Bayesian Estimation of MIRT Models with General and Specific Latent Traits in MATLAB

Bayesian Estimation of MIRT Models with General and Specific Latent Traits in MATLAB

Multidimensional item response models have been developed to incorporate a general trait and several specific trait dimensions. Depending on the structure of these latent traits, different models can be considered. This paper provides the requisite information and description of software that implem...

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Bibliographic Details
Main Author: Yanyan Sheng
Format: Article
Language:English
Published: Foundation for Open Access Statistics 2010-10-01
Series:Journal of Statistical Software
Subjects:
IRT
two-parameter normal ogive models
hierarchical structure
additive structure
MCMC
Gibbs sampling
Gelman-Rubin R
Bayesian DIC
posterior predictive model checks
Online Access:http://www.jstatsoft.org/v34/i03/paper

Internet

http://www.jstatsoft.org/v34/i03/paper

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