Addressing Two Commonly Unrecognized Sources of Score Instability in Annual State Assessments
- Author(s):
-
Phillips, Gary W.;
Doorey, Nancy A.;
Forgione, Pascal D.;
Monfils, Lora
- Publication Year:
- 2011
- Source:
-
A paper commissioned by the Technical Issues in Large-Scale Assessment State Collaborative Council of Chief State School Officers, June 2011
- Document Type:
- Paper
- Page Count:
- 35
- Subject/Key Words:
-
K-12 Education,
Test Scores,
Error Analysis,
Item Response Theory (IRT),
Equating Error,
ETS K-12 Center
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