Confirmation bias in acquisition of information based on political affiliation

Detalhes bibliográficos
Autor(a) principal: Silva, Marta Vasconcelos Barreto Resina da
Data de Publicação: 2020
Tipo de documento: Dissertação
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/111525
Resumo: This paper studies the impact of confirmation bias on the choice between biased sources of political information in a pre-election period. A sample of 204 Portuguese respondents was used, through a survey regarding their political identity and relating it to each one’s choice of information sources, as a voter and as a single decision-maker. Significant differences in behaviour were found according to one’s political identity. Evidence was found for some significant confirmation-seeking behaviour among right-wing participants, but some hypotheses concerning expressive voting and the effects of various factors on confirmation bias weren’t confirmed.
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spelling Confirmation bias in acquisition of information based on political affiliationElectionPartisan motivated reasoningSelective exposureVoter behaviourDomínio/Área Científica::Ciências Sociais::Economia e GestãoThis paper studies the impact of confirmation bias on the choice between biased sources of political information in a pre-election period. A sample of 204 Portuguese respondents was used, through a survey regarding their political identity and relating it to each one’s choice of information sources, as a voter and as a single decision-maker. Significant differences in behaviour were found according to one’s political identity. Evidence was found for some significant confirmation-seeking behaviour among right-wing participants, but some hypotheses concerning expressive voting and the effects of various factors on confirmation bias weren’t confirmed.Coutts, AlexanderRUNSilva, Marta Vasconcelos Barreto Resina da2021-02-09T10:01:15Z2020-05-232020-01-032020-05-23T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10362/111525TID:202609200enginfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T04:55:18Zoai:run.unl.pt:10362/111525Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:41:55.412050Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Confirmation bias in acquisition of information based on political affiliation
title Confirmation bias in acquisition of information based on political affiliation
spellingShingle Confirmation bias in acquisition of information based on political affiliation
Silva, Marta Vasconcelos Barreto Resina da
Election
Partisan motivated reasoning
Selective exposure
Voter behaviour
Domínio/Área Científica::Ciências Sociais::Economia e Gestão
title_short Confirmation bias in acquisition of information based on political affiliation
title_full Confirmation bias in acquisition of information based on political affiliation
title_fullStr Confirmation bias in acquisition of information based on political affiliation
title_full_unstemmed Confirmation bias in acquisition of information based on political affiliation
title_sort Confirmation bias in acquisition of information based on political affiliation
author Silva, Marta Vasconcelos Barreto Resina da
author_facet Silva, Marta Vasconcelos Barreto Resina da
author_role author
dc.contributor.none.fl_str_mv Coutts, Alexander
RUN
dc.contributor.author.fl_str_mv Silva, Marta Vasconcelos Barreto Resina da
dc.subject.por.fl_str_mv Election
Partisan motivated reasoning
Selective exposure
Voter behaviour
Domínio/Área Científica::Ciências Sociais::Economia e Gestão
topic Election
Partisan motivated reasoning
Selective exposure
Voter behaviour
Domínio/Área Científica::Ciências Sociais::Economia e Gestão
description This paper studies the impact of confirmation bias on the choice between biased sources of political information in a pre-election period. A sample of 204 Portuguese respondents was used, through a survey regarding their political identity and relating it to each one’s choice of information sources, as a voter and as a single decision-maker. Significant differences in behaviour were found according to one’s political identity. Evidence was found for some significant confirmation-seeking behaviour among right-wing participants, but some hypotheses concerning expressive voting and the effects of various factors on confirmation bias weren’t confirmed.
publishDate 2020
dc.date.none.fl_str_mv 2020-05-23
2020-01-03
2020-05-23T00:00:00Z
2021-02-09T10:01:15Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/111525
TID:202609200
url http://hdl.handle.net/10362/111525
identifier_str_mv TID:202609200
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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