Controlling for Rater Effects When Comparing Survey Items with Incomplete Likert Data. ACT Research Report Series [electronic resource] / E. Matthew Schulz and Anji Sun.

This study was concerned with ranking items with Likert scale data when the items are subject to systematic (nonrandom) patterns of nonresponse. Researchers applied the rating scale model of D. Andrich (1978) to data from a survey in which the item response rate varied from less than 1% to over 90%....

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Bibliographic Details

Online Access:	Full Text (via ERIC)
Main Author:	Schulz, E. Matthew, 1954-
Corporate Author:	American College Testing Program
Other Authors:	Sun, Anji
Format:	Electronic eBook
Language:	English
Published:	[Place of publication not identified] : Distributed by ERIC Clearinghouse, 2001.
Subjects:	College Students. Higher Education. Likert Scales. Reliability. Responses. Surveys.