Hybrid Threshold-Based Sequential Procedures for Detecting Compromised Items in a Computerized Adaptive Testing Licensure Exam.

Using classical test theory and item response theory, this study applied sequential procedures to a real operational item pool in a variable-length computerized adaptive testing (CAT) to detect items whose security may be compromised. Moreover, this study proposed a hybrid threshold approach to impr...

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Bibliographic Details

Published in:	Educational & Psychological Measurement Vol. 82; no. 4; pp. 782 - 811
Main Authors:	Lee, Chansoon, Qian, Hong
Format:	Article
Published:	Sage Publications Inc. Aug2022
Subjects:	Computer simulation Analysis of variance Rating of students Decision making Computer adaptive testing Professional licenses Regression analysis Conceptual structures Data security Descriptive statistics Statistical models Professional licensure examinations Probability theory
Online Access:	View this record in EBSCOhost