Maris Gunter
CITO, P.O. Box 1034, 6801 MG Arnhem, The Netherlands.
Psychometrika. 2008 Mar;73(1):153-157. doi: 10.1007/s11336-007-9033-0. Epub 2007 Sep 25.
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.
在最近的一篇论文中,黑森(《心理测量学》70(3):497 - 516,2005年)引入了恒定潜在比值比模型类别,作为拉施模型的一种扩展,对于该模型,总分仍然是能力的充分统计量。本文考虑了一般的和一般参数化恒定潜在比值比模型与拉施模型之间的关系。