Investigation report usually includes title, introduction, statistics, summary, analysis content and summary.
1. Title part: The investigation report can be divided into single title and double title, and can also be divided into article title and official document title. A double title is a main title and a subtitle.
2. Introduction: The introduction is what we call the introduction, which is the preface of the investigation report and the introduction of the full text, paving the way for the following, and also briefly introducing the basic situation, process and methods of the investigation.
3. Body part: This part is the main body of the investigation report. The main part is a summary of the whole investigation. Including the analysis of the survey results, the expression of relevant materials, or the discussion of the analysis results.
4. Ending part: The ending part is mainly a summary of analyzing and solving problems, giving opinions and suggestions on the problems, or asking questions again for further study.
5. Inscription part: This part includes the unit name, individual, writing time or contact information of the researcher.
Questionnaire type
1. According to the different methods of questionnaire use, it can be divided into two categories: self-filled questionnaire and interview questionnaire.
2. According to the different structure of the questionnaire, it can be divided into three categories: structured questionnaire, semi-structured questionnaire and unstructured questionnaire.
3. According to the different ways of questionnaire distribution, it can be divided into six categories: indwelling questionnaire, mailing questionnaire, newspaper questionnaire, face-to-face questionnaire, telephone interview questionnaire and online interview questionnaire.
4. According to the different purposes of the questions in the questionnaire, the questionnaire can be divided into thematic questionnaire and filtering questionnaire.
The reason why the questionnaire survey is widely used is that it is simple, easy to operate and economical. Investigators don't need to collect data from a single survey, but they can use the group method to publish questionnaires by mail or in newspapers and magazines.