多元统计在课堂教学质量评价体系中的应用

Applications of Multivariate Statistical Analysis on the Evaluation of Class Teaching Quality Evaluation System

高校教学质量评价是提高教学质量的重要一环.为了确保课堂教学质量评价体系的科学性,必须对其进行评价.用因子分析法可以评价教学质量评价体系的效度,用α法可以计算评价体系的信度,这两种方法是检验课堂教学质量评价体系有效程度和可信度的重要方法.

To ensure an evaluation system rationality, class teaching quality evaluation system must be given. In the evaluation system, the method of using the Cronbach＇s coefficient α to compute the evaluation system＇s reliability and the factor analysis method to compute the evaluation system＇s validity are the important methods to test an evaluation system＇s reliability and validity.