Multilevel modeling of cognitive diagnostic assessment

Xuelan QIU, Wen Chung WANG

Research output: Contribution to conferencePaper

Abstract

Most cognitive diagnostic models are unilevel. This study develops a multilevel version of the log-linear cognitive diagnosis model. The simulation results showed that the parameters and latent attribute profiles were recovered fairly well; and ignoring multilevel structure would underestimate the standard error and yield a poor classification rate.
Original languageEnglish
Publication statusPublished - Apr 2014

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Citation

Qiu, X.-L., & Wang, W.-C. (2014, April). Multilevel modeling of cognitive diagnostic assessment. Paper presented at the 76th Annual Meeting of the National Council on Measurement in Education, Philadelphia, PA.