When do populations polarize? An explanation
Resumen:
Numerous experiments demonstrate attitude polarization. For instance, Lord, Ross & Lepper presented subjects with the same mixed evidence on the deterrent effect of the death penalty. Both believers and skeptics of its deterrent effect became more convinced of their views; that is, the population polarized. However, not all experiments find this attitude polarization. We propose a theory of rational updating that accounts for both the positive and negative experimental findings. This is in contrast to existing theories, which predict either too much or too little polarization.
| 2018 | |
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Attitude polarization Confirmation bias Bayesian decision making |
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| Inglés | |
| Universidad de Montevideo | |
| REDUM | |
| https://hdl.handle.net/20.500.12806/1362 | |
| Acceso abierto | |
| Attribution-NonCommercial-NoDerivatives 4.0 Internacional |
