Grappling with ideas: divergence and convergence

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

CC BY Valerie ’ s Genealogy Photos @ Flickr

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

Divergence, convergence, divergence, convergence, etc.

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

Cycle of divergence and convergence + final product - representation that can be shared with others

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

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

Deixis?

Suthers: salience constraints

Suthers, 2001

Alternative 1: A more web-savvy KF APIs

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

105 人际网络 - 英文与中文的开放教育世界

Downes 46 不同的认识性角色 (epistemic roles)

Macro-collaboration and micro-collaboration Monologue to each other, or dialgoue with each other

43 基于潜在语义索引的聚类基于引文网络的聚类

Teplovs (2010)

Want to talk more about this?

Questions, comments

References will be available on my blog Thank you! [email_address] http://reganmian. net/blog CC BY

Grappling with ideas: divergence and convergence

by Stian Håklev on Apr 06, 2011

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Grappling with ideas: divergence and convergence — Presentation Transcript