A general Bayesian multilevel multidimensional IRT model for locally dependent data
Sign Up to like & getrecommendations! Published in 2018 at "British Journal of Mathematical and Statistical Psychology"
DOI: 10.1111/bmsp.12133
Abstract: Many item response theory (IRT) models take a multidimensional perspective to deal with sources that induce local item dependence (LID), with these models often making an orthogonal assumption about the dimensional structure of the data.… read more here.
Keywords: multilevel multidimensional; irt model; multidimensional irt; irt ... See more keywords
Bayesian estimation of a multilevel multidimensional item response model using auxiliary variables method: an exploration of the correlation between multiple latent variables and covariates in hierarchical data
Sign Up to like & getrecommendations! Published in 2019 at "Statistics and Its Interface"
DOI: 10.4310/sii.2019.v12.n1.a4
Abstract: Within the framework of Bayesian analysis, we present a multilevel multidimensional item response modeling and estimation method to study the relations among multiple abilities and covariates in a hierarchical data structure. The proposed method is… read more here.
Keywords: multidimensional item; covariates hierarchical; latent; model ... See more keywords