Comment on Common-knowledge effect: A bias in team decision makingComments−ranting-moth2yThere is a grain of truth in it when they say that the IQ of a team equals the IQ of the most intelligent team member divided by the number of people in the team.−Aloha2yI have a similar 'rule of crowds' - for any group over three, their collective intelligence drops by 1/3rd for every person added.−PredictorX12ySomeone once said that "A hundred fools do not make one wise man."
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There is a grain of truth in it when they say that the IQ of a team equals the IQ of the most intelligent team member divided by the number of people in the team.
I have a similar 'rule of crowds' - for any group over three, their collective intelligence drops by 1/3rd for every person added.
Someone once said that "A hundred fools do not make one wise man."