文章基本信息

标题：Estimation of an Examinee's Ability in the Web-Based Computerized Adaptive Testing Program IRT-CAT
本地全文：下载
作者：Yoon-Hwan Lee ; Jung-Ho Park ; In-Yong Park 等
期刊名称：Journal of Educational Evaluation for Health Professions
电子版ISSN：1975-5937
出版年度：2006
卷号：3
期号：1
页码：1-9
DOI：10.3352/jeehp.2006.3.4
语种：English
出版社：Korea Health Insurance Licensing Examination Institute
摘要：We developed a program to estimate an examinee s ability in order to provide freely available access to a web-based computerized adaptive testing (CAT) program.We used PHP and Java Script as the program languages,PostgresSQL as the database management system on an Apache web server and Linux as the operating system.A system which allows for user input and searching within inputted items and creates tests was constructed.We performed an ability estimation on each test based on a Rasch model and 2- or 3-parametric logistic models.Our system provides an algorithm for a web-based CAT,replacing previ_x0002_ous personal computer-based ones,and makes it possible to estimate an examinee's ability immediately at the end of test.
关键词：We developed a program to estimate an examinee s ability in order to provide freely available access to a web-based computerized adaptive testing (CAT) program.We used PHP and Java Script as the program languages,PostgresSQL as the database management system on an Apache web server and Linux as the operating system.A system which allows for user input and searching within inputted items and creates tests was constructed.We performed an ability estimation on each test based on a Rasch model and 2- or 3-parametric logistic models.Our system provides an algorithm for a web-based CAT,replacing previ_x0002_ous personal computer-based ones,and makes it possible to estimate an examinee's ability immediately at the end of test.