How to do QQ questionnaire survey

The questionnaire survey method is a survey method in which the investigator inquires and records certain social life conditions of the survey subjects and their views, attitudes, status, etc. on certain social phenomena or behaviors through questionnaires.

The investigators use pre-designed standardized questionnaires to collect information and conduct research and analysis on the survey objects. The advantage of the questionnaire survey method is that it is highly efficient, can conduct a large sample survey in a short time, collect a large amount of rich and detailed information, is easy to quantitatively analyze, and the personal factors of the investigator have less impact on the quality of the survey.

Its shortcomings are higher cost, longer research time, and obvious lack of in-depth research. The research validity and reliability in explaining the causes of phenomena are not high.