Using country-specific Q-matrices for cognitive diagnostic assessments with international large-scale data

Using country-specific Q-matrices for cognitive diagnostic assessments with international large-scale data

Abstract In cognitive diagnosis assessment (CDA), the impact of misspecified item-attribute relations (or “Q-matrix”) designed by subject-matter experts has been a great challenge to real-world applications. This study examined parameter estimation of the CDA with the expert-designed Q-matrix and tw...

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Bibliographic Details
Main Authors: Jolien Delafontaine, Changsheng Chen, Jung Yeon Park, Wim Van den Noortgate
Format: Article
Language:English
Published: SpringerOpen 2022-11-01
Series:Large-scale Assessments in Education
Subjects:
G-DINA
Q-matrix refinement
Stepwise validation method
Nonparametric classification method
TIMSS 2011 mathematics
International comparison
Online Access:https://doi.org/10.1186/s40536-022-00138-4

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