| Literature DB >> 20046835 |
Abstract
In a recent paper, Hessen (Psychometrika 70(3):497-516, 2005) introduces the class of constant latent odds-ratios models as an extension of the Rasch model for which the sum score is still the sufficient statistic for ability. In this paper the relation between both the general and the general parametric constant latent odds-ratios model and the Rasch model is considered.Entities:
Year: 2007 PMID: 20046835 PMCID: PMC2798042 DOI: 10.1007/s11336-007-9033-0
Source DB: PubMed Journal: Psychometrika ISSN: 0033-3123 Impact factor: 2.500