Listar Investigación y publicaciones por autor "Barrera Lermarchand, Federico"
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The wisdom of extremized crowds: Promoting erroneous divergent opinions increases collective accuracy
Navajas, Joaquin; Barrera Lermarchand, Federico; Balenzuela, Pablo; Bahrami,Bahador; Deroy, Ophelia (Universidad Torcuato Di Tella, 2023)The aggregation of many lay judgements can generate surprisingly accurate estimates. This effect, known as the “wisdom of the crowd”, has been demonstrated in domains such as medical decision-making, factchecking news, ...