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http://hdl.handle.net/2445/55507
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DC Field | Value | Language |
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dc.contributor.author | López-Moliner, Joan | - |
dc.contributor.author | Maiche, Alejandro | - |
dc.contributor.author | Estaún i Ferrer, Santiago | - |
dc.date.accessioned | 2014-07-04T15:51:58Z | - |
dc.date.available | 2014-07-04T15:51:58Z | - |
dc.date.issued | 2003 | - |
dc.identifier.issn | 0211-2159 | - |
dc.identifier.uri | http://hdl.handle.net/2445/55507 | - |
dc.description.abstract | Observers are often required to adjust actions with objects that change their speed. However, no evidence for a direct sense of acceleration has been found so far. Instead, observers seem to detect changes in velocity within a temporal window when confronted with motion in the frontal plane (2D motion). Furthermore, recent studies suggest that motion-in-depth is detected by tracking changes of position in depth. Therefore, in order to sense acceleration in depth a kind of second-order computation would have to be carried out by the visual system. In two experiments, we show that observers misperceive acceleration of head-on approaches at least within the ranges we used [600-800 ms] resulting in an overestimation of arrival time. Regardless of the viewing condition (only monocular or monocular and binocular), the response pattern conformed to a constant velocity strategy. However, when binocular information was available, overestimation was highly reduced. | - |
dc.format.extent | 18 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Universitat de València | - |
dc.relation.isformatof | Reproducció del document publicat a: http://www.uv.es/psicologica/articulos1.03/6-LOPEZMOLINER.pdf | - |
dc.relation.ispartof | Psicologica, 2003, vol. 24, p. 93-108 | - |
dc.rights | (c) López i Moliner, Joan et al., 2003 | - |
dc.source | Articles publicats en revistes (Cognició, Desenvolupament i Psicologia de l'Educació) | - |
dc.subject.classification | Velocitat | - |
dc.subject.classification | Percepció visual | - |
dc.subject.other | Speed | - |
dc.subject.other | Visual perception | - |
dc.title | Perception of acceleration in motion-in-depth with only monocular and both monocular and binocular information | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 513770 | - |
dc.date.updated | 2014-07-04T15:51:58Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Cognició, Desenvolupament i Psicologia de l'Educació) |
Files in This Item:
File | Description | Size | Format | |
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513770.pdf | 306.79 kB | Adobe PDF | View/Open |
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