1. Literature review method: By consulting a large number of literatures, a certain field or problem is summarized, and the research history, present situation and development trend of this field or problem are understood.
2. Empirical research method: through experiments, investigations, observations, statistics and other methods, collect and analyze data to verify a hypothesis or put forward a new theoretical model, and draw conclusions and suggestions.
3. Theoretical analysis: Through in-depth analysis and explanation of a certain theory or concept, explore its connotation and extension, so as to deduce a new theory or put forward a new viewpoint.
4. Case study method: Through the in-depth study and analysis of specific cases or events, the internal laws and characteristics are revealed, so as to be popularized and applied to other fields or problems.
5. Historical research method: through in-depth research and analysis of a historical event or phenomenon, explore the reasons and influences behind it, as well as the enlightenment and reference for the present and the future.
6. Comparative research method: By comparing and contrasting a problem in different regions, different periods or different cultural backgrounds, it reveals its similarities and differences and regularity, so as to be popularized and applied to other fields or problems.
7. Experimental methods: By designing experimental schemes, controlling variables, collecting data, verifying hypotheses or testing theoretical models.
8. Mathematical model method: By establishing a mathematical model, analyze and solve a problem, and draw a conclusion and forecast.
9. Expert interview: by interviewing experts and scholars in related fields, we can understand their views and experiences, so as to popularize them in other fields or problems.
10. Qualitative research methods: through in-depth interviews, observation and analysis of the text, explore the internal meaning and characteristics of a problem.
1 1. simulation experiment method: through computer simulation and simulation, a problem is experimented and analyzed, and conclusions and predictions are drawn.
12. Meta-analysis: Through the statistics and analysis of multiple research results, the differences and differences are revealed, so as to be popularized and applied to other fields or problems.
In short, different research methods have their own advantages and disadvantages, and it is necessary to choose the most suitable method according to specific research fields and problems. When conducting research, it is also necessary to strictly abide by academic integrity and moral norms to ensure the credibility and scientificity of research results.
The above are several common research methods, and different research fields and problems may require different methods for research and analysis.