利用统计软件SPSS进行试卷质量分析

试卷质量分析是教学中的一项重要任务,也是教学效果检查的重要依据.质量好的试卷才能准确地反映出学校的教学水平和学生的学习效果.本文抽取我校2007级国际贸易专业两个班级共90份<统计学>考卷作为样本,利用统计软件SPSS13.0来分析试卷的质量,重点演示包括数据录入、分析成绩分布、试卷难度、区分度、信度及效度等内容,从而科学地进行试卷质量分析,提高教学质量和效率.

Use SPSS to Analyze the Quality of Test Papers

Quality Analysis on Test Papers is not only one of the most important task in the teaching, hut also a basis of checking on the results in teaching. Test papers with good quality will reflect the teaching level and learning effect. 90 samples of test papers on statistics were taken from two classes of 2007 majored in international trade, this thesis uses SPSS13. 0 to analyze the quality of these test papers arid shows how to enter data and analyze the distribution of scores, the degree of difficulty, discrimination validity, reliability and validity to analyze the quality of test papers scientifically and improve the quality and efficiency in teaching.