Enhancing Precision in the Generalized Graded Unfolding Model (GGUM) Using Multiple Responses

• In Event: GSIC Poster Session I

Abstract

This research presents a hybrid model combining the GGUM and method of successive intervals (MSI) in order to reduce sample size demands of the GGUM. Both real and simulated data are employed to validate the efficiency and applicability of this hybrid model in evaluating non-cognitive psychological constructs.

Authors

• Na Liu

• James S. Roberts, GEORGIA INSTITUTE OF TECHNOLOGY