What are the innovative aspects of the research

Traditional research methods are interviews and questionnaires, conventional research is basically the use of questions and answers, I ask a question you answer a question, nowadays research has added a lot of innovative elements, such as the addition of pointing type questions, return questions and open questions.

(1) Pointing type questions, through the respondent's answer, pointing to the question section for the answer, ignoring the answer has nothing to do with the question, so as to save the time of the respondent and the statistician.

(2) Return questions, where the respondent hesitates to answer a pointing-type question, will return to the initial pointing question in subsequent answers in order to allow the respondent to revisit his or her answer.

(3) Open-ended questions, which are also more commonly used, are designed to allow the respondent to make additional clarifications.