The influence of anxiety on visual entropy of experienced drivers

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Federal de São Paulo (UNIFESP)-
Autor(es): dc.contributorUniv Portsmouth-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorVrije Univ Amsterdam-
Autor(es): dc.creatorGotardi, Gisele-
Autor(es): dc.creatorNavarro, Martina-
Autor(es): dc.creatorPolastri, Paula F. [UNESP]-
Autor(es): dc.creatorSchor, Paulo-
Autor(es): dc.creatorOrth, Dominic-
Autor(es): dc.creatorOudejans, Raoul-
Autor(es): dc.creatorvan der Kamp, John-
Autor(es): dc.creatorSavelsbergh, Geert-
Autor(es): dc.creatorRodrigues, Sergio T. [UNESP]-
Autor(es): dc.creatorACM-
Data de aceite: dc.date.accessioned2022-02-22T00:55:50Z-
Data de disponibilização: dc.date.available2022-02-22T00:55:50Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2018-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1145/3205929.3205936-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/209258-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/209258-
Descrição: dc.descriptionThis study tested the use of entropy to identify changes on behavior of drivers under pressure. Sixteen experienced drivers drove in a simulator wearing a head-mounted eye tracker under lowand high-anxiety conditions. Anxiety was induced by manipulating some psychological factors such as peer-pressure. Fixations transitions between AOIs (lane, speedometer and mirrors) were calculated through first-order transition matrix, transformed to Markov probability matrix and adjusted into the entropy equation. Drivers showed greater state-anxiety scores and higher mean heart rates following manipulation. Under anxiety, drivers showed higher visual entropy, indicating a more random scanning. The randomness implies into a poorer acquisition of information and may indicate an impaired top-down control of attention provoked by anxiety.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionUniv Fed Sao Paulo, Sao Paulo, Brazil-
Descrição: dc.descriptionUniv Portsmouth, Portsmouth, Hants, England-
Descrição: dc.descriptionSao Paulo State Univ, Bauru, SP, Brazil-
Descrição: dc.descriptionVrije Univ Amsterdam, Amsterdam, Netherlands-
Descrição: dc.descriptionSao Paulo State Univ, Bauru, SP, Brazil-
Descrição: dc.descriptionFAPESP: 2015/10851-3-
Formato: dc.format4-
Idioma: dc.languageen-
Publicador: dc.publisherAssoc Computing Machinery-
Relação: dc.relationEye Tracking And Visualization (etvis 2018)-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectanxiety-
Palavras-chave: dc.subjectattentional control theory-
Palavras-chave: dc.subjectvisual entropy-
Palavras-chave: dc.subjectfixations-
Título: dc.titleThe influence of anxiety on visual entropy of experienced drivers-
Aparece nas coleções:Repositório Institucional - Unesp

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