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Man, Kaiwen; Harring, Jeffrey R. – Educational and Psychological Measurement, 2023
Preknowledge cheating jeopardizes the validity of inferences based on test results. Many methods have been developed to detect preknowledge cheating by jointly analyzing item responses and response times. Gaze fixations, an essential eye-tracker measure, can be utilized to help detect aberrant testing behavior with improved accuracy beyond using…
Descriptors: Cheating, Reaction Time, Test Items, Responses
Jing Lu; Chun Wang; Jiwei Zhang; Xue Wang – Grantee Submission, 2023
Changepoints are abrupt variations in a sequence of data in statistical inference. In educational and psychological assessments, it is pivotal to properly differentiate examinees' aberrant behaviors from solution behavior to ensure test reliability and validity. In this paper, we propose a sequential Bayesian changepoint detection algorithm to…
Descriptors: Bayesian Statistics, Behavior Patterns, Computer Assisted Testing, Accuracy
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Ardoin, Scott P.; Binder, Katherine S.; Zawoyski, Andrea M.; Nimocks, Eloise; Foster, Tori E. – Reading Research Quarterly, 2019
The authors sought to further the understanding of reading processes and their links to comprehension using two reading tasks for elementary-grade students. One hundred sixty-six students in grades 2-5 were randomly assigned to one of two conditions: reading with questions presented concurrently with text or reading with questions presented after…
Descriptors: Reading Comprehension, Elementary School Students, Reading Processes, Task Analysis