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Showing 1 to 2 of 2 for “"Item compromise"”.
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A Bayesian change-point approach to item compromise detection
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2024-05-01
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Advancements in test security: preventive test assembly methods and change-point detection of compromised items in adaptive testing
… in detail, then the vital security concerns of item exposure and test overlap are given a rigorous theoretical treatment. Ultimately, the asymptotic distribution of mean test overlap rate under random item selection is proven. Chapter 2: The assembly of linear test forms has traditionally been …