Statistical applications to cognitive diagnostic testing
Diagnostic classification tests are designed to assess examinees' discrete mastery status on
a set of skills or attributes. Such tests have gained increasing attention in educational and …
a set of skills or attributes. Such tests have gained increasing attention in educational and …
Identifying latent structures in restricted latent class models
This article focuses on a family of restricted latent structure models with wide applications in
psychological and educational assessment, where the model parameters are restricted via a …
psychological and educational assessment, where the model parameters are restricted via a …
Sufficient and necessary conditions for the identifiability of the Q-matrix
Restricted latent class models (RLCMs) have recently gained prominence in educational
assessment, psychiatric evaluation, and medical diagnosis. In contrast to conventional latent …
assessment, psychiatric evaluation, and medical diagnosis. In contrast to conventional latent …
Advances in CD-CAT: The general nonparametric item selection method
CY Chiu, YP Chang - psychometrika, 2021 - Springer
Computerized adaptive testing (CAT) is characterized by its high estimation efficiency and
accuracy, in contrast to the traditional paper-and-pencil format. CAT specifically for cognitive …
accuracy, in contrast to the traditional paper-and-pencil format. CAT specifically for cognitive …
Nonparametric CAT for CD in educational settings with small samples
YP Chang, CY Chiu, RC Tsai - Applied psychological …, 2019 - journals.sagepub.com
Cognitive diagnostic computerized adaptive testing (CD-CAT) has been suggested by
researchers as a diagnostic tool for assessment and evaluation. Although model-based CD …
researchers as a diagnostic tool for assessment and evaluation. Although model-based CD …
Computerized adaptive testing for cognitively based multiple-choice data
Cognitive diagnosis models (CDMs) are latent class models that hold great promise for
providing diagnostic information about student knowledge profiles. The increasing use of …
providing diagnostic information about student knowledge profiles. The increasing use of …
Diagnosing Primary Students' Reading Progression: Is Cognitive Diagnostic Computerized Adaptive Testing the Way Forward?
Cognitive diagnostic computerized adaptive testing (CD-CAT) is a cutting-edge technology
in educational measurement that targets at providing feedback on examinees' strengths and …
in educational measurement that targets at providing feedback on examinees' strengths and …
Adapting cognitive diagnosis computerized adaptive testing item selection rules to traditional item response theory
Currently, there are two predominant approaches in adaptive testing. One, referred to as
cognitive diagnosis computerized adaptive testing (CD-CAT), is based on cognitive …
cognitive diagnosis computerized adaptive testing (CD-CAT), is based on cognitive …
Methods for online calibration of Q-matrix and item parameters for polytomous responses in cognitive diagnostic computerized adaptive testing
Q Tan, D Wang, F Luo, Y Cai, D Tu - Behavior Research Methods, 2024 - Springer
The ability to rapidly provide examinees with detailed and effective diagnostic information is
a critical topic in psychology. Knowing what diagnostic criteria the examinees have met …
a critical topic in psychology. Knowing what diagnostic criteria the examinees have met …
A note on the relationship of the Shannon entropy procedure and the Jensen–Shannon divergence in cognitive diagnostic computerized adaptive testing
W Wang, L Song, T Wang, P Gao, J Xiong - Sage Open, 2020 - journals.sagepub.com
The purpose of this study is to investigate the relationship between the Shannon entropy
procedure and the Jensen–Shannon divergence (JSD) that are used as item selection …
procedure and the Jensen–Shannon divergence (JSD) that are used as item selection …