Item-Calibration Designs

Authored by: Martijn P. F. Berger

Handbook of Item Response Theory

Print publication date:  December  2017
Online publication date:  December  2017

Print ISBN: 9781466514331
eBook ISBN: 9781315117430
Adobe ISBN:


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Traditionally, the paper and pencil administration in educational testing programs has a fixed-form design, that is, one large test or several equivalent subtests administered to one large sample of persons. After data collection, parameter estimation takes place. Two estimation processes can be distinguished.

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