Institutional Researchの視点から見た教学データのコード体系とアンケートの管理の在り方

In recent years, the quality assurance of education based on evidence is required, and the activities of Institutional Research (IR) has become popular. The IR is required to collect and analyze various survey data to present the state of the organization and the outcome of the activity in a visible form, and our university has started the IR activities since FY 2017. The university has student data such as entrance examination, student egistration, studies, grades, course, etc., and it is becoming possible to provide information from a new viewpoint by utilizing
them together with the survey data. However, the student data was originally not made in consideration of survey and analysis, but due to a change in the coding rule that occurred while continuing long-term work, data interruption occurred making it difficult to utilize. In addition, many questionnaires that are the sources of the survey data were created individually, and their notation methods and contents are divided, and not consideration of collaboration with the other questionnaires, and causing problems. In this paper, we examine the coding rule and questionnaire of student data in university based on concrete examples from the standpoint of promoting IR and think about data management method to contribute to long term use.