Calibrating Technology-Enhanced Items

Authored by: Richard M. Luecht

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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Computer-based testing (CBT) offers many innovative item types, but there are still challenges when designing software systems and psychometric procedures for consistently collecting and processing the intended measurement information. This chapter explores some of the subtle design and technical psychometric challenges associated with introducing these technology-enhanced (TE) items.

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