หน่วยการวิเคราะห์ คือ นักศึกษา ปีกา

The unit of analysis is the number of years students, 20 of the 2557 (2014) people, Faculty of science and technology, rajamangala University of technology thanyaburi. Tools to collect the data used in the study is a questionnaire and an interview by the questions used in the questionnaire and the interview is the same question that meet the objectives of the study by the question: "students think how to promote safety in travelling, however is there a way to" quality control tools based on criteria of trust which has been verified in two ways: 1) it is a triangle, using the method of gathering information about different evidence and 2) with the method of inspection by the person involved.

Unit of analysis is the 2557 school year, 20 students of the Faculty of Science and Technology. University of Technology Data collection tools used in the study was a questionnaire. And interviews The questionnaire used in the survey. And interviews Is the question on the same subject that meets the objectives of the study, the question is, "What do you think of ways to promote safety on the road. How does "quality monitoring equipment reliability criteria. Which was examined in two things: 1) with a link triangulation using different data gathering evidence, and 2) by means of an inspection by the person concerned.

Unit of analysis is the students academic year 2557 number 20 people of science and technology. Rajamangala University of technology. The data used in this study are questionnaire and interview.And an interview. A question in the same well meets the objectives of the study in question is "students think how to promote safe travel. How. "The investigation on two way is 1) linked by triangulation using explicit evidence different and 2) by means of check by the people concerned.