Post on 06-May-2015
description
VISUALIZING ACTIVITIES FOR SELF-REFLECTION AND
AWARENESSSten Govaerts, Katrien Verbert, Joris Klerkx, Erik Duval
Katholieke Universiteit Leuven (Belgium)
http://www.role-project.eu
Thursday 9 December 2010
OVERVIEW
• Problem statement
• Objectives
• Design & Implementation
• Evaluation
• Conclusion
Thursday 9 December 2010
PROBLEM
Thursday 9 December 2010
PROBLEM
Thursday 9 December 2010
PROBLEM
Thursday 9 December 2010
PROBLEM
Thursday 9 December 2010
OBJECTIVES
• self-monitoring for learners
• awareness for teachers
• time tracking
• learning resource recommendation
Thursday 9 December 2010
DEMO
http://ariadne.cs.kuleuven.be/monitorwidget-cgiar
Thursday 9 December 2010
STUDENT ACTIVITY MONITOR
Thursday 9 December 2010
STUDENT ACTIVITY MONITOR
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STUDENT ACTIVITY MONITOR
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STUDENT ACTIVITY MONITOR
Thursday 9 December 2010
DATA & DEPLOYMENTS
• Contextualized Attention Metadata (CAM) data
• deployed in:
• ROLE PLE• RWTH-Aachen engineering• tim3track3r• Moodle
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EVALUATION DATA
• no students using a CAM controled PLE yet...
• need time tracking data
• use
Thursday 9 December 2010
TIM3TRACK3R
http://tim3track3r.appspot.com
Thursday 9 December 2010
EVALUATION
• 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)
Thursday 9 December 2010
• in general, people understand the visualizations well!
• some issues were uncovered...
LEARNABILITY, ERRORS & EFFICIENCY
Thursday 9 December 2010
LEARNABILITY, ERRORS & EFFICIENCY
Thursday 9 December 2010
LEARNABILITY, ERRORS & EFFICIENCY
Thursday 9 December 2010
LEARNABILITY, ERRORS & EFFICIENCY
Thursday 9 December 2010
LEARNABILITY, ERRORS & EFFICIENCY
Thursday 9 December 2010
LEARNABILITY, ERRORS & EFFICIENCY
Thursday 9 December 2010
LEARNABILITY, ERRORS & EFFICIENCY
Thursday 9 December 2010
LEARNABILITY, ERRORS & EFFICIENCY
Thursday 9 December 2010
LEARNABILITY, ERRORS & EFFICIENCY
Thursday 9 December 2010
USER SATISFACTION
• average SUS score: 73% (stdv: 9,35)
Thursday 9 December 2010
USER SATISFACTION
Thursday 9 December 2010
USER SATISFACTION
Thursday 9 December 2010
USER SATISFACTION
Thursday 9 December 2010
USER SATISFACTION
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CONCLUSION & FUTURE WORK
• people can use and understand the tool, but we need to evaluate the usefulness
• evaluate the real usefulness of the tool with more students
• we already did a study with teachers
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USE IT!?
• I can put your data into the tool!
• I would like to use your course for evaluation!
Thursday 9 December 2010
THANK YOU!QUESTIONS?
slides will appear on http://www.slideshare.net/stengovaerts
Thursday 9 December 2010