Enabling Computer Adaptive Assessments for Slider-Bar Item Types with the Three-Part Beta Measurement Model

Abstract

In this paper, we develop the beta measurement model and show how the model can be integrated into the computerized adaptive testing framework to create adaptive tests with continuous item types.

Alfonso J. Martinez

Assistant Professor of Psychometrics and Quantitative Psychology

My research interests include generalized latent variable modeling, Bayesian analysis, and computational statistics.