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A Bayesian Method for the Detection of Item Preknowledge in Computerized Adaptive Testing CAT IRT

Author(s):
McLeod, Lori D.; Lewis, Charles; Thissen, David
Publication Year:
2003
Source:
Applied Psychological Measurement, v27 n2 p121-137, Mar 2003
Document Type:
Article
Page Count:
17
Subject/Key Words:
Computerized Adaptive Testing (CAT), Aberrancy Detection, Appropriateness, Preknowledge, Item Response Theory (IRT), Person-Fit Analysis, Log Odds Ratios, Bayesian Methods

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