An Evaluation of Kernel Equating: Parallel Equating With Classical Methods in the SAT Subject Tests Program KE OSE SAT GENASYS
- Author(s):
-
Grant, Mary C.;
Zhang, Lilly Y.;
Damiano, Michele D.
- Publication Year:
- 2009
- Report Number:
-
RR-09-06
- Source:
-
ETS Research Report
- Document Type:
- Report
- Page Count:
- 25
- Subject/Key Words:
-
Equating,
Kernel Equating (KE),
Observed-Score Equating (OSE)
Abstract
Similarly, the differences were small for most of the score range in the comparison of kernel poststratification equating s and kernel chained equatings using the optimal bandwidth with chained equipercentile equatings.
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