Reference directions and reference objects in spatial memory of a briefly viewed layout
Mou, Weimin1,2; Xiao, Chengli1; McNamara, Timothy P.3; W. M. Mou
2008-07-01
发表期刊COGNITION
ISSN0010-0277
文章类型Article
卷号108期号:1页码:136-154
摘要Two experiments investigated participants' spatial memory of a briefly viewed layout. Participants saw an array of five objects on a table and, after a short delay, indicated whether the target object indicated by the experimenter had been moved. Experiment I showed that change detection was more accurate when non-target objects were stationary than when non-target objects were moved. This context effect was observed when participants were tested both at the original learning perspective and at a novel perspective. In Experiment 2, the arrays of five objects were presented on a rectangular table and two of the non-target objects were aligned with the longer axis of the table. Change detection was more accurate when the target object was presented with the two objects that were aligned with the longer axis of the table during learning than when the target object was presented with the two objects that were not aligned with the longer axis of the table during learning. These results indicated that the spatial memory of a briefly viewed layout has interobject spatial relations represented and utilizes an allocentric reference direction.; Two experiments investigated participants' spatial memory of a briefly viewed layout. Participants saw an array of five objects on a table and, after a short delay, indicated whether the target object indicated by the experimenter had been moved. Experiment I showed that change detection was more accurate when non-target objects were stationary than when non-target objects were moved. This context effect was observed when participants were tested both at the original learning perspective and at a novel perspective. In Experiment 2, the arrays of five objects were presented on a rectangular table and two of the non-target objects were aligned with the longer axis of the table. Change detection was more accurate when the target object was presented with the two objects that were aligned with the longer axis of the table during learning than when the target object was presented with the two objects that were not aligned with the longer axis of the table during learning. These results indicated that the spatial memory of a briefly viewed layout has interobject spatial relations represented and utilizes an allocentric reference direction. (C) 2008 Elsevier B.V. All rights reserved.
关键词spatial memory scene recognition spatial frames of reference
学科领域认知心理学
收录类别SSCI
语种英语
WOS记录号WOS:000257281300007
引用统计
被引频次:28[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/5661
专题中国科学院心理研究所回溯数据库(1956-2010)
通讯作者W. M. Mou
作者单位1.Chinese Acad Sci, Inst Psychol, State Key Lab Brain & Cognit Sci, Beijing 100101, Peoples R China
2.Univ Alberta, Dept Psychol, Edmonton, AB T6G 2M7, Canada
3.Vanderbilt Univ, Dept Psychol, Nashville, TN 37240 USA
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Mou, Weimin,Xiao, Chengli,McNamara, Timothy P.,et al. Reference directions and reference objects in spatial memory of a briefly viewed layout[J]. COGNITION,2008,108(1):136-154.
APA Mou, Weimin,Xiao, Chengli,McNamara, Timothy P.,&W. M. Mou.(2008).Reference directions and reference objects in spatial memory of a briefly viewed layout.COGNITION,108(1),136-154.
MLA Mou, Weimin,et al."Reference directions and reference objects in spatial memory of a briefly viewed layout".COGNITION 108.1(2008):136-154.
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