Do you believe in patterns?
Christian Kohls
Knowledge Media Research Center, Tübingen, Germany

Till Schümmer
Fernuniversi...
Challenges in Pattern Mining




    Mining Methods
•
    Agreement on findings
•
    Confidence level
•
    Usefullness
•...
Online-Training




CAL 2009 The challenges of the design patterns paradigm for the development of learning environments a...
Rehearsal




CAL 2009 The challenges of the design patterns paradigm for the development of learning environments and exp...
Invisible co-host




CAL 2009 The challenges of the design patterns paradigm for the development of learning environments...
Prepared examples




CAL 2009 The challenges of the design patterns paradigm for the development of learning environments...
Challenges in Pattern Mining




CAL 2009 The challenges of the design patterns paradigm for the development of learning e...
CAL 2009 The challenges of the design patterns paradigm for the development of learning environments and experiences
CAL 2009 The challenges of the design patterns paradigm for the development of learning environments and experiences
CAL 2009 The challenges of the design patterns paradigm for the development of learning environments and experiences
CAL 2009 The challenges of the design patterns paradigm for the development of learning environments and experiences
CAL 2009 The challenges of the design patterns paradigm for the development of learning environments and experiences
Research Methods



Inductive Approaches:
•Personal Retrospection: Individual contributions
•Sociological: Interviewing ot...
Agreement on findings

                          subjective
                                                              ...
Confidence




0:   Just a theory. A proposed solution structure.
1:   Just a design. An actual solution structure.
2:   A...
Usefulness



All recurrent structure                                                 General
                            ...
Thank you!
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Do you believe in patterns

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Do you believe in patterns

  1. 1. Do you believe in patterns? Christian Kohls Knowledge Media Research Center, Tübingen, Germany Till Schümmer Fernuniversität Hagen, Germany
  2. 2. Challenges in Pattern Mining Mining Methods • Agreement on findings • Confidence level • Usefullness • CAL 2009 The challenges of the design patterns paradigm for the development of learning environments and experiences
  3. 3. Online-Training CAL 2009 The challenges of the design patterns paradigm for the development of learning environments and experiences
  4. 4. Rehearsal CAL 2009 The challenges of the design patterns paradigm for the development of learning environments and experiences
  5. 5. Invisible co-host CAL 2009 The challenges of the design patterns paradigm for the development of learning environments and experiences
  6. 6. Prepared examples CAL 2009 The challenges of the design patterns paradigm for the development of learning environments and experiences
  7. 7. Challenges in Pattern Mining CAL 2009 The challenges of the design patterns paradigm for the development of learning environments and experiences
  8. 8. CAL 2009 The challenges of the design patterns paradigm for the development of learning environments and experiences
  9. 9. CAL 2009 The challenges of the design patterns paradigm for the development of learning environments and experiences
  10. 10. CAL 2009 The challenges of the design patterns paradigm for the development of learning environments and experiences
  11. 11. CAL 2009 The challenges of the design patterns paradigm for the development of learning environments and experiences
  12. 12. CAL 2009 The challenges of the design patterns paradigm for the development of learning environments and experiences
  13. 13. Research Methods Inductive Approaches: •Personal Retrospection: Individual contributions •Sociological: Interviewing others •Mining workshops: Community contributions •Artifactual: Observe and analyze Kerth und Cunningham, 1997; DeLano, 1998 Deductive Approaches: •By pure argument: Derive new patterns •Experimental: Testing existing patterns Alexander, 1979 CAL 2009 The challenges of the design patterns paradigm for the development of learning environments and experiences
  14. 14. Agreement on findings subjective Agreement on aesthetics Agreement on function Agreement on form objective Pattern in the world: Too abstract Incomplete recurrent structure e.g. describing an online e.g. describing an online training only in terms that training but leaving e.g. the essence of apply to all web events out some essential elements online trainings CAL 2009 The challenges of the design patterns paradigm for the development of learning environments and experiences
  15. 15. Confidence 0: Just a theory. A proposed solution structure. 1: Just a design. An actual solution structure. 2: A re-tested design. Maybe just coincidence? 3: A recurrent design. A Pattern. CAL 2009 The challenges of the design patterns paradigm for the development of learning environments and experiences
  16. 16. Usefulness All recurrent structure General Patterns Designs Generative solutions to Patterns problems appropriate for fitting contexts Interesting Non-trivial, not obvious Design Usefull and applicable Patterns CAL 2009 The challenges of the design patterns paradigm for the development of learning environments and experiences
  17. 17. Thank you!
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