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Winter School defense simulation: Visualizing Activities for Self-reflection and Awareness

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My slides for the defense simulation at the JTEL Winter School.

My slides for the defense simulation at the JTEL Winter School.


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  • Transcript

    • 1. VISUALIZING ACTIVITIES FOR SELF-REFLECTION AND AWARENESS Sten Govaerts Katholieke Universiteit Leuven (Belgium) http://www.role-project.eu
    • 2. OVERVIEW• Research outline• Student Activity Meter• Objectives• Design & Implementation• Three Evaluations• Conclusion
    • 3. RESEARCH QUESTION?• canvisualizations assist teachers to improve awareness?• canvisualizations assist students with self-reflection?
    • 4. PROBLEM
    • 5. PROBLEM
    • 6. PROBLEM
    • 7. PROBLEM
    • 8. OBJECTIVES• self-monitoring for learners• awareness for teachers• time tracking• learning resource recommendation
    • 9. STUDENT ACTIVITY MONITOR
    • 10. STUDENT ACTIVITY MONITOR
    • 11. STUDENT ACTIVITY MONITOR
    • 12. 3 EVALUATIONS• with CS students• withCGIAR courses and teachers• with Learning and Knowledge Analytics course participants
    • 13. WHAT?• usability• user satisfaction• for what can the users use the visualizations? (usefulness) • does this match the objectives?
    • 14. HOW?• paper mockups• implementation• usability studies• surveys• designbased research: give student tool to teachers to evaluate
    • 15. DATA & DEPLOYMENTS• Contextualized Attention Metadata (CAM) data• scripts to extract CAM data from Moodle
    • 16. CS STUDENTS CASE STUDY• usability and user satisfaction evaluation• 12 CS students•2 evaluation sessions: • task based interview with think aloud (after 1 week of tracking) • user satisfaction (SUS & MSDT) (after 1 month)
    • 17. USABILITY & USER SATISFACTION• in general, people understand the visualizations well!• some small issues were uncovered...• average SUS score: 73% (stdv: 9,35)
    • 18. USABILITY & USER SATISFACTION
    • 19. USABILITY & USER SATISFACTION
    • 20. USABILITY & USER SATISFACTION
    • 21. USABILITY & USER SATISFACTION
    • 22. USABILITY & USER SATISFACTION
    • 23. CGIAR CASE STUDY
    • 24. CGIAR CASE STUDY
    • 25. CGIAR CASE STUDY
    • 26. CGIAR CASE STUDY
    • 27. CGIAR CASE STUDY
    • 28. CGIAR CASE STUDY wants to more details search for detect outliers on student students good indicator for effort understand the workloadmore metrics use for course design optimizationobtain course overview compare students increase awarenesswant better 1 to 1 progress evolution comparison tool
    • 29. LAK CASE STUDY• open course on learning and knowledge analytics• visual analytics enthousiasts + experts (who can also teach)
    • 30. LAK CASE STUDY• open course on learning and knowledge analytics• visual analytics enthousiasts + experts (who can also teach)
    • 31. LAK CASE STUDY verify the status of the more metrics classroom activity chronological course dwell timeself-reflection to measure progress and increase motivation find students experiencing problems and low engagement more data
    • 32. IDEA’S FROM EXPERTS
    • 33. IDEA’S FROM EXPERTS 2 5 4 3 1
    • 34. FUTURE WORK• extend SAM with feedback of experts• evaluate the usefulness in a larger group of students • offer from Tallinn University• evaluate an improved version of SAM with teachers.
    • 35. THANK YOU! QUESTIONS?slides will appear on http://www.slideshare.net/stengovaerts