An Assessment of the Relationship between the Assumption of Unidimensionality and the Quality of IRT True-Score Equating [electronic resource] / Linda L. Cook and Others.
The purpose of this study was to empirically examine the relationship between violations of the assumption of unidimensionality, as assessed by the factor analysis of item parcel data, and the quality of item response theory (IRT) true-score equating, as measured by score scale stability. The verbal...
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| Format: | Electronic eBook |
| Language: | English |
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[S.l.] :
Distributed by ERIC Clearinghouse,
1983.
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Internet
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| Call Number: |
ED235190
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| ED235190 | Available |