Three Measures of Test Adaptation Based on Optimal Test Information
DOI:
https://doi.org/10.7333/jcat.v8i1.80Abstract
This study extends the work of Reckase, Zu, and Kim (2019) by introducing three new measures of test adaptation. These measures are based on the amount of information that the test provides to individual examinees and are designed to provide theoretical, engineering, and operational views of the amount of adaptation that a particular test provides. The three measures are applied to simulations of adaptive, multistage, and fixed-form tests to describe how the measures could be used in an operational setting to identify difficulties with adaptation and to suggest processes for improving adaptivity.
Downloads
Additional Files
Published
2020-01-31
Issue
Section
Articles
License
Authors who publish in JCAT agree to the following terms:
- Authors retain copyright and grant the journal right of first publication.
- Articles may be copied and reproduced for academic and research purposes with no cost.
- All other reproduction requires permission of the author(s).
- If the authors cannot be contacted, permission can be requested from IACAT.
- Authors may enter into separate contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., publish it in a book), with an acknowledgement of its initial publication in JCAT.