基于教育统计的大学物理与化工专业主干课程的相关性研究

Research on the Correlation of College Physics and Chemical Engineering Major Courses Based on Education Statistics

采用教育调查中非全面调查的典型调查方式,查阅化学工程与工艺专业五门主干课程的教材内容,定量计算这五门课程分别与物理学的相关率。经计算,内容相关率最大为59.09%;在对教材内容进行整体分析发现,教材主编比较关注物理学的最新研究成果并及时将新成果用于本专业的研究;在对教材相关联内容进行典型分析中发现,热学最高占比为94.74%;利用数理统计方法,计算某试验班级学生专业课程成绩与大学物理课程成绩的相关系数,成绩相关系数最大为0.59,属于一般相关。

In this study,by adopting typical investigation method of non-comprehensive investigation in educational survey,the contents of five main courses of Chemical Engineering and Technology were consulted,and the correlation rate of these five courses with Physics was calculated quantitatively.Results showed that the maximum content correlation rate of was 57.8%.An overall analysis of the textbook content showed that editors of the textbook pay close attention to the latest research results of physics and timely apply the new results to the research of this major.The typical analysis of the relevant contents of textbooks found that the proportion of thermal science is 94.7%.By using mathematical statistics method,the correlation coefficient between the grades of a certain experimental class and the grades of college physics is calculated.The correlation coefficient is 0.59 at most,which belongs to the general correlation.