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Asymptotic Posterior Normality of Multivariate Latent Traits in an IRT Model
The asymptotic posterior normality (APN) of the latent variable vector in an item response theory (IRT) model is a crucial argument in IRT modeling approaches. In case of a single latent trait and under general assumptions, Chang and Stout (Psychometrika, 58(1):37–52, 1993) proved the APN for a broa...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Springer US
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9433366/ https://www.ncbi.nlm.nih.gov/pubmed/35149979 http://dx.doi.org/10.1007/s11336-021-09838-2 |