http://www.elearnspace.org/blog/archives/001551.html schrieb / wrote: Dunbar’s Numbers: ‚This all leads me to hypothesize that the optimal size for active group members for creative and technical groups — as opposed to exclusively survival-oriented groups, such as villages — hovers somewhere between 25-80, but is best around 45-50. Anything more than this and the group has to spend too much time ‚grooming‘ to keep group cohesion, rather then focusing on why the people want to spend the effort on that group in the first place…‘ http://www.lifewithalacrity.com/2004/03/the_dunbar_numb.html

http://www.elearningpost.com/archives/cat_knowledge_management.asp schrieb / wrote: The Dunbar Number as a Limit to Group Sizes: Now this is some research and analysis. Christopher Allen argues the Dunbar number: a single person is capable of having a maximum of 150 collaborative relationships at any one time. His research reveals that the number is around 45-50: ‚This all leads me to hypothesize that the optimal size for active group members for creative and technical groups — as opposed to exclusively survival-oriented groups, such as villages — hovers somewhere between 25-80, but is best around 45-50.‘ This topic will be ideal for a weekend beer debate! http://www.lifewithalacrity.com/2004/03/the_dunbar_numb.html

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