The literature review of a paper, referred to as a review, is a collection of a large amount of relevant information on a topic, problem or research topic in a certain field, a certain major or a certain aspect, and through analysis, reading, sorting and refining the current topic, An academic paper that provides a comprehensive introduction and elaboration of the latest progress, academic insights or suggestions on a problem or research topic.
Literature review is a form of academic writing that systematically combs, summarizes and reviews relevant literature in a specific field. Through literature review, researchers can understand existing research results in the field, grasp current research progress, and provide theoretical and empirical foundations for their own research.
Definition and purpose
Literature review refers to the comprehensive and systematic arrangement and summary of existing relevant literature in a certain research field. The purpose is to understand the research trends in this field, discover cutting-edge issues and deficiencies in research, and provide theoretical support and inspiration for your own research.
Writing steps
Determine the research topic or problem: clarify the field or research problem you are interested in, and determine the scope and goals of the literature review. Collect literature: Check relevant academic journals, conference papers, books, patents, etc. to obtain literature related to the research topic. Screening and summarization: Screen and summarize the collected literature, and select literature that is relevant to the research topic and of high quality.
Classification and summary: Classify the selected documents according to themes or research questions, and extract key information for summary. Analysis and evaluation: Analyze and evaluate the selected literature, pointing out its strengths, weaknesses and future research directions. Writing a review: In the paper, introduce the research background, purpose, literature collection method, literature review content, analysis and evaluation, etc. in sequence.
Importance
Overview of existing research: Through literature review, you can understand the existing research results in a certain field and grasp the current research progress and hot issues. Research positioning and innovation: Literature review can help researchers clarify their research position, determine the entry point and innovation direction of research. Academic criticism and deepening: Evaluating and analyzing literature can identify shortcomings in existing research and provide ideas for improvement and deepening for further research.
Notes
Determine the scope and objectives: Clarify the scope and objectives of the literature review and avoid being too broad or too narrow. Scientific search and screening: Reasonably select reliable literature databases for searching, and screen based on research topics and quality requirements.
Information integration and summary: Classify the collected documents and extract key information for summary. Analysis and evaluation: Objective analysis and evaluation of selected documents to avoid subjective assumptions or one-sided bias. Article structure and logic: Organize the article according to a certain structure and logic so that readers can clearly understand the content and argument of the literature review.