Change detection versus change localization for faces, houses, and words
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | deu |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10451/63253 |
Resumo: | The other-race effect (ORE) is a well-known phenomenon in which people discriminate and recognize faces from their ethnic group more accurately than faces from other ethnic groups. Holistic processing, or the mandatory tendency to process all parts of an object together, has been proposed as an explanation for the ORE. According to the holistic perspective of the ORE, other-race faces might be subject to weaker holistic processing than own-race faces. However, evidence for this hypothesis is inconsistent. Although it is generally assumed that holistic processing helps the individuation of objects, holistic processing may also come at a cost. Specifically, holistic processing may reduce the capacity to localize changes in the constituent parts of an object, but not in detecting changes to an object as a whole. In the present study, we examined change detection and change localization accuracy for Caucasian and African faces, and houses. Performance was better for change detection than change localization for Caucasian faces. While clear costs of holistic processing for Caucasian faces were thus found, the difference between change localization and change detection was not obvious for African faces. However, childhood exposure to other-race people correlated with change detection for African faces, but not with change localization for African faces. Our results thus show that holistic processing of other-race faces may depend on early contact with other-race people. |
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Change detection versus change localization for faces, houses, and wordsOREFacesHolistic processingChange detectionChange localizationThe other-race effect (ORE) is a well-known phenomenon in which people discriminate and recognize faces from their ethnic group more accurately than faces from other ethnic groups. Holistic processing, or the mandatory tendency to process all parts of an object together, has been proposed as an explanation for the ORE. According to the holistic perspective of the ORE, other-race faces might be subject to weaker holistic processing than own-race faces. However, evidence for this hypothesis is inconsistent. Although it is generally assumed that holistic processing helps the individuation of objects, holistic processing may also come at a cost. Specifically, holistic processing may reduce the capacity to localize changes in the constituent parts of an object, but not in detecting changes to an object as a whole. In the present study, we examined change detection and change localization accuracy for Caucasian and African faces, and houses. Performance was better for change detection than change localization for Caucasian faces. While clear costs of holistic processing for Caucasian faces were thus found, the difference between change localization and change detection was not obvious for African faces. However, childhood exposure to other-race people correlated with change detection for African faces, but not with change localization for African faces. Our results thus show that holistic processing of other-race faces may depend on early contact with other-race people.SageRepositório da Universidade de LisboaVentura, PauloPereira, AlexandreCruz, F.Delgado, JoãoFaustino, BrunoGuerreiro, José Carlos2024-03-07T15:14:48Z2023-102024-02-05T10:40:51Z2023-10-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10451/63253deuVentura, P., Pereira, A., Cruz, F., Delgado, J., Faustino, B., & Guerreiro, J. C. (2023). Change detection versus change localization for faces, houses, and words. Perception, 52(10), 739-751. https://doi.org/0.1177/030100662311911930301-0066cv-prod-347910510.1177/030100662311911931468-4233metadata only accessinfo: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:RCAAP2024-03-11T01:19:10Zoai:repositorio.ul.pt:10451/63253Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:14:25.692768Repositório 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 |
Change detection versus change localization for faces, houses, and words |
title |
Change detection versus change localization for faces, houses, and words |
spellingShingle |
Change detection versus change localization for faces, houses, and words Ventura, Paulo ORE Faces Holistic processing Change detection Change localization |
title_short |
Change detection versus change localization for faces, houses, and words |
title_full |
Change detection versus change localization for faces, houses, and words |
title_fullStr |
Change detection versus change localization for faces, houses, and words |
title_full_unstemmed |
Change detection versus change localization for faces, houses, and words |
title_sort |
Change detection versus change localization for faces, houses, and words |
author |
Ventura, Paulo |
author_facet |
Ventura, Paulo Pereira, Alexandre Cruz, F. Delgado, João Faustino, Bruno Guerreiro, José Carlos |
author_role |
author |
author2 |
Pereira, Alexandre Cruz, F. Delgado, João Faustino, Bruno Guerreiro, José Carlos |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Repositório da Universidade de Lisboa |
dc.contributor.author.fl_str_mv |
Ventura, Paulo Pereira, Alexandre Cruz, F. Delgado, João Faustino, Bruno Guerreiro, José Carlos |
dc.subject.por.fl_str_mv |
ORE Faces Holistic processing Change detection Change localization |
topic |
ORE Faces Holistic processing Change detection Change localization |
description |
The other-race effect (ORE) is a well-known phenomenon in which people discriminate and recognize faces from their ethnic group more accurately than faces from other ethnic groups. Holistic processing, or the mandatory tendency to process all parts of an object together, has been proposed as an explanation for the ORE. According to the holistic perspective of the ORE, other-race faces might be subject to weaker holistic processing than own-race faces. However, evidence for this hypothesis is inconsistent. Although it is generally assumed that holistic processing helps the individuation of objects, holistic processing may also come at a cost. Specifically, holistic processing may reduce the capacity to localize changes in the constituent parts of an object, but not in detecting changes to an object as a whole. In the present study, we examined change detection and change localization accuracy for Caucasian and African faces, and houses. Performance was better for change detection than change localization for Caucasian faces. While clear costs of holistic processing for Caucasian faces were thus found, the difference between change localization and change detection was not obvious for African faces. However, childhood exposure to other-race people correlated with change detection for African faces, but not with change localization for African faces. Our results thus show that holistic processing of other-race faces may depend on early contact with other-race people. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-10 2023-10-01T00:00:00Z 2024-03-07T15:14:48Z 2024-02-05T10:40:51Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10451/63253 |
url |
http://hdl.handle.net/10451/63253 |
dc.language.iso.fl_str_mv |
deu |
language |
deu |
dc.relation.none.fl_str_mv |
Ventura, P., Pereira, A., Cruz, F., Delgado, J., Faustino, B., & Guerreiro, J. C. (2023). Change detection versus change localization for faces, houses, and words. Perception, 52(10), 739-751. https://doi.org/0.1177/03010066231191193 0301-0066 cv-prod-3479105 10.1177/03010066231191193 1468-4233 |
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metadata only access info:eu-repo/semantics/openAccess |
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metadata only access |
eu_rights_str_mv |
openAccess |
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application/pdf |
dc.publisher.none.fl_str_mv |
Sage |
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Sage |
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reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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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 |
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1799137797063311360 |