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dc.contributor.author
Leone, Maria Juliana
dc.contributor.author
Fernandez Slezak, Diego
dc.contributor.author
Golombek, Diego Andrés
dc.contributor.author
Sigman, Mariano
dc.date.available
2018-12-06T18:25:41Z
dc.date.issued
2017-01
dc.identifier.citation
Leone, Maria Juliana; Fernandez Slezak, Diego; Golombek, Diego Andrés; Sigman, Mariano; Time to decide: Diurnal variations on the speed and quality of human decisions; Elsevier B.V.; Cognition; 158; 1-2017; 44-55
dc.identifier.issn
1873-7838
dc.identifier.uri
http://hdl.handle.net/11336/66003
dc.description.abstract
Human behavior and physiology exhibit diurnal fluctuations. These rhythms are entrained by light and social cues, with vast individual differences in the phase of entrainment - referred as an individual's chronotype - ranging in a continuum between early larks and late owls. Understanding whether decision-making in real-life situations depends on the relation between time of the day and an individual's diurnal preferences has both practical and theoretical implications. However, answering this question has remained elusive because of the difficulty of measuring precisely the quality of a decision in real-life scenarios. Here we investigate diurnal variations in decision-making as a function of an individual's chronotype capitalizing on a vast repository of human decisions: online chess servers. In a chess game, every player has to make around 40 decisions using a finite time budget and both the time and quality of each decision can be accurately determined. We found reliable diurnal rhythms in activity and decision-making policy. During the morning, players adopt a prevention focus policy (slower and more accurate decisions) which is later modified to a promotion focus (faster but less accurate decisions), without daily changes in performance.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier B.V.
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Chess
dc.subject
Circadian Rhythms
dc.subject
Decision-Making
dc.subject
Human Chronobiology
dc.subject.classification
Otras Economía y Negocios
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Economía y Negocios
dc.subject.classification
CIENCIAS SOCIALES
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Otras Psicología
dc.subject.classification
Psicología
dc.subject.classification
CIENCIAS SOCIALES
dc.title
Time to decide: Diurnal variations on the speed and quality of human decisions
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-10-29T17:02:38Z
dc.journal.volume
158
dc.journal.pagination
44-55
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Leone, Maria Juliana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Torcuato Di Tella; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina
dc.description.fil
Fil: Fernandez Slezak, Diego. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Computación; Argentina
dc.description.fil
Fil: Golombek, Diego Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina
dc.description.fil
Fil: Sigman, Mariano. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Torcuato Di Tella; Argentina
dc.journal.title
Cognition
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0010027716302414
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1016/j.cognition.2016.10.007


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