From group diffusion to ratio bias: Effects of denominator and numerator salience on intuitive risk and likelihood judgments

The group-diffusion effect is the tendency for people to judge themselves to be less likely to experience a negative outcome as the total number of people exposed to the threat increases — even when the probability of the outcome is explicitly presented (Yamaguchi, 1998). In Experiment 1 we replicat...

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Bibliographic Details
Main Authors: Paul C. Price, Teri V. Matthews
Format: Article
Language:English
Published: Cambridge University Press 2009-10-01
Series:Judgment and Decision Making
Subjects:
Online Access:https://www.cambridge.org/core/product/identifier/S1930297500003971/type/journal_article