基于项目反应理论的《计算机与信息技术基础》课程的自适应考试系统设计与实现  

Design and Implementation of an Adaptive Examination System Based on Item Response Theory for Information Technology Fundamentals

作　　者：李娟[1] 朱广贺 LI Juan;ZHU Guang-he(College of Computer Science and Technology,Xinjiang Normal University,Urumqi,Xinjiang,830054,China)

机构地区：[1]新疆师范大学计算机科学技术学院,新疆乌鲁木齐830054

出　　处：《新疆师范大学学报（自然科学版）》2021年第1期10-17,共8页Journal of Xinjiang Normal University(Natural Sciences Edition)

基　　金：新疆师范大学校级科研平台招标课题(XJNUSYS102018B02)。

摘　　要：由于传统的计算机考试都基于经典测量理论,存在诸多缺点和不足。针对现状,结合国内外已有的研究以及实践经验,在现有的新疆计算机一级等级考试题库建设的基础上,尝试实现了基于项目反应理论的《计算机与信息技术基础》课程的小规模自适应考试系统,与之前系统不同的是,它能根据考生的能力水平抽取匹配的题目。结果表明,该系统能更精确地测查考生的真实水平。Since traditional machine examination was based on Classical Test Theory,it encountered many shortcomings and deficiencies.This study is aimed to serve for the current situation in testing system for course of Fundamentals of Computer and Information Technology.While being integrated with the established researches and practical experiences at home and abroad,and being based on test bank construction on current Xinjiang Computer Rank Examination Grade One,and based on Item Response Theory as well,this study has attempted and realized the small-scaled adaptive testing system for course of Fundamentals of Computer and Information Technology.The point that this adaptive testing system different from the previous system is that,this system can extract matching questions according the proficiency and levels of test-takers.The results show that the system is able to measure the real level of the candidates more accurately.

关 键 词：项目反应理论 自适应考试 小规模 《计算机与信息技术基础》考试系统 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]