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Article: Spatial updating during locomotion does not eliminate viewpoint-dependent visual object processing

TitleSpatial updating during locomotion does not eliminate viewpoint-dependent visual object processing
Authors
Issue Date2007
PublisherPsychology Press. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/13506285.asp
Citation
Visual Cognition, 2007, v. 15 n. 4, p. 402-419 How to Cite?
AbstractTwo experiments were conducted to investigate whether locomotion to a novel test view would eliminate viewpoint costs in visual object processing. Participants performed a sequential matching task for object identity or object handedness, using novel 3-D objects displayed in a head-mounted display. To change the test view of the object, the orientation of the object in 3-D space and the test position of the observer were manipulated independently. Participants were more accurate when the test view was the same as the learned view than when the views were different no matter whether the view change of the object was 50° or 90°. With 50° rotations, participants were more accurate at novel test views caused by participants' locomotion (object stationary) than caused by object rotation (observer stationary) but this difference disappeared when the view change was 90°. These results indicate that facilitation of spatial updating during locomotion occurs within a limited range of viewpoints, but that such facilitation does not eliminate viewpoint costs in visual object processing.
Persistent Identifierhttp://hdl.handle.net/10722/89575
ISSN
2015 Impact Factor: 1.433
2015 SCImago Journal Rankings: 0.905
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorZhao, Men_HK
dc.contributor.authorZhou, Gen_HK
dc.contributor.authorMou, Wen_HK
dc.contributor.authorHayward, Wen_HK
dc.contributor.authorOwen, Cen_HK
dc.date.accessioned2010-09-06T09:58:46Z-
dc.date.available2010-09-06T09:58:46Z-
dc.date.issued2007en_HK
dc.identifier.citationVisual Cognition, 2007, v. 15 n. 4, p. 402-419en_HK
dc.identifier.issn1350-6285en_HK
dc.identifier.urihttp://hdl.handle.net/10722/89575-
dc.description.abstractTwo experiments were conducted to investigate whether locomotion to a novel test view would eliminate viewpoint costs in visual object processing. Participants performed a sequential matching task for object identity or object handedness, using novel 3-D objects displayed in a head-mounted display. To change the test view of the object, the orientation of the object in 3-D space and the test position of the observer were manipulated independently. Participants were more accurate when the test view was the same as the learned view than when the views were different no matter whether the view change of the object was 50° or 90°. With 50° rotations, participants were more accurate at novel test views caused by participants' locomotion (object stationary) than caused by object rotation (observer stationary) but this difference disappeared when the view change was 90°. These results indicate that facilitation of spatial updating during locomotion occurs within a limited range of viewpoints, but that such facilitation does not eliminate viewpoint costs in visual object processing.en_HK
dc.languageengen_HK
dc.publisherPsychology Press. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/13506285.aspen_HK
dc.relation.ispartofVisual Cognitionen_HK
dc.rightsVisual Cognition. Copyright © Psychology Press.en_HK
dc.titleSpatial updating during locomotion does not eliminate viewpoint-dependent visual object processingen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1350-6285&volume=15&spage=402&epage=419&date=2007&atitle=Spatial+updating+during+locomotion+does+not+eliminate+viewpoint-dependent+visual+object+processing.+en_HK
dc.identifier.emailHayward, W:whayward@hkucc.hku.hken_HK
dc.identifier.authorityHayward, W=rp00630en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1080/13506280600783658en_HK
dc.identifier.scopuseid_2-s2.0-33947143690en_HK
dc.identifier.hkuros126946en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33947143690&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume15en_HK
dc.identifier.issue4en_HK
dc.identifier.spage402en_HK
dc.identifier.epage419en_HK
dc.identifier.isiWOS:000244843600002-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridZhao, M=15758825600en_HK
dc.identifier.scopusauthoridZhou, G=16030036600en_HK
dc.identifier.scopusauthoridMou, W=6701866618en_HK
dc.identifier.scopusauthoridHayward, W=7006352956en_HK
dc.identifier.scopusauthoridOwen, C=7202893093en_HK

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