Inferring Examinee Ability When Some Item Responses Are Missing / Robert J. Mislevy and Pao-Kuei Wu.

The basic equations of item response theory provide a foundation for inferring examinees' abilities and items' operating characteristics from observed responses. In practice, though, examinees will usually not have provided a response to every available item--for reasons that may or may not have bee...

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Bibliographic Details
Main Authors:	Mislevy, Robert J. Wu, Pao-Kuei (Author)
Corporate Author:	Educational Testing Service
Language:	English
Published:	[Place of publication not identified] : Distributed by ERIC Clearinghouse, 1988.
Subjects:	Ability. Adaptive Testing. Equations (Mathematics) Estimation (Mathematics) Item Response Theory. Responses. Statistical Inference. Test Format. Test Items. Test Length. Missing Data Item Parameters Reports, Evaluative.
Genre:	Reports, Evaluative.
Physical Description:	81 pages
Format:	Microfilm Book

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