On the Viability of Some Untestable Assumptions in Equating Exams That Allow Examinee Choice. Program Statistics Research Technical Report No. 93-31 [electronic resource] / Xiang-bo Wang and Others.

An increasingly popular test format allows examinees to choose the items they will answer from among a larger set. When examinee choice is allowed fairness requires that the different test forms thus formed be equated for their possible differential difficulty. For this equating to be possible it is...

Full description

Bibliographic Details

Online Access:	Full Text (via ERIC)
Main Author:	Wang, Xiang-bo
Corporate Author:	Educational Testing Service
Format:	Electronic eBook
Language:	English
Published:	[S.l.] : Distributed by ERIC Clearinghouse, 1993.
Subjects:	Adaptive Testing. Advanced Placement. Difficulty Level. Equated Scores. High School Students. High Schools. History. Multiple Choice Tests. Responses. Test Bias. Test Format.