因子分析法在学生成绩评定中的应用

Application of factor analysis to students' performance rating

通过范例分析了学生成绩评定的一些常用的方法,简单介绍了因子分析法。运用SPSS软件中的因子分析方法,结合教育科学知识与数理统计的相关理论,对某大学某系的学生成绩进行因子分析,找出公共因子并解释,得出结论,评定学生成绩系统,阐明全面评定学生成绩的重要性。

Some commonly used methods of students' performance rating are analyzed through examples and the approach of the factor analysis is introduced briefly. Using the factor analysis approach in SPSS and combining the education science and the mathematical statistics the factor analysis is made in some university department in order to find the key factors and explain it, draw the conclusion, evaluate students' achievement system and expound the importance of evaluating students' achievement in an all-round way.