Can the Generalized Graded Unfolding Model Fit Dominance Responses?
Applied Psychological Measurement
Published online on December 07, 2025
Abstract
Applied Psychological Measurement, Volume 50, Issue 4-5, Page 194-212, June-July 2026.
Theoretically, the generalized graded unfolding model (GGUM) is more flexible than the generalized partial credit model (GPCM), a dominance model. For item responses generated by the GPCM, the GGUM estimations can generate overlapping item response curves ...
Theoretically, the generalized graded unfolding model (GGUM) is more flexible than the generalized partial credit model (GPCM), a dominance model. For item responses generated by the GPCM, the GGUM estimations can generate overlapping item response curves ...