摘要
利用Spss统计分析软件对生物技术专业学生《发酵工程设备》课程试卷从试题难度、试卷各题的区分度、信度进行分析,从而评价该课程考试质量,经分析,学生平均成绩74.6,标准差6.96,试卷难易适中,试卷各题的区分度基本在0.4以上,区分度基本很好,信度值为0.596,信度较好,表明该试卷用于考核学生《发酵工程设备》课程,难度适中,作为评价学生学习该门课程的考核标准较为适宜。
The exam quality analysis and evaluation of "Fermentation Engineering Equipment" course using Spss software, the analysis and evaluation from the items as follows: difficulty, dipartite degree, reliability, the result of analysis and evaluation as follows the average scores 74.6, standard deviation 6.96, difficulty of papers moderate, dipartite degree above 0.4, reliability 0.596, the result indicating that the paper was appropriate for assessment of students fermentation engineering equipment course.
出处
《山东化工》
CAS
2015年第2期120-121,123,共3页
Shandong Chemical Industry
基金
衡水学院2014年教育教学改革重点课题(编号:jg2014010)
关键词
SPSS
发酵工程设备
区分度
spss
fermentation engineering equipment
dipartite degree