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1-10 of 73 results for Q-matrices

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Select article: Performance of Fit Indices in Choosing Correct Cognitive Diagnostic Models and Q-Matrices

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Research article

First published 2016-9

Performance of Fit Indices in Choosing Correct Cognitive Diagnostic Models and Q-Matrices

Pui-Wa Lei, Hongli Li

Applied Psychological Measurement

Select article: On Commuting Parikh q -Matrices

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Research article

First published 2020

On Commuting Parikh q -Matrices

Somnath Bera, Kalpana Mahalingam

Fundamenta Informaticae

Select article: A Two-Step Q-Matrix Estimation Method

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Research article

First published 2025-3

A Two-Step Q-Matrix Estimation Method

Hans-Friedrich Köhn, Chia-Yi Chiu, Olasumbo Oluwalana [...]

Applied Psychological Measurement

Select article: An EM-Based Method for Q-Matrix Validation

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Research article

First published 2018-9

An EM-Based Method for Q-Matrix Validation

Wenyi Wang, Lihong Song, Shuliang Ding [...]

Applied Psychological Measurement

Select article: Q-Matrix Refinement Based on Item Fit Statistic RMSEA

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Research article

First published 2019-10

Q-Matrix Refinement Based on Item Fit Statistic RMSEA

Chunhua Kang, Yakun Yang, Pingfei Zeng

Applied Psychological Measurement

Select article: Exploring the Impact of Q-Matrix Specifications Through a DINA Model in a Large-Scale Mathematics Assessment

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Research article

First published 2020-8

Exploring the Impact of Q-Matrix Specifications Through a DINA Model in a Large-Scale Mathematics Assessment

Haiyan Wu, Xinya Liang, Hülya Yürekli [...]

Journal of Psychoeducational Assessment

Select article: An iterative algorithm for the best approximate ( P,Q )-orthogonal symmetric and skew-symmetric solution pair of coupled matrix equations

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Research article

First published 2017-4

An iterative algorithm for the best approximate ( P,Q )-orthogonal symmetric and skew-symmetric solution pair of coupled matrix equations

Fatemeh Panjeh Ali Beik, Davod Khojasteh Salkuyeh

Transactions of the Institute of Measurement and Control

Select article: Data-Driven Learning of Q-Matrix

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Research article

First published 2012-10

Data-Driven Learning of Q-Matrix

Jingchen Liu, Gongjun Xu, Zhiliang Ying

Applied Psychological Measurement

Select article: Investigation of Missing Responses in Q-Matrix Validation

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Research article

First published 2018-11

Investigation of Missing Responses in Q-Matrix Validation

Shenghai Dai, Dubravka Svetina, Cong Chen

Applied Psychological Measurement

Select article: Statistical Refinement of the Q-Matrix in Cognitive Diagnosis

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Research article

First published 2013-11

Statistical Refinement of the Q-Matrix in Cognitive Diagnosis

Chia-Yi Chiu

Applied Psychological Measurement

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