1. Determine research objectives: First, you need to define your research objectives and research questions. This will help you determine the type of data you need to collect.
2. Literature review: refer to the relevant literature, understand the existing related research, and understand its research methods, data collection tools and questionnaire design.
3. Design the questionnaire: According to the research objectives and questions, design the questionnaire. The questionnaire should include all necessary questions in order to collect the data you need. At the same time, the questionnaire should be as concise as possible and avoid using complicated words or terms.
4. Select samples: According to your research objectives, select the appropriate samples for investigation. The selection of samples should represent your target group.
5. Test the questionnaire: Before the questionnaire is officially distributed, the questionnaire is pretested. This can help you find possible problems, such as ambiguity and relevance.
6. Modify the questionnaire: according to the results of the pre-test, modify the questionnaire. Make sure all questions are clear, accurate and unambiguous.
7. Distribute questionnaires: Finally, the questionnaires can be distributed to the sample group for investigation. Make sure you have enough time and resources to complete this process.
8. Data analysis: After collecting the data, you need to analyze the data to answer your research questions. In this process, you may need to revise your questionnaire again to ensure that it can effectively collect the data you need.