SCILAB在考试的能力结构和维度研究中的应用

摘要

The ability structure and dimension of the exam is an important basis of Test validity,this paper introduces the factor analysis approach of multivariate statistical theory to analyse ability structure and dimension of the exam,and at the same time,this article uses scientific computing software SCILAB to write analysis algorithm,when combined with the practical calculation,this study gets the Relatively consistent results compared with actual situation.%考试的能力结构和维度是考试效度的重要依据,本文引入多元统计理论中的因子分析法分析考试的能力结构和维度,并利用科学计算软件SCILAB编写分析算法,结合实际进行分析计算后,得到了与实际情况比较吻合的结果。