Comparison and reform the textbooks for educational statistics

There are many kinds of textbooks published for educational statistics recently in China,but they are hard to use in practice for their likeness in contents,so the books need to revise for the teaching of educational statistics.Now,what's the development direction for the teaching reform? The characteristics of education means the basic task of education is to service school management,so the more and more applied knowledge for them should be added to these texts,and abandoned the aim to cover a lot of ground contents.Both probability theory and descriptive statistics should be reduced or cut down,and added such econometric model for regression analysis as the econometrics.The clue of educational statistics is data distribution,and its key thoutht is lined in the statistics standard of data.