【摘要】 考试系统是网上学习环境的重要组成部分。介绍计算机化自适应考试(Computerize Adaptive Test)的基本理论依据和实施过程,构建了设计题库的数据模型并提出一个基于Web的自适应考试系统框架结构,分别阐述了检索编辑模块、成绩管理模块、组卷模块、统计分析模块、辅助模块、试卷输出处理模块等考试系统六大模块的开发,特别是手动组卷模块功能的设计和实现。更多还原

【Abstract】 Test system is an important part of the e-learning. This paper discusses the design and implementation of online testing system. It focuses on the Computerized Adaptive Test Module and describes the design in detail. Item bank, paper bank and knowledge bank are introduced briefly. Six modules of testing system are introduced including testing authoring module, test publishing module, testing administration module, scoring module, data analysis and feedback module.更多还原