Bio

Jelte Wicherts (1976) is full professor in methodology and chair of the Department of Methodology and Statistics at the Tilburg School of Social and Behavioral Sciences. He studies scientific practices and methods to identify their weak spots in order to strengthen science. He is predominantly a meta-researcher and is interested in a wide range of topics related to individual differences in intelligence, group differences in IQ, errors with statistics, reproducibility, publication bias, p-hacking, transparency, and psychological measurement. 

Courses

Recent publications

  1. Latent logistic interaction modeling: - A simulation and empirical il…

    Lodder, P., Emons, W. H. M., Denollet, J., & Wicherts, J. M. (2021). Latent logistic interaction modeling: A simulation and empirical illustration of Type D personality. Structural Equation Modeling.
  2. Ensuring the quality and specificity of preregistrations

    Bakker, M., Veldkamp, C. L. S., Assen, M. A. L. M. V., Crompvoets, E. A. V., Ong, H. H., Nosek, B. A., Soderberg, C. K., Mellor, D., Wicherts, J. M., & Bero, L. (Ed.) (2020). Ensuring the quality and specificity of preregistrations. PLOS Biology, 18(12), [e3000937].
  3. Ensuring the quality and specificity of preregistrations (Dataset)

    Bakker, M. (Author), Veldkamp, C. L. S. (Author), Assen, M. A. L. M. V. (Author), Crompvoets, E. A. V. (Author), Ong, H. H. (Author), Nosek, B. A. (Author), Soderberg, C. K. (Author), Mellor, D. (Author), Wicherts, J. M. (Author), & Bero, L. (Author). (2020). Ensuring the quality and specificity of preregistrations (Dataset). Data set/Database, OSF. https://osf.io/fgc9k/
  4. Recommendations in pre-registrations and internal review board propos…

    Bakker, M., Veldkamp, C. L. S., van den Akker, O. R., van Assen, M. A. L. M., Crompvoets, E., Ong, H. H., & Wicherts, J. M. (2020). Recommendations in pre-registrations and internal review board proposals promote formal power analyses but do not increase sample size. PLoS ONE, 15(7), [e0236079].
  5. Reproducibility of individual effect sizes in meta-analyses in psycho…

    Maassen, E., van Assen, M., Nuijten, M., Olsson Collentine, A., & Wicherts, J. (2020). Reproducibility of individual effect sizes in meta-analyses in psychology. PLoS ONE, 15(5), [e0233107].

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