(1) Overview of literature analysis?
1. Meaning? . Literature is the carrier of all records of knowledge, that is, a valuable sacrifice to record human knowledge by means of words, graphics, symbols, audio and video. Including books, newspapers, papers, scientific reports, archives and other written printed materials, as well as cultural relics, movies, audio tapes, video tapes, slides and other forms of materials. Educational literature is the carrier of recording educational scientific information and knowledge.
2. What are the advantages and disadvantages of literature analysis? Advantages:? First, it can be used to study research objects that are impossible or unattainable. ? Second, the document is honest and true. ? Third, the literature research process is simple and the cost is low. ?
Fourth, the research results are reliable. ? Disadvantages:? (1) Literature itself has many imperfections. (2) It is difficult to collect documents. (3) Sampling is not representative. (4) It is difficult to organize and code documents.
3. What is the function of literature analysis? . Literature research is a basic method in educational research, which runs through the whole process of educational research, from the selection and determination of research questions, the design of educational research, to the collection and analysis of data, and then to the expression of research results.
Literature analysis plays a very important role in educational research, mainly in the following aspects: Many researchers have discussed the role of literature analysis from the perspective of literature retrieval. Generally speaking, people think that the function of literature analysis includes the following aspects: (1) providing information of previous studies and providing reference for research; (2) Understand the research trends and achievements of others, and provide ideas and methods for how to conduct research; (3) Further define and determine the research topics and variables, and improve the research design and scheme; (4) Learn from other people's research methods and designs, and cultivate their creativity by imitating or drawing lessons from them; (5) avoid unnecessary repetition and avoid repeating mistakes made by others; (6) Looking for possible answers to the questions and providing background materials for explaining the research results.
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