Synthesizing the Ability in Multidimensional Item Response Theory Models Habilidad sintética en modelos multidimensionales de teoría de respuesta al ítem
A central problem associated with Multidimensional Item Response Theory (MIRT) Models is the impossibility of ordering the examinees. In this paper, we obtain two unidimensional synthetic indices that are optimal linear combinations of the ability vector. These synthetic indices are similar to the r...
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| Principais autores: | , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Universidad Nacional de Colombia
2010-01-01
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| Serier: | Revista Colombiana de Estadística |
| Fag: | |
| Online adgang: | http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-17512010000100008 |
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