Experts' perspective for selecting learning analytics visualizations

This study unveils the vision of experts for data visualization of Learning Analytics (LA) reports in a Learning Management System (LMS). It is part of more extensive research aimed at designing a system for LA, which through modern visualization methods will assist participants in education in making the right decisions at the right moment. The study reports result of a survey conducted among 48 experts from Sofia University actively using LMS in the most common roles: students, teachers and managers. Respondents were asked to choose the most suitable visualization in 12 sample reports with different data output. Based on the expert vote, principle visualizations are filtered in terms of the presented data and are introduced. In conclusion, the next step of the future work is described.