A doctoral thesis is an academic thesis written by a graduate student who is pursuing a doctoral degree. It requires the author, under the guidance of doctoral supervisor, to choose the potential research direction that he can grasp and control and open up new research fields.

It can be seen that this requires the author to have a lot of theoretical knowledge in the professional field of this discipline, and to have in-depth understanding and thinking about the theoretical knowledge of his major. At the same time, you must have a considerable level of independent scientific research ability, and be able to put forward unique opinions and valuable scientific research results in the subject field.

Therefore, compared with bachelor's dissertations and master's dissertations, doctoral dissertations have higher academic value and play an important role in promoting the development of disciplines.

Debate type

This is a paper aimed at others' views on an academic problem of a certain subject, with sufficient arguments, focusing on exposing its shortcomings or mistakes, and expressing opinions through debate.

Summary type

This is a kind of paper that introduces or comments on an academic problem of a certain subject on the basis of summarizing the research results of predecessors or present people to express their opinions.