Conceptual representations of uncertainty predict risky decision-making.

Autor: Vives ML; Department of Cognitive, Linguistic, Psychological Sciences, Brown University, Providence, RI, USA.; Institute of Psychology, Leiden University, Leiden, The Netherlands., Heffner J; Department of Cognitive, Linguistic, Psychological Sciences, Brown University, Providence, RI, USA.; Department of Psychology, Yale University, New Haven, CT, USA., FeldmanHall O; Department of Cognitive, Linguistic, Psychological Sciences, Brown University, Providence, RI, USA. Oriel.FeldmanHall@Brown.edu.; Carney Institute for Brain Science, Brown University, Providence, RI, USA. Oriel.FeldmanHall@Brown.edu.
Jazyk: angličtina
Zdroj: Cognitive, affective & behavioral neuroscience [Cogn Affect Behav Neurosci] 2023 Jun; Vol. 23 (3), pp. 491-502. Date of Electronic Publication: 2023 Apr 08.
DOI: 10.3758/s13415-023-01090-8
Abstrakt: Decisions made under uncertainty often are considered according to their perceived subjective value. We move beyond this traditional framework to explore the hypothesis that conceptual representations of uncertainty influence risky choice. Results reveal that uncertainty concepts are represented along a dimension that jointly captures probabilistic and valenced features of the conceptual space. These uncertainty representations predict the degree to which an individual engages in risky decision-making. Moreover, we find that most individuals have two largely distinct representations: one for uncertainty and another for certainty. In contrast, a minority of individuals exhibit substantial overlap between their representations of uncertainty and certainty. Together, these findings reveal the relationship between the conceptualization of uncertainty and risky decisions.
(© 2023. The Psychonomic Society, Inc.)
Databáze: MEDLINE
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