M. Planinic, W. Boone, A. Susac, and L. Ivanjek, Phys. Rev. Phys. Educ. Res., 15 (2), 020111 (2019).
[This paper is part of the Focused Collection on Quantitative Methods in PER: A Critical Examination.] The Rasch model is a probabilistic model which describes the interaction of…