The basic format is as follows: 1 Title Try to use concise, general and clear words to examine the object, field, direction and other issues; The introduction briefly explains the purpose, significance, task, time, place, object and scope of the investigation; 3 text 1. Investigation You can write a study psychological analysis of the research object and the specific objectives of your investigation. Second, literature observation and other investigation methods; The third part is the survey results. Write your suggestions and list your references.