On the Consistency of Q-Matrix Estimation: A Rejoinder

Jimmy de la Torre; Chia Yi Chiu

doi:10.1007/s11336-016-9508-y

On the Consistency of Q-Matrix Estimation: A Rejoinder

Jimmy de la Torre, Chia Yi Chiu

Graduate School of Education, Education Psychology

Research output: Contribution to journal › Editorial › peer-review

1 Scopus citations

Abstract

This rejoinder responds to the commentary by Liu (Psychometrika, 2015) entitled “On the consistency of Q-matrix estimation: A commentary” on the paper “A general method of empirical Q-matrix validation” by de la Torre and Chiu (Psychometrika, 2015). It discusses and addresses three concerns raised in the commentary, namely the estimation accuracy when a provisional Q-matrix is used, the consistency of the Q-matrix estimator, and the computational efficiency of the proposed method.

Original language	English (US)
Pages (from-to)	528-529
Number of pages	2
Journal	Psychometrika
Volume	82
Issue number	2
DOIs	https://doi.org/10.1007/s11336-016-9508-y
State	Published - Jun 1 2017

All Science Journal Classification (ASJC) codes

General Psychology
Applied Mathematics

Keywords

G-DINA
MMLE
Q-matrix
cognitive diagnosis
validation

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abstract = "This rejoinder responds to the commentary by Liu (Psychometrika, 2015) entitled “On the consistency of Q-matrix estimation: A commentary” on the paper “A general method of empirical Q-matrix validation” by de la Torre and Chiu (Psychometrika, 2015). It discusses and addresses three concerns raised in the commentary, namely the estimation accuracy when a provisional Q-matrix is used, the consistency of the Q-matrix estimator, and the computational efficiency of the proposed method.",

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N2 - This rejoinder responds to the commentary by Liu (Psychometrika, 2015) entitled “On the consistency of Q-matrix estimation: A commentary” on the paper “A general method of empirical Q-matrix validation” by de la Torre and Chiu (Psychometrika, 2015). It discusses and addresses three concerns raised in the commentary, namely the estimation accuracy when a provisional Q-matrix is used, the consistency of the Q-matrix estimator, and the computational efficiency of the proposed method.

AB - This rejoinder responds to the commentary by Liu (Psychometrika, 2015) entitled “On the consistency of Q-matrix estimation: A commentary” on the paper “A general method of empirical Q-matrix validation” by de la Torre and Chiu (Psychometrika, 2015). It discusses and addresses three concerns raised in the commentary, namely the estimation accuracy when a provisional Q-matrix is used, the consistency of the Q-matrix estimator, and the computational efficiency of the proposed method.

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KW - cognitive diagnosis

KW - validation

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On the Consistency of Q-Matrix Estimation: A Rejoinder

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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