By identifying and analyzing the problems and difficulties in the implementation process of student stratification, goal stratification, practice stratification, and assessment stratification in standardized residency training, this article proposes to fully leverage the main role of professional bases in hierarchical and progressive teaching for standardized residency training and strengthen the specific responsibilities of professional base teaching groups in discussing hierarchical and progressive teaching plans, evaluation standards, and assessments. It is also necessary to scientifically implement student stratification, achieve consistent stratification goals, strengthen the training of hierarchical and progressive teaching concepts and teaching abilities for teachers, enhance the ability for homogeneous and hierarchical evaluation, and develop countermeasures that combine stage training goal process evaluation with dynamic personalized teaching by mentors, so as to provide a useful reference for further promoting the reform of standardized residency training using a hierarchical and progressive teaching model.

Hierarchical and progressive teaching; Residents; Standardized training; Milestones; Competency