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| Format: | Artículo científico |
| Language: | en |
| Published: |
Universidad Nacional de Colombia
2004
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| Online Access: | https://www.redalyc.org/articulo.oa?id=89927102 |
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Table of Contents:
- Modeling Abilities in 3-IRT Models Edilberto Cepeda José Manuel Peláez Física, Astronomía y Matemáticas Logistic models Ability modeling Item Response Theory This paper considers situations where regression models are proposedto model abilities on three parameter logistic models. After a summary ofthe classical approach to estimate the item parameters and the abilities,we provide an exposition of the maximum likelihood method to estimatethe regression parameters. We analyze how good these estimations are,using a simulated study, and we include an application. 2004 artículo científico 0120-1751 https://www.redalyc.org/articulo.oa?id=89927102 en http://www.redalyc.org/revista.oa?id=899 Revista Colombiana de Estadística application/pdf Universidad Nacional de Colombia Revista Colombiana de Estadística (Colombia) Num.1 Vol.27