The development and evaluation of a computer-adaptive testing application for English language

This paper reports on research undertaken at the University of Hertfordshire into the development and initial expert evaluation of a computer-adaptive testing programme based on Item Response Theory (IRT). The paper explains how the Three-Parameter Logistic model was implemented in the prototype. Th...

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Bibliographic Details
Main Authors: Mariana Lilley, Trevor Barker
Format: Default Conference proceeding
Published: 2002
Subjects:
Online Access:https://hdl.handle.net/2134/1880
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