Identification method

Investigation is the most commonly used method in scientific research, which usually refers to the method of understanding the psychological activities of subjects by answering questions in writing or orally. It is a planned, purposeful and systematic method to collect materials about the history or reality of the research object. Investigation is a basic research method commonly used in scientific research. It comprehensively uses observation, history, conversation, questionnaire, case study, test and other scientific methods to understand the educational phenomenon in a planned, in-depth and systematic way, and analyzes, synthesizes, compares and summarizes the information collected in the investigation, thus providing people with regular knowledge. Survey methods can be divided into written survey and oral survey.

02

Observation method

Observation is a method that researchers use their own senses and auxiliary tools to observe the research objects according to certain research purposes, research outlines or observation tables, so as to obtain information. Scientific observation is purposeful, planned, systematic and repeatable. In scientific experiments and investigations, observation can expand people's perceptual knowledge, inspire people's thinking and lead to new discoveries. Common observation methods are: checklist method; Grade scale method; Narrative description. Observation generally uses sensory organs such as eyes and ears to perceive the observed object.

03

experimental method

The experimental method is to understand the explicit behavior of the research object in the social process that the researcher intends to change or design. The experimental method is based on causality, which is quite common between phenomena in nature and society. Its main characteristics are: initiative, control and causality. There are two experimental methods: laboratory experimental method and natural experimental method. Laboratory experimental methods are convenient for strictly controlling various factors, and generally have high reliability by testing and recording experimental data with special instruments. The natural experiment method is close to the reality of human life and easy to implement.

04

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. Literature research method is widely used in various disciplines, which can not only understand the history and present situation of related issues, but also help to determine the research topic, form an overall impression of the research object, help to observe and visit, obtain comparative information of real data, and help to understand the whole picture of things. Literature method is an ancient and vital scientific research method.

05

Empirical research methods

Empirical research method is a practical, useful, definite and accurate knowledge research method to understand objective phenomena, and its focus is to study the "what" of the phenomenon itself. The empirical research method tries to transcend or reject the value judgment, only reveals the internal components of objective phenomena and their universal relations, and summarizes the essence of phenomena and their operating rules.

06

Quantitative analysis method

Quantitative analysis is a method to analyze the quantitative characteristics, quantitative relations and quantitative changes of social phenomena. In enterprise management, quantitative analysis is based on the financial statements of enterprises as the main data source, and processed in a mathematical way to obtain the credit results of enterprises. Quantitative analysis means that investment analysts use mathematical modules to analyze the quantifiable data of the company, evaluate the company's operation through analysis, and make investment judgments. The objects of quantitative analysis are mainly financial statements, such as fund balance statement, income statement and retained income statement. Its function is to reveal and describe the interaction and development trend of social phenomena.

07

Qualitative analysis method

Qualitative analysis, also known as non-quantitative analysis, mainly relies on the forecaster's rich practical experience and subjective judgment and analysis ability to infer the nature and development trend of things, which is a basic method of predictive analysis. Qualitative analysis is mainly to solve the problem of whether the research object exists or not. Qualitative analysis is often carried out before quantitative analysis, which provides useful information for designing or selecting quantitative methods; However, not all quantitative analysis needs qualitative analysis in advance, because sometimes the components contained in the analysis object are known. This method is mainly applicable to some matters without or without complete historical materials and data.

08

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". The law of scientific development movement shows that science is highly integrated in high differentiation and forms a unified whole. According to the statistics of relevant experts, there are more than 2,000 disciplines in the world, and the trend of differentiation between disciplines is still intensifying. At the same time, the links between disciplines are getting closer and closer, and there is a unified trend in language, methods and some concepts.

09

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).

10

Simulation method (model method)

Simulation method and analogy method are very similar. It is an experimental method to design a model similar to a certain phenomenon or process (prototype) in the laboratory, and then indirectly study the prototype regularity through the model. Firstly, a similar model is created according to the main characteristics of the prototype, and then a description method of the prototype is indirectly studied through the model. According to the similarity between model and prototype, simulation methods can be divided into physical simulation and mathematical simulation.