【摘要】 为检验实行教考分离改革的效果,对2013—2014第一学期实行教考分离的《动物遗传繁育》课程试卷进行了难度、区分度、信度、效度及正态分布等的深入分析,结果表明成绩呈负偏态分布,集中分布在平均数周围,差异较小,难度系数为0.69,克伦巴赫系数为0.624,说明本次试卷难度适中,信度中等,但也存在试题难易度分配不当等问题,提示教师在今后命题过程中应予以重视。更多还原

【Abstract】 An analysis and evaluation on courses of "Animal Genetics and Reproduction" paper which implement separation of teaching and testing has been carried out in the first term of 2013-2014.The results showed that the examination performance was negative skewed distribution.The degree of difficulty is about 69%.The Krumbach alpha value is about 62.4%.It suggested the paper was moderate difficulty and reliability.But there were some questions as difficulty of improper distribution about paper.Teachers should pay more attention on the propositional processes.更多还原