Characteristics of Samples and Linking Items Affecting a Partial Pre-Calibrations Design [electronic resource] / Linda L. Cook and Others.

This study tests several explanations for discrepant results in an earlier study (Cook et al., 1985) which presented a partial pre-calibration method for equating new editions of the Scholastic Aptitude Test (SAT) to the same scale as older editions. In contrast to full pre-calibration, which seeks...

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Bibliographic Details

Online Access:	Full Text (via ERIC)
Main Author:	Cook, Linda L.
Corporate Author:	Educational Testing Service
Format:	Electronic eBook
Language:	English
Published:	[S.l.] : Distributed by ERIC Clearinghouse, 1987.
Subjects:	College Entrance Examinations. Concurrent Validity. Equated Scores. Estimation (Mathematics) Higher Education. Item Analysis. Item Sampling. Latent Trait Theory. Mathematical Models. Mathematics Tests. Statistical Studies. Test Reliability. Transformations (Mathematics) Verbal Tests.