Sharing Information Corrupts Wisdom of Crowds | Wired Science | Wired.com - 1 views
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Tim Mansfield on 23 May 11"As Surowiecki explained, certain conditions must be met for crowd wisdom to emerge. Members of the crowd ought to have a variety of opinions, and to arrive at those opinions independently. Take those away, and crowd intelligence fails, as evidenced in some market bubbles. Computer modeling of crowd behavior also hints at dynamics underlying crowd breakdowns, with he balance between information flow and diverse opinions becoming skewed." I thought this might have implications both for Delphi methods in general and for our crowd work specifically.