药物检验技术试卷分析与提高教学效果探讨

Analysis of Examination Paper on Drug Testing Technology and Thinking on Improving the Effect of Teaching

目的分析某高职院校药物分析专业药物检验技术考试试卷,对教学效果进行评价。方法采用整群抽样方法,选取某校2010级药物分析专业学生115人的药物检验技术期末考试试卷进行统计分析。结果考试试卷难度系数、区分度和信度分别为0.23、0.29和0.74;考试成绩基本呈正态分布,其中平均成绩76.96,标准差11.32。结论试卷设计基本合理,反映了学生掌握情况,为改进教学质量,提高教学效果提供参考依据。

Objective： To analyzes the examination papers on drug testing technology for pharmaceutical analysis major in a vocational medical college and evaluate the teaching effects. Cluster sampling method was used to select 115 final examination papers of 2010 grade college students. The distribution of the scores showed normal distribution, with the mean score being76. 96, the standard deviation being 11.32; the degree of difficulty of paper was 0.23, the discrimination was 0.29, and the reliability was 0.74. The design of the examination papers is reasonable and it can make an all-round assessment of students＇ mastery of preventive medicine. There are some problems such as weak ability of colligation and analysis. The results provide us with reference for improving the effect of teaching.