基于因子分析和聚类分析的中药学专业学生成绩综合评价

Factor analysis and cluster analysis based comprehensive performance assessment of Chinese materia medica majored students

通过对北京中医药大学2014级中药学37名学生18门期末考试成绩进行因子分析与聚类分析,提取出影响学生成绩的逻辑思维能力、基础能力、记忆能力和身体素质能力4个公共因子,并得出学生在因子综合得分上的排名。根据因子得分用离差平方法将学生分为4类,客观地分析了每类学生的能力特征,并有针对性地为学生的发展、教师的教学辅导和学校安排课程提供了科学的依据和参考。

37 students of the year 2014 majoring in Chinese materia mediea were selected to process their final examination scores on 18 courses with factor analysis and cluster analysis. 4 common factors were found to have influence on students＇ scores, namely： logical thinking ability, basic capacity, memory ability and physical fitness. Comprehensive score＇ s ranking was obtained. Differential square method was adopted to divide the students into 4 groups. Ability characteristics of each group were analyzed. Scientific reference was provided for students＇ development and teachers＇ training.