Replication Bayes factors from evidence updating

We describe a general method that allows experimenters to quantify the evidence from the data of a direct replication attempt given data already acquired from an original study. These so-called replication Bayes factors are a reconceptualization of the ones introduced by Verhagen and Wagenmakers ( J...

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Bibliographic Details
Published inBehavior research methods Vol. 51; no. 6; pp. 2498 - 2508
Main Authors Ly, Alexander, Etz, Alexander, Marsman, Maarten, Wagenmakers, Eric-Jan
Format Journal Article
LanguageEnglish
Published New York Springer US 01.12.2019
Springer Nature B.V
Subjects
Bayes Theorem
Bayesian analysis
Behavioral Science and Psychology
Cognitive Psychology
Data Interpretation, Statistical
Humans
Meta-analysis
Psychology
Replication
Research Design - statistics & numerical data
Hypothesis testing
Replication
Evidence synthesis
Meta-analysis
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Summary:We describe a general method that allows experimenters to quantify the evidence from the data of a direct replication attempt given data already acquired from an original study. These so-called replication Bayes factors are a reconceptualization of the ones introduced by Verhagen and Wagenmakers ( Journal of Experimental Psychology: General, 143 (4), 1457–1475 2014 ) for the common t test. This reconceptualization is computationally simpler and generalizes easily to most common experimental designs for which Bayes factors are available.
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ISSN:1554-3528
1554-351X
1554-3528
DOI:10.3758/s13428-018-1092-x