摘要
本文以控制试卷质量的最重要指标──难度为例，运用数理统计方法进行分析、归纳，建立起数学模型．并应用这一模型对在成卷中与难度相关的其它指标作了量化的分析．成卷系统数学模型的建立使试卷质量的各种指标都得以量化，这样应用计算机对考试实行科学化管理便成为现实。
in this paper, a mathematical model for the system of generating theexamination papers is established to analyzed the degree of difficulty, the most important factor of the quality control of examination papers, upon the method of statistics.Furthermore, other faCtors that are related to the degree of difficulty of the system arefirst properly quantified and then anlalyzed.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
1995年第9期87-92,共6页
Journal of South China University of Technology(Natural Science Edition)
关键词
数学模型
CAI
试题库
成卷系统
软件
mathematical models
experimental data
mathematical statistics/degree of difficulty
experiential curve
exam-paper mode
degree of examination
