Study on the Mathematical Model Analysis of Computerized Self-adaptive Test (CAT)

摘要：

The computerized self-adaptive test (CAT), a kind of education assessment method is discussed in this thesis. It relates the disadvantages of the conventional evaluation methods, which will be replaced by the CAT. The latter has many advantages. It analyses the mathematical model—the logistic model, which is adapted to realize CAT. The threeparameter logistic model is used to realize CAT through testing algorithms.

关键词： computerized self-adaptive test (CAT) item response theory (IRT) logistic model algorithms

作者: Xie Kang

作者单位: School of Physics and Electronic Information Gannan Normal University Gannan,China

会议类型: 国际会议

会议名称: Third International Symposium on Information Science and Engineering(第三届信息科学与工程国际会议 ISISE 2010)

会议地点: 上海

会议语种:英文

页码: 423-425

在线出版日期: 2010-12-24（万方平台首次上网日期，不代表论文的发表时间）