A Bayesian testlet response model with covariates: A simulation study and two applications
Understanding the relationship between person, item, and testlet covariates and person, item, and testlet parameters may offer considerable benefits to both test development and test validation efforts. The Bayesian TRT models proposed by Wainer, Bradlow, and Wang (2007) offer a unified structure wi...
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| Language: | ENG |
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ScholarWorks@UMass Amherst
2008
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| Online Access: | https://scholarworks.umass.edu/dissertations/AAI3315471 |