Intrinsic orientation and study viewpoint in recognizing spatial structure of a shape

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	Intrinsic orientation and study viewpoint in recognizing spatial structure of a shape
	Li, Xiaoou 2; Mou, Weimin 1,2; McNamara, Timothy P.3; Weimin Mou
刊名	PSYCHONOMIC BULLETIN & REVIEW
	2009-06-01
卷号	16 期号:3 页码:518-523
ISSN号	1069-9384
文献子类	Article
英文摘要	Two experiments dissociated the roles of intrinsic orientation of a shape and participants' study viewpoint in shape recognition. In Experiment 1, participants learned shapes with a rectangular background that was oriented differently from their viewpoint, and then recognized target shapes, which were created by splitting study shapes along different intrinsic axes, at different views. Results showed that recognition was quicker when the study shapes were split along the axis parallel to the orientation of the rectangular background than when they were split along the axis parallel to participants' viewpoint. In Experiment 2, participants learned shapes without the rectangular background. The results showed that recognition was quicker when the study shape was split along the axis parallel to participants' viewpoint. In both experiments, recognition was quicker at the study view than at a novel view. An intrinsic model of object representation and recognition was proposed to explain these findings.; Two experiments dissociated the roles of intrinsic orientation of a shape and participants' study viewpoint in shape recognition. In Experiment 1, participants learned shapes with a rectangular background that was oriented differently from their viewpoint, and then recognized target shapes, which were created by splitting study shapes along different intrinsic axes, at different views. Results showed that recognition was quicker when the study shapes were split along the axis parallel to the orientation of the rectangular background than when they were split along the axis parallel to participants' viewpoint. In Experiment 2, participants learned shapes without the rectangular background. The results showed that recognition was quicker when the study shape was split along the axis parallel to participants' viewpoint. In both experiments, recognition was quicker at the study view than at a novel view. An intrinsic model of object representation and recognition was proposed to explain these findings.
学科主题	认知心理学
语种	英语
WOS记录号	WOS:000266579900012
公开日期	2011-08-22
内容类型	期刊论文
源URL	[http://ir.psych.ac.cn/handle/311026/5498]
专题	心理研究所_中国科学院心理研究所回溯数据库(1956-2010)
通讯作者	Weimin Mou
作者单位	1.Univ Alberta, Dept Psychol, Edmonton, AB T6G 2E9, Canada 2.Chinese Acad Sci, Inst Psychol, Beijing 100101, Peoples R China 3.Vanderbilt Univ, Nashville, TN USA
推荐引用方式 GB/T 7714	Li, Xiaoou,Mou, Weimin,McNamara, Timothy P.,et al. Intrinsic orientation and study viewpoint in recognizing spatial structure of a shape[J]. PSYCHONOMIC BULLETIN & REVIEW,2009,16(3):518-523.
APA	Li, Xiaoou,Mou, Weimin,McNamara, Timothy P.,&Weimin Mou.(2009).Intrinsic orientation and study viewpoint in recognizing spatial structure of a shape.PSYCHONOMIC BULLETIN & REVIEW,16(3),518-523.
MLA	Li, Xiaoou,et al."Intrinsic orientation and study viewpoint in recognizing spatial structure of a shape".PSYCHONOMIC BULLETIN & REVIEW 16.3(2009):518-523.