Rational choice, context dependence, and the value of information in European starlings (Sturnus vulgaris)
- Autores
- Freidin, Esteban; Kacelnik, Alex
- Año de publicación
- 2011
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Both human and nonhuman decision-makers can deviate from optimal choice by making context-dependent choices. Because ignoring context information can be beneficial, this is called a "less-is-more effect." The fact that organisms are so sensitive to the context is thus paradoxical and calls for the inclusion of an ecological perspective. In an experiment with starlings, adding cues that identified the context impaired performance in simultaneous prey choices but improved it in sequential prey encounters, in which subjects could reject opportunities in order to search instead in the background. Because sequential prey encounters are likely to be more frequent in nature, storing and using contextual information appears to be ecologically rational on balance by conditioning acceptance of each opportunity to the relative richness of the background, even if this causes context-dependent suboptimal preferences in (less-frequent) simultaneous choices. In ecologically relevant scenarios, more information seems to be more.
Fil: Freidin, Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiarida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiarida; Argentina
Fil: Kacelnik, Alex. University of Oxford; Reino Unido - Materia
-
Decision-Marking
Rationality
Starlings
Less-Is-More - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/16145
Ver los metadatos del registro completo
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Rational choice, context dependence, and the value of information in European starlings (Sturnus vulgaris)Freidin, EstebanKacelnik, AlexDecision-MarkingRationalityStarlingsLess-Is-Morehttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Both human and nonhuman decision-makers can deviate from optimal choice by making context-dependent choices. Because ignoring context information can be beneficial, this is called a "less-is-more effect." The fact that organisms are so sensitive to the context is thus paradoxical and calls for the inclusion of an ecological perspective. In an experiment with starlings, adding cues that identified the context impaired performance in simultaneous prey choices but improved it in sequential prey encounters, in which subjects could reject opportunities in order to search instead in the background. Because sequential prey encounters are likely to be more frequent in nature, storing and using contextual information appears to be ecologically rational on balance by conditioning acceptance of each opportunity to the relative richness of the background, even if this causes context-dependent suboptimal preferences in (less-frequent) simultaneous choices. In ecologically relevant scenarios, more information seems to be more.Fil: Freidin, Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiarida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiarida; ArgentinaFil: Kacelnik, Alex. University of Oxford; Reino UnidoAmerican Association for the Advancement of Science2011-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/16145Freidin, Esteban; Kacelnik, Alex; Rational choice, context dependence, and the value of information in European starlings (Sturnus vulgaris); American Association for the Advancement of Science; Science; 334; 6058; 11-2011; 1000-10020036-8075enginfo:eu-repo/semantics/altIdentifier/doi/10.1126/science.1209626info:eu-repo/semantics/altIdentifier/url/http://science.sciencemag.org/content/334/6058/1000info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:41:49Zoai:ri.conicet.gov.ar:11336/16145instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:41:50.106CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Rational choice, context dependence, and the value of information in European starlings (Sturnus vulgaris) |
title |
Rational choice, context dependence, and the value of information in European starlings (Sturnus vulgaris) |
spellingShingle |
Rational choice, context dependence, and the value of information in European starlings (Sturnus vulgaris) Freidin, Esteban Decision-Marking Rationality Starlings Less-Is-More |
title_short |
Rational choice, context dependence, and the value of information in European starlings (Sturnus vulgaris) |
title_full |
Rational choice, context dependence, and the value of information in European starlings (Sturnus vulgaris) |
title_fullStr |
Rational choice, context dependence, and the value of information in European starlings (Sturnus vulgaris) |
title_full_unstemmed |
Rational choice, context dependence, and the value of information in European starlings (Sturnus vulgaris) |
title_sort |
Rational choice, context dependence, and the value of information in European starlings (Sturnus vulgaris) |
dc.creator.none.fl_str_mv |
Freidin, Esteban Kacelnik, Alex |
author |
Freidin, Esteban |
author_facet |
Freidin, Esteban Kacelnik, Alex |
author_role |
author |
author2 |
Kacelnik, Alex |
author2_role |
author |
dc.subject.none.fl_str_mv |
Decision-Marking Rationality Starlings Less-Is-More |
topic |
Decision-Marking Rationality Starlings Less-Is-More |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Both human and nonhuman decision-makers can deviate from optimal choice by making context-dependent choices. Because ignoring context information can be beneficial, this is called a "less-is-more effect." The fact that organisms are so sensitive to the context is thus paradoxical and calls for the inclusion of an ecological perspective. In an experiment with starlings, adding cues that identified the context impaired performance in simultaneous prey choices but improved it in sequential prey encounters, in which subjects could reject opportunities in order to search instead in the background. Because sequential prey encounters are likely to be more frequent in nature, storing and using contextual information appears to be ecologically rational on balance by conditioning acceptance of each opportunity to the relative richness of the background, even if this causes context-dependent suboptimal preferences in (less-frequent) simultaneous choices. In ecologically relevant scenarios, more information seems to be more. Fil: Freidin, Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiarida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiarida; Argentina Fil: Kacelnik, Alex. University of Oxford; Reino Unido |
description |
Both human and nonhuman decision-makers can deviate from optimal choice by making context-dependent choices. Because ignoring context information can be beneficial, this is called a "less-is-more effect." The fact that organisms are so sensitive to the context is thus paradoxical and calls for the inclusion of an ecological perspective. In an experiment with starlings, adding cues that identified the context impaired performance in simultaneous prey choices but improved it in sequential prey encounters, in which subjects could reject opportunities in order to search instead in the background. Because sequential prey encounters are likely to be more frequent in nature, storing and using contextual information appears to be ecologically rational on balance by conditioning acceptance of each opportunity to the relative richness of the background, even if this causes context-dependent suboptimal preferences in (less-frequent) simultaneous choices. In ecologically relevant scenarios, more information seems to be more. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-11 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/16145 Freidin, Esteban; Kacelnik, Alex; Rational choice, context dependence, and the value of information in European starlings (Sturnus vulgaris); American Association for the Advancement of Science; Science; 334; 6058; 11-2011; 1000-1002 0036-8075 |
url |
http://hdl.handle.net/11336/16145 |
identifier_str_mv |
Freidin, Esteban; Kacelnik, Alex; Rational choice, context dependence, and the value of information in European starlings (Sturnus vulgaris); American Association for the Advancement of Science; Science; 334; 6058; 11-2011; 1000-1002 0036-8075 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1126/science.1209626 info:eu-repo/semantics/altIdentifier/url/http://science.sciencemag.org/content/334/6058/1000 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
American Association for the Advancement of Science |
publisher.none.fl_str_mv |
American Association for the Advancement of Science |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844614450038964224 |
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13.070432 |