Academic Degree and Graduate Education
ZHOU Jianhua, CHEN Fengju, QIN Hongxia
Based on the “National Survey on the Quality of Education Doctor Training” in 2022, this paper uses binary logistic regression to screen out discriminant factors that have a significant impact on the delayed graduation of education doctors variables. Then, Fisher linear discriminant method is used to randomly select 70% samples to construct a discriminant model, and another 30% samples are used to test the model. The results show that discriminant model for the delayed graduation of Ed.D. with a prediction accuracy of 88%, in addition, it has high robustness. The main factors affecting the general postponement of the graduation of Ed.D. are individual factors, including gender, learning time and academic efficacy, and it relative contribution accounts for 54.63%. The secondary reason is the university factors, including communication frequency, admission method and work time, and it relative contribution accounts for 45.37% in total. Therefore, in order to alleviate the problem of delayed, the individual of Ed.D., training institutions and working units should strengthen the cooperation, strengthen the academic planning, optimize the training mode, build the academic early warning mechanism, and conclude a “interest community”.