阅卷系统中评估试卷质量模块的设计与实现毕业论文.doc

阅卷系统中评估试卷质量模块的设计与实现DESIGN AND ITS IMPLEMENTATION OF THE MODULE IN SCORING SYSTEM TO ASSESS THE QUALITY OF THE PAPERS
专业:2010信息与计算科学

指导教师姓名:
申请学位级别:学士
论文提交日期:2014年 06月13日

摘要
试卷是评估教学质量和检测教学效果的重要方法和手段,也是学生对知识和技能掌握情况的检验和评定方法,同时,对考试成绩的定量分析是评价考试质量的最有效的方法,是教学过程中的一个不可忽视的环节,因此,考试试卷必须有一定的科学性, 必须在效度、难度、信度、区分度4 个方面接受检验和分析,只有经过检验和分析并符合一定标准的试卷,才具备相应的功能.
本文深入研究了现在常用的成绩分析方法,以Sublime Text为集成开发环境,使用PHP+MySQL等技术,对数据库某些字段,即学生不同学科的总分和各题的得分进行统计计算,利用Xampp进行具体客户端操作,,结合概率论与数理统计相关知识,完成学生成绩的分析,进而计算出效度、难度、信度、区分度4个指标,根据相应具体的理论规定,判断出四个指标的达标程度,,达到了教务管理们的管理分析需求.
最后,对本文所做的工作进行了总结,对试卷质量评估模块中相对不完善的地方提出了改进,对该模块的健壮性、稳定性提出改进,在制作的过程中,加强和深化以前所学的关于PHP编程和数据库操作的方法,同时更好的理解参考资料上的方法和理论,最后针对该模块功能进行了前景展望.
关键词:成绩分析; 数理统计; PHP; MySQL; 试卷质量
ABSTRACT
Paper is an effective method and mean to assess the quality of teaching and test the effect of teaching. Also, it’s a way to find out the students' mastery of knowledge and skills. Besides, the quantitative analysis of test scores is the most effective ways to evaluate the quality of the examination of during teaching process which can not be ignored. So, the examination papers must be designed with science and can be through during the testing and analysis in the degree of validity, difficulty, reliability and discrimination. The paper have the appropriate function only when meet the certain criteria after testing and analysis.
This artical studies mon analytical methods. As an integrated development environment, Sublime Text is an effective develop tool for PHP. For the database, I introduce the MySQL cause its ability to score and statistical calculations for each question or different , people can use Xampp as a client operation to manipulate the database specifically, then create Web resources,such as . PHP and. HTML and others. For the theories ,bine with the probability theory and mathematical statistics knowledge, so I plete the analysis of student achievement