http://. the bucket brigade
Post on 15-Jan-2016
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TRANSCRIPT
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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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Acknowledgements
Come see us atCome see us atconnectedthebook.comconnectedthebook.com
Images: Wikipedia, FEMA, aussiegall, Ramona.Forcella, quinet, moggs oceanlane, Flickr