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CAT(Computer Adaptive Test) 시스템 구축을 위한 문항반응이론(IRT)의 문항분석 비교연구A Comparative Study of Item Analysis by Item Response Theory Based for Initiating CAT(Computer Adaptive Test) System
- Other Titles
- A Comparative Study of Item Analysis by Item Response Theory Based for Initiating CAT(Computer Adaptive Test) System
- Issue Date
- Sep-2000
- Publisher
- 대한임상검사과학회
- Keywords
- CAT; IRT; Korea ETS
- Citation
- 대한임상검사과학회지, v.32, no.3, pp 326 - 336
- Pages
- 11
- Indexed
- DOMESTIC
- Journal Title
- 대한임상검사과학회지
- Volume
- 32
- Number
- 3
- Start Page
- 326
- End Page
- 336
- ISSN
- 1738-3544
2288-1662
- Abstract
- Prior to CAT, the parameter estimation on executed items should be accomplished by IRT.and the item banking must be build up on the basis of the parameter of difficulty. A program developed by Korea ETS, Bilog and Bigsteps were all found to be very powerful to understand the attributes of items. Though multiple true-false type K items have some merits, the items should be examined quantitatively if they are appropriate or not by IRT. Through the study we have fmally confmned that the new program developed by Korea ETS has its ability to check the validities of items from preparing or scoring to item analysis.
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Collections - 1. Basic Science > Department of Preventive Medicine > 1. Journal Articles
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Related Researcher
- Lee, Eunil
- College of Medicine (Department of Preventive Medicine)