1. data source: due to the limitation of data collection methods or data sources, the reliability and universality of research results may be limited.
2. Research design: It may be influenced by the sample size, research time, experimental environment and other factors, which leads to certain limitations in the representativeness of the research results.
3. Theoretical framework: Due to improper selection or application of theoretical models, the depth and breadth of research and analysis may be limited.
4. Methods: The objectivity and reliability of research conclusions may be limited by technical limitations or research methods.
Writing a paper should pay attention to the following aspects:
1. Determine the research topics and questions: Before you start writing, you need to determine the research topics and questions, and clarify the research purpose and significance. This helps to ensure the consistency and integrity of the paper.
2. Scientific data collection and analysis: It is necessary to systematically collect and read relevant literature, and at the same time analyze the data with scientific methods to ensure the accuracy and credibility of the data.
3. Pay attention to structure and logic: typesetting should be carried out in accordance with the norms and formats of paper writing, and chapters and paragraphs should be arranged reasonably to ensure the structure and logic of the article.
4. Highlight innovation and contribution: we should highlight the innovative and original achievements of research, emphasize our own research contribution, and improve the academic value and influence of the article.
5. Pay attention to language expression and format specification: the language of the paper should be clear, accurate, concise and fluent, and follow the norms and format of academic writing to avoid spelling, grammar or typesetting errors.
6. Pay attention to citation and reference: In the paper, we should pay attention to citing other people's research results, and at the same time ensure the accuracy and completeness of references, and follow the corresponding citation and reference specifications.