., van Ravenzwaaij, D., Matzke, D., Steingroever, H., Wetzels, R., Grasman, R. P. P. P., Waldorp, L. J., & Wagenmakers, E.-J. (2016). Hidden multiplicity in exploratory multiway ANOVA: Prevalence and remedies. Psychonomic Bulletin & Review. https://doi.org/10.3758/s13423-015-0913-5

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