Creating a Computer Adaptive Test Version of the Late-Life Function & Disability Instrument

BACKGROUND: This study applied Item Response Theory (IRT) and Computer Adaptive Test (CAT) methodologies to develop a prototype function and disability assessment instrument for use in aging research. Herein, we report on the development of the CAT version of the Late-Life Function & Disability...

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Bibliographic Details
Main Authors: Jette, Alan M., Haley, Stephen M., Ni, Pengsheng, Olarsch, Sippy, Moed, Richard
Format: Artigo
Language:Inglês
Published: 2008
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Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2718692/
https://ncbi.nlm.nih.gov/pubmed/19038841
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