The role of (other or self-) reference in the perception of expanding biological motion
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2008 |
| Outros Autores: | |
| Idioma: | eng |
| Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| Texto Completo: | http://hdl.handle.net/1822/26398 |
Resumo: | ECVP Abstract publicados em Perception, n.º 37 Supplement, page 109 |
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The role of (other or self-) reference in the perception of expanding biological motionScience & TechnologySocial SciencesECVP Abstract publicados em Perception, n.º 37 Supplement, page 109revious research has suggested that exocentric and egocentric perceptions are associated with different performances in various tasks. However it is unclear if the use of self-reference would differently affect the perception of expanding biological and rigid motion? Experiment 1 consisted in an exocentric velocity judgement between simultaneous expanding patterns--two rigid, two biological, or one of each. Results revealed more correct responses and lower reaction times for rigid (less complex) stimuli. Experiment 2 used the same stimuli in a self-based collision estimation. The observer had to judge whether an object moving towards his/her direction would pass him/her before or after a sound marker. Here, biological pattern elicited more accurate collision estimations. A high bias, speed overestimation, was verified in the presence of rigid objects. Reaction times did not differ between conditions. In an exocentric task the complexity of the motion seems to be the crucial factor. However in an egocentric task with higher potential for action, biological patterns elicited better responses, even when patterns were more complex.Fundação para a Ciência e a Tecnologia (FCT)Pion Ltd.Universidade do MinhoMouta, SandraSantos, Jorge A.2008-08-282008-08-28T00:00:00Zconference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/1822/26398eng0301-0066http://www.perceptionweb.com/abstract.cgi?id=v080561info: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:RCAAP2024-05-11T05:39:34Zoai:repositorium.sdum.uminho.pt:1822/26398Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-05-11T05:39:34Repositório 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 |
The role of (other or self-) reference in the perception of expanding biological motion |
| title |
The role of (other or self-) reference in the perception of expanding biological motion |
| spellingShingle |
The role of (other or self-) reference in the perception of expanding biological motion Mouta, Sandra Science & Technology Social Sciences |
| title_short |
The role of (other or self-) reference in the perception of expanding biological motion |
| title_full |
The role of (other or self-) reference in the perception of expanding biological motion |
| title_fullStr |
The role of (other or self-) reference in the perception of expanding biological motion |
| title_full_unstemmed |
The role of (other or self-) reference in the perception of expanding biological motion |
| title_sort |
The role of (other or self-) reference in the perception of expanding biological motion |
| author |
Mouta, Sandra |
| author_facet |
Mouta, Sandra Santos, Jorge A. |
| author_role |
author |
| author2 |
Santos, Jorge A. |
| author2_role |
author |
| dc.contributor.none.fl_str_mv |
Universidade do Minho |
| dc.contributor.author.fl_str_mv |
Mouta, Sandra Santos, Jorge A. |
| dc.subject.por.fl_str_mv |
Science & Technology Social Sciences |
| topic |
Science & Technology Social Sciences |
| description |
ECVP Abstract publicados em Perception, n.º 37 Supplement, page 109 |
| publishDate |
2008 |
| dc.date.none.fl_str_mv |
2008-08-28 2008-08-28T00:00:00Z |
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conference object |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1822/26398 |
| url |
http://hdl.handle.net/1822/26398 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
0301-0066 http://www.perceptionweb.com/abstract.cgi?id=v080561 |
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info:eu-repo/semantics/openAccess |
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openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Pion Ltd. |
| publisher.none.fl_str_mv |
Pion Ltd. |
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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) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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mluisa.alvim@gmail.com |
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1817544694937157632 |