Comparisons Among Designs for Equating Constructed-Response Tests
- Author(s):
-
Kim, Sooyeon;
Walker, Michael E.;
McHale, Frederick J.
- Publication Year:
- 2008
- Report Number:
-
RR-08-53
- Source:
-
ETS Research Report
- Document Type:
- Report
- Page Count:
- 23
- Subject/Key Words:
-
Constructed-Response Tests,
Equivalent Groups (EG) Design,
Equating,
Scoring Shift,
Rater Effect,
Trend Scoring Method
Abstract
The use of a rescored CR anchor and the equivalent groups design led to similar levels of equating error.
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