CAJ | 학술논문

目的分析医学统计学试卷的信度与效度,为评价试卷质量提供科学依据.方法以某高校2005级骨伤班学生为研究对象,收集2008-2009学年第1学期医学统计学等7门课程的成绩,以邓小平理论等6门课的成绩为参考,运用SPSS11.0软件对医学统计学考试成绩进行分析.结果医学统计学试卷的难度为0.76,区分度为0.32,克朗巴赫α系数为0.62,标化α系数为0.65,效标效度为0.50,区分效度佳(P<0.001).结论该试卷具有良好的信度和效度,是一份设计合理的医学统计学试卷,但仍有改进的空间.
목적 분석의학통계학시권적신도여효도,위평개시권질량제공과학의거.방법 이모고교2005급골상반학생위연구대상,수집2008-2009학년제1학기의학통계학등7문과정적성적,이산소평이론등6문과적성적위삼고,운용SPSS11.0연건대의학통계학고시성적진행분석.결과의학통계학시권적난도위0.76,구분도위0.32,극랑파혁α계수위0.62,표화α계수위0.65,효표효도위0.50,구분효도가(P<0.001).결론 해시권구유량호적신도화효도,시일빈설계합리적의학통계학시권,단잉유개진적공간.
Objective Testing the reliability and validity of an examination paper for medical statis tics.to provide a scientific basis for assessing the quality of examination paper.Methods A class of students wss selected aS research objects,whose seven courses examination scores of the first term in 2008-2009 school curriculums were collected.SPSS11.0 software wag used to do statistical analysis on medical statistics score with other 6 courses score as a reference.Results For medical statistics paper,the difficulty is 0.76,differentiation is 0.32.Cronbach's a coefficient is 0.62.For validity,the paper has good discriminate validity (P<0.001),with criterion-related validity equals 0.50.Conclusion The paper has good reliability and validity.is a well-designed medical statistics examination paper,however further improvement is warranted.