Dynamics of visibility, confidence, and choice during eye movements
- Autores
- Navajas Ahumada, Joaquin Mariano; Sigman, Mariano; Kamienkowski, Juan Esteban
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We study the dynamics of objective and subjective measures of visibility and choice in brief presentations occurring within a fixation during free eye-movements. We show that brief presentations yield homogeneous levels of performance in a window that extends almost throughout the entire fixation. Instead, confidence judgments vary for presentations occurring at different moments of the fixations. When the target occurs close to the onset of the fixation, it is reported accurately but with lower values of confidence; when it occurs close to the end of the fixation, it is reported with high confidence (Experiments 1 and 2). Consistently, in experiments in which participants can freely choose to report items, we observe a report bias toward the end of the fixation, where the maximum of confidence occurs for experiments with a single target (Experiments 3 and 4). Hence, these results suggest that confidence is not merely a measure of accumulated stimulus energy but instead varies reflecting an endogenous integration process by which later stimuli are assigned greater confidence. © 2014 American Psychological Association.
Fil: Navajas Ahumada, Joaquin Mariano. Universidad de Buenos Aires; Argentina. University of Leicester; Reino Unido
Fil: Sigman, Mariano. Universidad de Buenos Aires; Argentina. Universidad Torcuato Di Tella; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Kamienkowski, Juan Esteban. Universidad Diego Portales; Chile. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina - Materia
-
Choice
Confidence
Decision-Making
Eye Movements
Visibility - 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:11336/77157
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Dynamics of visibility, confidence, and choice during eye movementsNavajas Ahumada, Joaquin MarianoSigman, MarianoKamienkowski, Juan EstebanChoiceConfidenceDecision-MakingEye MovementsVisibilityhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1We study the dynamics of objective and subjective measures of visibility and choice in brief presentations occurring within a fixation during free eye-movements. We show that brief presentations yield homogeneous levels of performance in a window that extends almost throughout the entire fixation. Instead, confidence judgments vary for presentations occurring at different moments of the fixations. When the target occurs close to the onset of the fixation, it is reported accurately but with lower values of confidence; when it occurs close to the end of the fixation, it is reported with high confidence (Experiments 1 and 2). Consistently, in experiments in which participants can freely choose to report items, we observe a report bias toward the end of the fixation, where the maximum of confidence occurs for experiments with a single target (Experiments 3 and 4). Hence, these results suggest that confidence is not merely a measure of accumulated stimulus energy but instead varies reflecting an endogenous integration process by which later stimuli are assigned greater confidence. © 2014 American Psychological Association.Fil: Navajas Ahumada, Joaquin Mariano. Universidad de Buenos Aires; Argentina. University of Leicester; Reino UnidoFil: Sigman, Mariano. Universidad de Buenos Aires; Argentina. Universidad Torcuato Di Tella; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Kamienkowski, Juan Esteban. Universidad Diego Portales; Chile. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaAmerican Psychological Association2014-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/77157Navajas Ahumada, Joaquin Mariano; Sigman, Mariano; Kamienkowski, Juan Esteban; Dynamics of visibility, confidence, and choice during eye movements; American Psychological Association; Journal Of Experimental Psychology-human Perception And Performance; 40; 3; 4-2014; 1213-12270096-1523CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://psycnet.apa.org/journals/xhp/40/3/1213/info:eu-repo/semantics/altIdentifier/doi/10.1037/a0036321info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:36:09Zoai:ri.conicet.gov.ar:11336/77157instacron: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 09:36:10.129CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Dynamics of visibility, confidence, and choice during eye movements |
title |
Dynamics of visibility, confidence, and choice during eye movements |
spellingShingle |
Dynamics of visibility, confidence, and choice during eye movements Navajas Ahumada, Joaquin Mariano Choice Confidence Decision-Making Eye Movements Visibility |
title_short |
Dynamics of visibility, confidence, and choice during eye movements |
title_full |
