| Graduate education as the highest level of education in our country, and its quality directly affects the ability of scientific research and innovation. In recent years, the scale of graduate education in China has greatly improved, but the quality of graduate education is not high. How to deal with the relationship between the quality of graduate education? The establishment of a set of perfect quality assurance system for graduate education is to improve the quality of graduate education to be solved. This article through to the main body in postgraduate education quality assurance function, combined with multiple governance theory to analyze each main body function. At the same time,to collect related information, teasing out the subjects of the government, society and universities subject in postgraduate education quality assurance activities to the fulfillment of their respective functions of the status quo.On the basis of empirical interviews, find the main body in postgraduate education quality assurance issues in the process of functions to perform. Combined with American postgraduate education quality guarantee and subject to perform the functions of analysis and reference based on multiple governance theory, from the government, society, and three dimensions for different subjects in the process of postgraduate education quality assurance function perform of BSFLP, finally realizes the diversity between the main body in postgraduate education quality assurance work.This paper reviewed the on the education quality assurance function of the main body of the students on the basis, and through the method of empirical interview, find the students education quality guarantee body working to fulfill the problems appeared in the process, reference for research in the United States students education quality guarantee body to perform the functions of experience, in pluralism governance from the perspective of the theory discussed government, society and university three different subjects in postgraduate education quality guarantee in the process of the realization of the path.The study found that the quality of postgraduate education in our country protect the main job can perform the function flaw and so on different problems in the process, specific performance for the orientation of the government administrative function deviation and of graduate education funding shortage; social enterprises to participate in the graduate education quality protection barrier in the form of a single, enthusiasm is not high, social intermediary assessment is weak; lack of the autonomy of running a school, was awarded university evaluation lack initiative, the internal quality assurance system of university quality feedback missing link problem and for each subject appear reasons for the above problems conducted in-depth analysis. From the graduate education quality guarantee between the parties to fulfill the functions of experience, and finally put forward the Countermeasures of strengthening the graduate education quality assurance in China main function from the government, society and school dimensions. |