李伟明同志的这篇文章,用“标准化分数”、“管理图”和“符号检验法则”等数理统计工具,给出了学生学习质量自我管理的一个方法。文中对这一方法作了具体介绍,并举了在实践中使用的例子,说明数理统计方法在教育科学研究中的应用。内容虽以数学学科的成绩为例,但这一方法对其它各种学科的学习质量管理,也都能适用。在开展教育科学研究中,这是一个值得提倡的方向。 Comrade Li Weiming’s article, using mathematical statistics tools such as “standardization score”, “management map” and “symbolic test rule”, gives a method for self-management of student learning quality. This article gives a detailed introduction to this method, and cites examples used in practice to illustrate the application of mathematical statistics methods in educational research. Although the content is based on the results of the mathematics disciplines, this method can also be applied to the management of the quality of learning in other disciplines. In the development of educational science research, this is a direction worthy of advocacy.