What are the research methods of literary theory?

The research methods of literary theory can be summarized as follows: 1. Literature research method: Through reading and sorting out relevant literature materials, you can understand the development process of literary theory, the main schools and perspectives, as well as the research priorities and methods of different scholars. 2. Comparatively study method: By comparing the differences and similarities between different literary schools, works and theories, we can explore the nature and characteristics of literary phenomena. 3. Historical research method: Through the study of the formation and development of literary theory, we can understand the literary thoughts and cultural changes in different periods and the literary phenomena in different social backgrounds. 4. Positive research method: By collecting and analyzing positive data to verify or overthrow the views and assumptions of literary theory, we can deeply explore the nature and influence of literary phenomena. 5. Cultural research approach: Through cross-cultural comparison and exploration of the application and influence of literary theory in different cultural backgrounds, we can understand the differences and similarities between different cultures. 6. Semiotics: By studying the symbols and symbols in literary works and literary theories, we can explore the meaning and function of symbols and their influence on human behavior and thinking. 7. The method of language: By studying the language expressions and rhetorical devices in literary works and literary theories, we can explore the relationship between language and culture and the influence of language on literary phenomena. These methods interweaved with each other to form the framework and methods of literary theory research.