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Cognitive Diagnosis Model: Innovative Methods and Applications
Thu, April 8, 1:00 to 2:00pm EDT (1:00 to 2:00pm EDT), Division D, Division D - Section 1 Roundtable SessionsSession Type: Roundtable Session
Abstract
This round table discusses various topics related to cognitive diagnosis models (CDMs). Several papers focus on methodological development such as Q-matrix estimation and differential item functioning in CDM. Some papers utilize CDMs to analyze empirical data, including PISA and a knowledge assessment of teachers.
Sub Unit
Chair
Papers
Differential Item Functioning Detection in Testlet Items: A Testlet-DINA Model Approach - Wei Xu, The American Board of Anesthesiology; M. David Miller, University of Florida
Data Analysis Knowledge Assessment of Preservice Teachers Based on Cognitive Diagnostic Assessment - xiaopeng wu, East China Normal University; tianshu xv, East China Normal University
True Q-Matrix Estimation for the Examination for the Certificate of Proficiency in English Test Using Regularization Techniques - Jihang Chen, Boston College; Zhushan Mandy Li, Boston College
A Eight-Country Comparative Study on Cognitive Diagnostic Assessment of Mathematical Key Competencies and Learning Paths - Rongxiu Wu, UNESCO MGIEP; Xiaopeng Wu; Yi Zhang, East China Normal University