Research on test equating usingitem response theory and development of its software

利用项目反应理论进行测试等同化的研究及其软件开发

基本信息

批准号：
14580343
负责人：
OGASAWARA Haruhiko
金额：
$ 0.96万
依托单位：
Otaru University of Commerce
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2002
资助国家：
日本
起止时间：
2002 至 2003
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-14580343/
关键词：
equating item response theory standard error 2 3-parameter model marginal maximum likelihood number-correct scores asymptotic theory response functions

项目摘要

(1)Development of the software for evaluating the stability of test equatings using item response theoryThe objectives of this research are to provide methods of test equating using item response theory (IRT), which is a current method in test theory, and to develop the software to evaluate the stability of various methods of IRT equating. The following are the methods of equating dealt with in this project.(a)Equating using moments of the parameters in IRT with the equating design of common examinees : M/S (mean/sigma) method, M/M (mean/mean) method and M/GM (mean/geometric mean) method(b)Response function methods of equating with the equating design of common examinees Item response function method and test response function method(c)Equating methods by least squares with the equating design of common examinees : Unweighted least squares method, weighted least squares method and generalized least squares method(d)True score IRT equating(e)Observed score IRT equating(f)Estimation methods of IRT parametersIn the above methods, (c) to (e) are the methods developed in this research project.(2)Release of the software and the final reportThe software is coded in Fortran 90 and takes a form of a set of subroutines, which is called EL Version 1.0 whose manual is released in the homepage of the project manager. The source codes are given upon request to the manager. The software was presented at the 54^<th> Session of the International Statistical Institute at Berlin, Germany.

(1)项目响应理论评价检验方程稳定性软件的开发本研究的目的是提供检验理论中当前方法之一的项目响应理论(IRT)检验方程的方法，并开发用于评价检验方程稳定性的软件。软件评估各种 IRT 等值方法的稳定性。本课题涉及的等化方法如下。(a)利用IRT中的参数矩与普通考生的等化设计进行等化：M/S(mean/sigma)法、M/M(mean/mean)法方法和M/GM（平均/几何平均）方法（b）与普通考生的等效设计等效的响应函数方法项目响应函数方法和测试响应函数方法（c）最小二乘法与普通考生等值化设计：未加权最小二乘法、加权最小二乘法、广义最小二乘法(d)真分数IRT等值法(e)实测分数IRT等值法(f)IRT参数估计方法上述方法中，(c)至(e)是本研究项目中开发的方法。(2)软件发布和最终报告软件采用Fortran 90编码，采用一组形式子程序，称为EL Version 1.0，其手册发布在项目经理的主页中。源代码根据经理的要求提供。该软件在德国柏林举行的国际统计研究所第 54 届会议上进行了展示。