Dynamics of visibility, confidence, and choice during eye movements |
title_fullStr |
Dynamics of visibility, confidence, and choice during eye movements |
title_full_unstemmed |
Dynamics of visibility, confidence, and choice during eye movements |
title_sort |
Dynamics of visibility, confidence, and choice during eye movements |
dc.creator.none.fl_str_mv |
Navajas Ahumada, Joaquin Mariano Sigman, Mariano Kamienkowski, Juan Esteban |
author |
Navajas Ahumada, Joaquin Mariano |
author_facet |
Navajas Ahumada, Joaquin Mariano Sigman, Mariano Kamienkowski, Juan Esteban |
author_role |
author |
author2 |
Sigman, Mariano Kamienkowski, Juan Esteban |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Choice Confidence Decision-Making Eye Movements Visibility |
topic |
Choice Confidence Decision-Making Eye Movements Visibility |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
We study the dynamics of objective and subjective measures of visibility and choice in brief presentations occurring within a fixation during free eye-movements. We show that brief presentations yield homogeneous levels of performance in a window that extends almost throughout the entire fixation. Instead, confidence judgments vary for presentations occurring at different moments of the fixations. When the target occurs close to the onset of the fixation, it is reported accurately but with lower values of confidence; when it occurs close to the end of the fixation, it is reported with high confidence (Experiments 1 and 2). Consistently, in experiments in which participants can freely choose to report items, we observe a report bias toward the end of the fixation, where the maximum of confidence occurs for experiments with a single target (Experiments 3 and 4). Hence, these results suggest that confidence is not merely a measure of accumulated stimulus energy but instead varies reflecting an endogenous integration process by which later stimuli are assigned greater confidence. © 2014 American Psychological Association. Fil: Navajas Ahumada, Joaquin Mariano. Universidad de Buenos Aires; Argentina. University of Leicester; Reino Unido Fil: Sigman, Mariano. Universidad de Buenos Aires; Argentina. Universidad Torcuato Di Tella; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina Fil: Kamienkowski, Juan Esteban. Universidad Diego Portales; Chile. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina |
description |
We study the dynamics of objective and subjective measures of visibility and choice in brief presentations occurring within a fixation during free eye-movements. We show that brief presentations yield homogeneous levels of performance in a window that extends almost throughout the entire fixation. Instead, confidence judgments vary for presentations occurring at different moments of the fixations. When the target occurs close to the onset of the fixation, it is reported accurately but with lower values of confidence; when it occurs close to the end of the fixation, it is reported with high confidence (Experiments 1 and 2). Consistently, in experiments in which participants can freely choose to report items, we observe a report bias toward the end of the fixation, where the maximum of confidence occurs for experiments with a single target (Experiments 3 and 4). Hence, these results suggest that confidence is not merely a measure of accumulated stimulus energy but instead varies reflecting an endogenous integration process by which later stimuli are assigned greater confidence. © 2014 American Psychological Association. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-04 |
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/11336/77157 Navajas Ahumada, Joaquin Mariano; Sigman, Mariano; Kamienkowski, Juan Esteban; Dynamics of visibility, confidence, and choice during eye movements; American Psychological Association; Journal Of Experimental Psychology-human Perception And Performance; 40; 3; 4-2014; 1213-1227 0096-1523 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/77157 |
identifier_str_mv |
Navajas Ahumada, Joaquin Mariano; Sigman, Mariano; Kamienkowski, Juan Esteban; Dynamics of visibility, confidence, and choice during eye movements; American Psychological Association; Journal Of Experimental Psychology-human Perception And Performance; 40; 3; 4-2014; 1213-1227 0096-1523 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://psycnet.apa.org/journals/xhp/40/3/1213/ info:eu-repo/semantics/altIdentifier/doi/10.1037/a0036321 |
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 application/pdf |
dc.publisher.none.fl_str_mv |
American Psychological Association |
publisher.none.fl_str_mv |
American Psychological Association |
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) |
instname_str |
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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1844613131943280640 |
score |
13.070432 |