Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"cognitive diagnostic model"”.
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Detecting intervention effects with a cognitive diagnostic model for learning trajectories
… after certain instructions. We proposed a cognitive diagnostic model framework in detecting instructional intervention effects while assessing students' learning trajectories. Two specific probit regression models are introduced under the framework. A Bayesian modeling formulation is …
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The application of a cognitive diagnostic model on the test of practical Chinese
Cognitive Diagnostic Models (CDMs) are frequently used in the second language proficiency exams to analyze test takers’ strengths and weaknesses. This study retrofits a CDM known as the Fusion model onto a non-diagnostic test data from the reading comprehension test of the Test of Practical Chinese …
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Cognitive Diagnostic Model, a Simulated-Based Study: Understanding Compensatory Reparameterized Unified Model (CRUM)
… and administrators assist students succeed. Cognitive diagnostic modeling (CDM) has the potential to provide valuable information for stakeholders to assist students identify their skill deficiency in specific academic subjects. Cognitive diagnosis models are mainly viewed as a family of …
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Comparison of the Item Response Theory with Covariates Model and Explanatory Cognitive Diagnostic Model for Detecting and Explaining Differential Item Functioning
… is only measuring one construct. However, under cognitive diagnostic modeling (CDM), an assessment measures multiple specific constructs and classifies students as having mastered the construct or not. There are several methods to detect DIF under both types of models, but most methods cannot …
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Implementing a cognitive diagnostic assessment in an institutional test: a new networking model in language testing and experiment with a new psychometric model and task type
This dissertation is based on two major projects, cognitive diagnostic model comparison and implementing cognitive diagnostic assessment in an institutional test. In the first project, five cognitive diagnostic models are empirically compared for language test data under a unified general modeling …
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Maximizing the Potential of Multiple-choice Items for Cognitive Diagnostic Assessment
When applying cognitive diagnostic models, the goal is to accurately estimate students’ diagnostic profiles. The accuracy of these estimates may be enhanced by looking at the types of incorrect options a student selects. This thesis research examines the additional diagnostic information available …
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Some advances in Bayesian variable selection, cognitive diagnostic modeling, and process data analysis
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2026-08-01