Which Statistic Should Be Used to Detect Item Preknowledge When the Set of Compromised Items Is Known? IRT CAT
- Author(s):
-
Sinharay, Sandip
- Publication Year:
- 2017
- Source:
-
Applied Psychological Measurement, v41 n6 p403-421, 2017
- Document Type:
- Article
- Page Count:
- 19
- Subject/Key Words:
-
Statistics,
Cheating,
Fraud,
Test Security,
Item Response Theory (IRT),
Effect Size,
Simulations,
Computerized Adaptive Testing (CAT),
Posterior Shift Statistic (PSS),
Preknowledge,
Test Items
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