Publications

Pfadt, J. M. (2023), The present and future of reliability analyis: Advances in theory and practice [Doctoral dissertation, Ulm University]. http://dx.doi.org/10.18725/OPARU-49700
Pfadt, J. M., van den Bergh, D., & Moshagen, M. (2023). Classical and Bayesian uncertainty intervals for the reliability of multidimensional scales. Structural Equation Modeling: A Multidisciplinary Journal, 30(3), 349–363. https://doi.org/10.1080/10705511.2022.2124162
Sijtsma, K., & Pfadt, J. M. (2023). Reliability. In R. Tierney, F. Rizvi, & K. Ercikan (Eds.), International encyclopedia of education (4th ed., pp. 21–34). Elsevier. https://doi.org/10.1016/B978-0-12-818630-5.10004-1

Pfadt, J. M., & Sijtsma, K. (2022). Statistical properties of lower bounds and factor analysis methods for reliability estimation. In M. Wiberg, D. Molenaar, J. González, J.-S. Kim, & H. Hwang (Eds.), Quantitative psychology: The 86th Annual Meeting of the Psychometric Society, virtual, 2021 (pp. 51–63). Springer International Publishing. https://doi.org/10.1007/978-3-031-04572-1_5
Pfadt, J. M., van den Bergh, D., Sijtsma, K., Moshagen, M., & Wagenmakers, E.-J. (2022). Bayesian estimation of single-test reliability coefficients. Multivariate Behavioral Research, 57(4), 620–641. https: //doi.org/10.1080/00273171.2021.1891855
Pfadt, J. M., van den Bergh, D., Sijtsma, K., & Wagenmakers, E.-J. (2022). A tutorial on Bayesian single-test reliability analysis with JASP. Behavior Research Methods, 55(3), 1069–1078. https://doi.org/10.3758/s13428-021-01778-0

Sijtsma, K., & Pfadt, J. M. (2021a). Part II: On the use, the misuse, and the very limited usefulness of Cronbach’s alpha: Discussing lower bounds and correlated errors. Psychometrika, 86(4), 843–860. https: //doi.org/10.1007/s11336-021-09789-8
Sijtsma, K., & Pfadt, J. M. (2021b). Rejoinder: The future of reliability. Psychometrika, 86(4), 887–892. https://doi.org/10.1007/s11336-021-09807-9

A Bayesian Spectacles blog post presenting the preprint of “Bayesian estimation of single-test reliability coefficients”. https://www.bayesianspectacles.org/preprint-bayesian-estimation-of-single-test-reliability-coefficients/