科技广场Issue(11)：21-23,3.
计算机自适应测试系统的模型研究
Research on Model of Computer Adaptive Test System
摘要
Abstract
This paper expatiates on two main theories of instructional test,including classical test theory（CTT） and item response theory（IRT）.IRT is the theoretical basis of computer adaptive test（CAT）,which has the superiority over CTT.Here expounds the characteristics of IRT,several IRT models,and the basic theory of logistic model with a representation of three parameter logistic model.关键词
计算机自适应考试/经典测试理论/项目反应理论/逻辑模型Key words
Computer Adaptive Test/Classical Test Theory/Item Response Theory/Logistic Model分类
社会科学引用本文复制引用
黎广宁,马宝兰..计算机自适应测试系统的模型研究[J].科技广场,2011,(11):21-23,3.基金项目
宁夏大学大学生科技创新项目 （）
