Rasch的测验理论

心理学报 ›› 1990, Vol. 22 ›› Issue (3): 45-49. cstr: 32110.14.1990.00045

Rasch的测验理论

J.A.Keats;陈富国

Newcastle大学 [澳]

发布日期:1990-09-25 出版日期:1990-09-25

AN INTRODUCTION TO THE TEST THEORY PROPOSED BY RASCH

J. A. KEATS University of Newcastle, Australia

Online:1990-09-25 Published:1990-09-25

摘要/Abstract

摘要： <正> 当Rasch(1960)提出他的测验理论的时候,有许多种心理测量学方法可以供人们选择,并且正在被人们应用。所以,若要在理论与实践上作出进一步拓展,就得说明这种拓展的必要性。Rasch关于提出一种新理论的主要理由是:传统方法导出的结果只具有

关键词: NULL

Abstract: The aim of this article is to provide the reader who is unfamiliarwith latent trait item response theory with a simple account of the Ras-ch theory of psychological tests. After a brief theoretical introductionand some elementary derivations, an example using artificial data is pres-ented, analysed and tested for goodness of fit by .graphical methods. Someadvantages of using the simple Rasch model and disadvantages of pr-oposed extensions are discussed. The article concludes by pointing out theadvantages of this technology for the situation in China and a referencefor those who wish to take their knowledge of this topic a stagefurther.

Key words: NULL

J.A.Keats,陈富国. (1990). Rasch的测验理论. 心理学报, 22(3), 45-49.

J. A. KEATS University of Newcastle, Australia. (1990). AN INTRODUCTION TO THE TEST THEORY PROPOSED BY RASCH. , 22(3), 45-49.

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