药用植物学考试试卷分析与评价

Analysis and evaluation of the pharmaceutical botany examination paper

目的:分析和评估我校药学和中药学专业2006级药用植物学期末考试试卷的质量,为改进药用植物学教学方法和提高考试试卷质量提供依据。方法:运用重庆医科大学开发的试卷分析系统对随机选取的45份试卷进行统计分析。结果:学生成绩呈偏态分布,平均分70.9分,标准差8.9,平均难度0.71,区分度0.21,信度0.6741。结论:本次考试的学生成绩呈偏态分布,试题难度合适,区分度适中,试卷可信、有效。

Objective：To analyze and evaluate the final examination paper of pharmaceutical botany for year 2006 students of pharmacology and Chinese pharmacology major in our school and to provide basis for improving pharmaceutical botany tesching metheds and the quality of examination papers. Methods：The examination papers of 45 samples selected randomly were analyzed with the test analysis system of Chongqing Medical University. Results： The examination results showed deviate distribution of test scores,wlth the average score of 70.9 points, standard deviation of 8.9, difficulty degree of 0.71,discrimination of 0.21 and reliability of 0.6741. Conclusion：The students＇ test scores were shown as a deviate distribution.This test is reliable and valid because it has moderate dificulty and satisfactory discrimination.