讨论教育实习成绩评定一致性信度K指标评鉴标准

Preliminary study on the evaluation standard of the classification reliability K index about students' practice performance

文章运用数理统计基本原理和方法 ,就教育实习成绩评定的 K指标评鉴标准进行初步探索 ,并给出了 K指标的点估计。

This paper, by applying some basic theories and methods of mathematical statistics, presents an approach to the preliminary study of the evaluation standard of the classification reliability K index about students' practice performance as far as m m contingency table. Some calculation functions and methods on the point estimation, interval estimation and testing hypothesis about K index are given.