Detecting and Correcting Scale Drift in Test Equating: An Illustration from a Large Scale Testing Program IRT
- Author(s):
-
Puhan, Gautam
- Publication Year:
- 2009
- Source:
-
Applied Measurement in Education, v22 n1 p79-103, 2009
- Document Type:
- Article
- Page Count:
- 24
- Subject/Key Words:
-
Large-Scale Assessment,
Testing Programs,
Testing,
Measurement Techniques,
Item Response Theory (IRT),
Test Items,
Cutting Scores,
Psychometrics,
Error Patterns,
Scoring,
Graphs,
Multiple-Choice Tests,
Evaluation Methods
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