2. According to the survey content, design the format of the questionnaire, including title, column title, row title, data type, data unit, data source, data remarks, etc.
3, according to the purpose and problems of the investigation, determine the object and scope of the investigation.
4. Prepare survey tools according to the format, respondents and scope of the questionnaire.
5. According to the survey tools, investigate children and their parents and collect relevant information.
6. Process and analyze the collected data, extract useful information, and draw conclusions and suggestions.
7, according to the purpose and problems of the investigation, write a report, including children's basic information, health status, education level, family background and other aspects, as well as the results and conclusions of data processing and analysis.
8. Review and modify the report to ensure the accuracy and completeness of the content.
9. Issue reports to relevant personnel for making plans or policies for early childhood education and family education.