First, theoretical analysis method.
Based on the analysis of the existing theories, it is the theoretical basis of this study to guide the research of the thesis. Only by in-depth theoretical knowledge research can we make preparations for the next experimental and practical stage, and then promote the smooth development of the practical stage.
Second, comparative research methods.
Comparative research method refers to comparative analysis of different situations, finding out similarities and differences, and judging and studying some problems. Comparative research method can be understood as a method to investigate two or more related things according to certain standards, find their similarities and differences, and explore universal laws and special laws.
Third, the investigation method.
Investigation is one of the most commonly used methods in scientific research. It is a daily, planned and systematic method to collect materials about the actual situation or historical situation of the research object.
Investigation is a basic research method commonly used in scientific research. It comprehensively uses historical methods, observation methods and scientific methods such as talking, asking questions, case studies and tests to have a planned, in-depth and systematic understanding of educational phenomena. And analyze, synthesize, compare and summarize a large number of resources collected by the investigation, so as to provide people with regular knowledge.
The most commonly used survey method is questionnaire training, which is a research method to collect information through written questions. That is, investigators compile the survey items into forms, distribute or mail them to relevant personnel, ask for instructions to fill in the answers, and then recycle, sort out, count and study them.
Fourth, the observation method
Observation means that researchers directly observe the research object by using their own senses and auxiliary tools according to certain research purposes, research outlines or observation clothes. A method of obtaining data from the surface.
Scientific observation is purposeful, planned, systematic and repeatable. In scientific experiments and investigations, observation has the following functions: expanding people's perceptual knowledge. Inspire people's thinking. Bring new discoveries.