J
Jelte M. Wicherts
Researcher at Tilburg University
Publications - 148
Citations - 10314
Jelte M. Wicherts is an academic researcher from Tilburg University. The author has contributed to research in topics: Measurement invariance & Intelligence quotient. The author has an hindex of 48, co-authored 139 publications receiving 8594 citations. Previous affiliations of Jelte M. Wicherts include University of Amsterdam.
Papers
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Journal ArticleDOI
A dynamical model of general intelligence: the positive manifold of intelligence by mutualism.
Han L. J. van der Maas,Conor V. Dolan,Raoul P. P. P. Grasman,Jelte M. Wicherts,Hilde M. Huizenga,Maartje E. J. Raijmakers +5 more
TL;DR: A new explanation of the positive manifold based on a dynamical model is proposed, in which reciprocal causation or mutualism plays a central role, and it is shown that thepositive manifold emerges purely by positive beneficial interactions between cognitive processes during development.
Journal ArticleDOI
Recommendations for increasing replicability in psychology.
Jens B. Asendorpf,Mark Conner,Filip De Fruyt,Jan De Houwer,Jaap J. A. Denissen,Klaus Fiedler,Susann Fiedler,David C. Funder,Reinhold Kliegl,Brian A. Nosek,Marco Perugini,Brent W. Roberts,Manfred Schmitt,Marcel A. G. van Aken,Hannelore Weber,Jelte M. Wicherts +15 more
TL;DR: In this paper, the authors focus on research practices but also offer guidelines for reviewers, editors, journal management, teachers, granting institutions, and university promotion committees, highlighting some of the emerging and existing practical solutions that can facilitate implementation of these recommendations.
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The Rules of the Game Called Psychological Science
TL;DR: This paper considers 13 meta-analyses covering 281 primary studies in various fields of psychology and finds indications of biases and/or an excess of significant results in seven, highlighting the need for sufficiently powerful replications and changes in journal policies.
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Degrees of Freedom in Planning, Running, Analyzing, and Reporting Psychological Studies: A Checklist to Avoid p-Hacking
Jelte M. Wicherts,Coosje Lisabet Sterre Veldkamp,Hilde E. M. Augusteijn,Marjan Bakker,Robbie C. M. van Aert,Marcel A.L.M. van Assen +5 more
TL;DR: An extensive list of 34 degrees of freedom that researchers have in formulating hypotheses, and in designing, running, analyzing, and reporting of psychological research is presented.
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The poor availability of psychological research data for reanalysis
TL;DR: A failed attempt to obtain data reported in 141 empirical articles recently published by the APA, to assess the robustness of the research findings to outliers.