Http://. The Bucket Brigade.

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Transcript of Http://. The Bucket Brigade.

Page 1: Http://. The Bucket Brigade.

http://www.wordle.net

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The Bucket Brigade

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The Telephone Tree

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The Military Squad

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Dyads agglomerate to formlarge interconnected webs

The simplest natural network is a dyad or pair

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Finding Mr./Ms. RightHow Many Dates Does it Take?

2 in 32 in 3

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Obesity in Framingham

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Causes of Clustering

False positive Homophily(selection effects)

Contextual effects (omitted variables)

Influence (induction)

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Results

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Happiness in Happiness in FraminghamFramingham

Friend, Spouse Ties Sibling Ties

Unhappy Neutral Happy

• Women Men

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Three Degrees of Influence•Obesity•Smoking•Happiness•Loneliness•Drinking•Depression•Cooperation•Piano teacher referrals•Inventor ideas

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Three Reasons for Three Degrees

Network Instability

Evolutionary Purpose

• Homo Sapiens (150)

Intrinsic Decay

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Twins!

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How Do We Take Our Natural Social

Networks Online?

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SmilersSmilersNonNonSmilersSmilers

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http://www.wordle.net

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Acknowledgements

Come see us atCome see us atconnectedthebook.comconnectedthebook.com

Images: Wikipedia, FEMA, aussiegall, Ramona.Forcella, quinet, moggs oceanlane, Flickr