摘要
Internet的出现促进了教育环境进一步提升,可以将传统教学中的学生学习诊断与辅导延伸到网上进行。文章提出一个基于IRT的网络自适应测试与辅导系统,在阐述CAT的理论基础之后,给出系统的结构设计和运行流程。该系统应用于"大学英语语法与词汇(四级)"网络测试与辅导,能够实现对学生自适应测试与个性化辅导,使学生的课后学习取得理想效果。
The appearance of Interact provides a strong method that can break through astrict of traditional education, and provides a convenient way and environment. The traditional learning testing and tutoring can be used to students through Internet. This paper presents an adaptive testing and tutoring system based on Item Response Theory （IRT）. The architecture of this system, the working flow and the function of main modules are specified. Finally, the effectiveness of the system is proved.
出处
《现代教育技术》
CSSCI
2013年第4期106-109,共4页
Modern Educational Technology
基金
全国教育科学规划教育部重点课题"基于现代化技术的自适应考试研究"(项目编号:GFA111026)阶段性成果
