药学、中药学专业的分析化学试卷分析与思考

Analysis and evaluation of examination paper of analytical chemistry for specialties of pharmacy and traditional Chinese medicine

为了比较、评价药学和中药学专业学生的分析化学课程的学习、考试情况,采用难度(P)、区分度(D)、标准差(S)等试卷分析评价指标,对西安医学院药学、中药学2009级239名学生的分析化学试卷进行比较分析。结果表明试卷的难度为0.65,区分度为0.34,标准差为13.41,学生总体成绩基本呈现正态分布,药学专业平均成绩低于中药学专业;该套试卷能较好地反映学生的真实水平,为改进教学方法、提高教学质量提供了一定的依据。

To compare and evaluate the effect in learning and testing analytical chemistry for the students of pharmacy and traditional Chinese medicine,the authors have compared and analyzed the examination paper of 239 students in their second year with such evaluation parameters as the degree of difficulty（P=0.65）,discrimination（D=0.34）and standard deviation（S=13.41）.The results reflect that the students＇ total score present the normal distribution,the average score of the students of pharmacy is lower than those of traditional Chinese medicine.This examination paper can properly reflect the students＇ real performance and set a basis for the further improvement of teaching approaches and quality.