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Estimation of an Examinee's Ability in the Web-Based Computerized Adaptive Testing Program IRT-CAT
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Yoon-Hwan Lee
 , Jung-Ho Park, In-Yong Park
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J Educ Eval Health Prof. 2006;3:4. Published online November 22, 2006
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DOI: https://doi.org/10.3352/jeehp.2006.3.4
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 Abstract
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- 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 previous personal computer-based ones, and makes it possible to estimate an examinee?占퐏 ability immediately at the end of test.
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Citations
Citations to this article as recorded by  - Analysis on Validity and Academic Competency of Mock Test for Korean Medicine National Licensing Examination Using Item Response Theory
Han Chae, Eunbyul Cho, SeonKyoung Kim, DaHye Choi, Seul Lee
Keimyung Medical Journal.2023; 42(1): 7. CrossRef - Accuracy and Efficiency of Web-based Assessment Platform (LIVECAT) for Computerized Adaptive Testing
Do-Gyeong Kim, Dong-Gi Seo
The Journal of Korean Institute of Information Technology.2020; 18(4): 77. CrossRef - Computer‐Based Testing and Construction of an Item Bank Database for Medical Education in Korea
Sun Huh
Korean Medical Education Review.2014; 16(1): 11. CrossRef - Can computerized tests be introduced to the Korean Medical Licensing Examination?
Sun Huh
Journal of the Korean Medical Association.2012; 55(2): 124. CrossRef - Application of Computerized Adaptive Testing in Medical Education
Sun Huh
Korean Journal of Medical Education.2009; 21(2): 97. CrossRef
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