1, survey method

Investigation is one of the most commonly used methods in scientific research. It is a purposeful, planned and systematic method to collect materials about the actual situation or historical situation of the research object.

2. Observation method

Observation method refers to a method in which researchers use their own senses and auxiliary tools to directly observe the research object according to a certain research purpose, research outline or observation table, so as to obtain information.

3. Experimental method

Experimental method is a scientific research method to discover and confirm the causal relationship between things by changing the main branch and controlling the research object.

4. Literature research methods

Literature research method is a method to obtain information by investigating literature according to certain research purposes or topics, so as to comprehensively and correctly understand and master the problems to be studied.

5. Empirical research methods

Empirical research method is a special form of scientific practice research.

6. Quantitative analysis method

In scientific research, quantitative analysis can make people know the research object more accurately, so as to reveal the law more scientifically, grasp the essence, clarify the relationship and predict the development trend of things.

7. Qualitative analysis method

Qualitative analysis is the qualitative analysis of the research object. Induction and deduction, analysis and synthesis, abstract generalization and other methods are used concretely.

8. Interdisciplinary research methods

The method of using multidisciplinary theories, methods and achievements to conduct a comprehensive study of a subject as a whole is also called "cross-study method".

9. Case study method

Case study method is a research method to identify a specific object among the research objects, investigate and analyze it, and find out its characteristics and formation process.

10, functional analysis method

Functional analysis is a method used by social science to analyze social phenomena, and it is also one of the commonly used analytical methods in social investigation. It explains social phenomena by explaining how social phenomena meet the needs of a social system (that is, what functions they have).

1 1, quantitative research method

Quantitative research method, also known as "statistical analysis method" and "quantitative analysis method", refers to a research method to understand and reveal the interrelationship, changing law and development trend of things through the analysis of the quantitative relationship of the scale, speed, scope and degree of the research object, so as to achieve the correct explanation and prediction of things.