Detecting Item Drift in Large-Scale Testing LSA IRT
- Author(s):
-
Guo, Hongwen;
Robin, Frederic;
Dorans, Neil J.
- Publication Year:
- 2017
- Source:
-
Journal of Educational Measurement, v54 n3 p265-284, Fall 2017
- Document Type:
- Article
- Page Count:
- 20
- Subject/Key Words:
-
Scale Drift,
Large-Scale Assessments (LSA),
Item Pools,
Item Difficulty,
Simulation,
Item Response Theory (IRT),
Asymptotic Distribution,
Sample Size,
Statistical Significance,
Effect Size
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