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Direct linkZhu, Hongyue; Jiao, Hong; Gao, Wei; Meng, Xiangbin – Journal of Educational and Behavioral Statistics, 2023
Change-point analysis (CPA) is a method for detecting abrupt changes in parameter(s) underlying a sequence of random variables. It has been applied to detect examinees' aberrant test-taking behavior by identifying abrupt test performance change. Previous studies utilized maximum likelihood estimations of ability parameters, focusing on detecting…
Descriptors: Bayesian Statistics, Test Wiseness, Behavior Problems, Reaction Time
