Benefits and costs of uniqueness in multiple object tracking: The role of object complexity

	Benefits and costs of uniqueness in multiple object tracking: The role of object complexity
	Liu, Tianwei1 ; Chen, Wenfeng1 ; Liu, Chang Hong 2; Fu, Xiaolan1 ; Chen, WF (reprint author), Chinese Acad Sci, Inst Psychol, State Key Lab Brain & Cognit Sci, 4A Datun Rd, Beijing 100101, Peoples R China.
心理所单位排序	1
摘要	How do unique objects affect multiple-object tracking? Recent research has catalogued seemingly contradictory findings, varying from enhanced to impaired tracking performance. In this study, we explore the role of object complexity in this broad range of phenomena. In a series of three experiments, we demonstrate that unique objects of varying complexity can produce both costs and benefits on tracking performance. These experiments show that the key effects of uniqueness in object tracking are results of a tradeoff between tracking operation and processing of object identity information within the capacity limit of working memory. (c) 2012 Elsevier Ltd. All rights reserved.
关键词	Multiple object tracking Unique objects Object complexity Capacity limit
学科领域	Cognitive Psychology
	2012-08-01
语种	英语
发表期刊	VISION RESEARCH
ISSN	0042-6989
卷号	66 期号:1 页码:31-38
期刊论文类型	Article
URL	查看原文
收录类别	SCI
项目简介	This research was supported by grants from 973 Program (2011CB302201) and K.C. Wong Education Foundation. We thank Miss Emma Medford and Dr. Johan Hulleman for their thoughtful comments on an earlier version of this manuscript.
WOS记录号	WOS:000307601600005
资助机构	973 Program [2011CB302201] ; K.C. Wong Education Foundation
引用统计	被引频次：18[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/311026/11420
专题	脑与认知科学国家重点实验室
通讯作者	Chen, WF (reprint author), Chinese Acad Sci, Inst Psychol, State Key Lab Brain & Cognit Sci, 4A Datun Rd, Beijing 100101, Peoples R China.
作者单位	1.Chinese Acad Sci, Inst Psychol, State Key Lab Brain & Cognit Sci, Beijing 100101, Peoples R China 2.Univ Hull, Dept Psychol, Kingston Upon Hull HU6 7RX, N Humberside, England
第一作者单位	脑与认知科学国家重点实验室
推荐引用方式 GB/T 7714	Liu, Tianwei,Chen, Wenfeng,Liu, Chang Hong,et al. Benefits and costs of uniqueness in multiple object tracking: The role of object complexity[J]. VISION RESEARCH,2012,66(1):31-38.
APA	Liu, Tianwei,Chen, Wenfeng,Liu, Chang Hong,Fu, Xiaolan,&Chen, WF .(2012).Benefits and costs of uniqueness in multiple object tracking: The role of object complexity.VISION RESEARCH,66(1),31-38.
MLA	Liu, Tianwei,et al."Benefits and costs of uniqueness in multiple object tracking: The role of object complexity".VISION RESEARCH 66.1(2012):31-38.

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