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Grappling with ideas: divergence and convergence

Grappling with ideas: divergence and convergence. CC BY Betsy Weber @ Flickr. Stian Håklev, PhD Student, OISE/University of Toronto Presentation to CCK 11 April 7, 2011 - Creative Commons BY. CC BY Valerie ’ s Genealogy Photos @ Flickr. What ’ s going on here?. externalization

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Grappling with ideas: divergence and convergence

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  1. Grappling with ideas: divergence and convergence CC BY Betsy Weber @ Flickr Stian Håklev, PhD Student, OISE/University of Toronto Presentation to CCK 11 April 7, 2011 - Creative Commons BY

  2. CC BY Valerie’s Genealogy Photos @ Flickr

  3. What’s going on here? • externalization • spatial organization • hierarchy, containers, levels, zoom, yanking • (GTD, OOP software)

  4. Divergence,convergence,divergence,convergence,etc.

  5. Stimulus,response,stimulus,response,...,end of the course

  6. Cycle of divergence andconvergence +final product -representation that can be shared with others

  7. Ideas are not fixed in one spot - affords emergent understanding of categories, connections Always have a shared up-to-date representation of the “state of the knowledge of the group” - enables knowledge talks

  8. artefact discourse (cumulative vs integrative, time-based vs topic-based, high-context vs low-context, dialogue vs monologue)

  9. Deixis?

  10. Suthers:salienceconstraints

  11. Suthers, 2001

  12. Suthers, 2001

  13. APIs Alternative 1: A more web-savvy KF

  14. initial post Rise above build-upons Alternative 2: A KB open web overlay

  15. 人际网络 - 英文与中文的开放教育世界 105

  16. Downes 不同的认识性角色 (epistemic roles) 46

  17. Macro-collaboration andmicro-collaborationMonologue to each other, or dialgoue with each other

  18. 基于潜在语义索引的聚类 基于引文网络的聚类 43

  19. 47 Teplovs (2010)

  20. Want to talk moreabout this?

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