The Effect of Using Different Weights for Multiple-Choice and Free-Response Item Sections / Amy Hendrickson, Brian Patterson and Gerald Melican.

Presented at the Annual National Council on Measurement in Education (NCME) in New York in March 2008. This presentation explores how different item weighting can affect the effective weights, validity coefficents and test reliability of composite scores among test takers.

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Online Access: Full Text (via ERIC)
Main Authors: Hendrickson, Amy, Patterson, Brian (Author), Melican, Gerald (Author)
Corporate Author: College Entrance Examination Board
Format: eBook
Language:English
Published: [Place of publication not identified] : Distributed by ERIC Clearinghouse, 2008.
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Call Number: ED563398
ED563398 Available