Stochastic Ordering Using the Latent Trait and the Sum Score in Polytomous IRT Models
Stochastic ordering properties are investigated for a broad class of item response theory (IRT) models for which the monotone likelihood ratio does not hold. A taxonomy is given for nonparametric and parametric models for polytomous models based on the hierarchical relationship between the models. (...
Saved in:
Published in | Psychometrika Vol. 62; no. 3; pp. 331 - 347 |
---|---|
Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Heidelberg
Springer
01.09.1997
Psychometric Society, etc |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | Stochastic ordering properties are investigated for a broad class of item response theory (IRT) models for which the monotone likelihood ratio does not hold. A taxonomy is given for nonparametric and parametric models for polytomous models based on the hierarchical relationship between the models. (SLD) |
---|---|
ISSN: | 0033-3123 1860-0980 |
DOI: | 10.1007/bf02294555 |