基于多因素方差分析的《计量经济学》教学效果研究

Research on the Learning Effect of Econometrics Course Based on Multivariate Variance Analysis

首先运用描述统计方法分析了《计量经济学》课程考试成绩现状,发现该课程考试成绩普遍偏低;其次利用多因素方差分析和回归方法探讨了性别、高中文理差异、学术能力、院系以及授课教师差异对考试成绩的影响。结论表明:授课教师和学生所在院系差异对考试成绩无影响,但性别、高中文理差异、学术能力对考试成绩有显著影响,并且学术能力与授课教师因素对考试成绩具有交互效应。最后在实证分析基础上,从完善教学制度和教学实践角度提出了若干提升该课程教学效果的对策建议。

Firstly, this paper uses statistical method to analyze the examination results of Econometrics,and finds that the average score of this course is generally low. Secondly, this paper explores the influence of gender, high school choice in Arts and Science, academic skills, study fields and teachers on test scores by multi-factor analysis of variance and regression method. The conclusion shows that there is no influence on the test results by the differences of teachers and the students’ departments and colleges. But gender,high school choice in Arts and Sciences, and academic skills have significant influence on the test results,Moreover, academic skills and teachers have interactive effects on the test scores. Finally, based on all the empirical analysis mentioned above, this paper puts forward some countermeasures to improve the learning effect of the course from the perspective of improving the teaching system and teaching practice.