Lehrstuhl Informatik 5 (Informationssy steme) Prof. Dr. M. I5-ZP-290910- 1 TeLLNet Zina Petrushyna Supervised by Prof. Dr. M. Jarke RWTH Aachen University Informatik 5 (Information Systems) September 29th, 2010 Doctoral Consortium at EC-TEL 2010, Barcelona Self-Modeling and Self-Reflection of E-learning Communities
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Self-modeling and self-reflection of E-learning communities
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Lehrstuhl Informatik 5(Informationssysteme)
Prof. Dr. M. JarkeI5-ZP-290910-1
TeLLNet
Zina Petrushyna
Supervised by Prof. Dr. M. Jarke
RWTH Aachen University
Informatik 5 (Information Systems)
September 29th, 2010
Doctoral Consortium at EC-TEL 2010, Barcelona
Self-Modeling and Self-Reflection of E-learning Communities
Lehrstuhl Informatik 5(Informationssysteme)
Prof. Dr. M. JarkeI5-ZP-290910-2
TeLLNet MotivationA community of learners collaborating in projects (eTwinning)
What is changed? number of members number of collaborations new tools (website, blog, comments on projects, etc.) more projects with heterogeneous partners
- What are properties of communities of learners?- Can a community of learners self-reflect or does it need a support? - How does a community of learners express purposes and goals?- What happens if goals of a community of learners are fulfilled?
2005 2008
A bigger number of projects, considerably collaborating members
Lehrstuhl Informatik 5(Informationssysteme)
Prof. Dr. M. JarkeI5-ZP-290910-3
TeLLNet The Loop of Community Survival
Activity Theory [Enge87]
Actor Network Theory [Lato05]
Community of Practice [Weng98]
disturbance
disturbance disturbance+/- -
Self-modeling phase contributes to self-reflection phase and vice versa
+
[PeKl08]
Community experience repository
Lehrstuhl Informatik 5(Informationssysteme)
Prof. Dr. M. JarkeI5-ZP-290910-4
TeLLNet The Challenge of Pattern Sharing
Pattern name: A troll a description Pattern disturbance: In a mailing list, any person who posts only in
threads started by herself is considered as a troll a condition Pattern description: A troll aims at drawing attention and starting
useless discussions explains the problem Pattern forces: Troll, Thread, Message actors that force a disturbancePattern forces relations: A troll posts in threads that were started by
himself corresponds to relations between forcesPattern solution: … actions that need to be carried out in the situationPattern rationale: … reasoning about forces and disturbancesPattern relations: … make the structure of pattern language clear
[KSD06, Alex78]
What do we need to share successful patterns?- PALADIN [KSD06]
Lehrstuhl Informatik 5(Informationssysteme)
Prof. Dr. M. JarkeI5-ZP-290910-5
TeLLNet
Actor Network Theory -„re-distribution of action“-Latour - for Wikipedia community - for student community