摘要： 随着计算机技术在考试中的应用,自适应考试正日益成为人们关注的研究课题。主要介绍了()及其在计算IRTItem Response Theme 机化的自适应考试系统中的应用,同时简要说明了自适应考试与非自适应考试的区别以及当前自适应考试的一些研究方向。

关键词: 自适应, 计算机化考试, IRT

Abstract: Computerized adaptive test is becoming a problem that is concentrated by people.This article introduces IRT,IRT apply in computerizedadaptive test,differences between computerized adaptive test and traditional test , some problems in this reserch field. ;;

中图分类号: 

• G434