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The safety margin and perceived safety of pedestrians at unmarked roadway

文献类型：期刊论文

作者Zhuang, Xiangling2,3; Wu, Changxu1
刊名TRANSPORTATION RESEARCH PART F-TRAFFIC PSYCHOLOGY AND BEHAVIOUR
出版日期2012-03-01
卷号15期号:2页码:119-131
关键词Pedestrian Unmarked roadway Perceived safety Safety margin Path analysis
ISSN号1369-8478
产权排序1
通讯作者Wu, CX (reprint author), SUNY Buffalo, Buffalo, NY 14260 USA.
英文摘要Many pedestrians cross out of crosswalks (i.e., unmarked roadway) in developing countries, but researches about their safety are under reported. This study explored safety related factors and their casual relations at unmarked roadway. Videos of 254 pedestrians' crossing process were analyzed objectively on safety and evaluated subjectively on perceived safety. The two safety indexes are consistent on important factors, with higher running frequency reduce safety while bigger group size increase safety. The two factors had contrary effect on pedestrian speed, which is positively related with safety. Higher looking frequency before crossing also enhance safety, partly by reducing running frequency and increasing going backwards with its planning nature. Longer waiting time before crossing can facilitate this planning behavior while at the same time leads to bigger group size. Buses are safer than cars, but they are not perceived as safer. In situations where only some vehicles yield, yielding ones bring danger due to sight blocking of unyielding ones in adjacent lanes. These findings can be applied to the design of intelligent transportation systems and the education of drivers and pedestrians to improve safety. (C) 2011 Elsevier Ltd. All rights reserved.
学科主题Health psychology
收录类别SSCI
语种英语
WOS记录号WOS:000301206500004
源URL[http://ir.psych.ac.cn/handle/311026/13307]  
专题心理研究所_中国科学院心理健康重点实验室
作者单位1.SUNY Buffalo, Buffalo, NY 14260 USA
2.Chinese Acad Sci, Inst Psychol, Beijing 100864, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing 100864, Peoples R China
推荐引用方式
GB/T 7714		 Zhuang, Xiangling,Wu, Changxu. The safety margin and perceived safety of pedestrians at unmarked roadway[J]. TRANSPORTATION RESEARCH PART F-TRAFFIC PSYCHOLOGY AND BEHAVIOUR,2012,15(2):119-131.
APA Zhuang, Xiangling,&Wu, Changxu.(2012).The safety margin and perceived safety of pedestrians at unmarked roadway.TRANSPORTATION RESEARCH PART F-TRAFFIC PSYCHOLOGY AND BEHAVIOUR,15(2),119-131.
MLA Zhuang, Xiangling,et al."The safety margin and perceived safety of pedestrians at unmarked roadway".TRANSPORTATION RESEARCH PART F-TRAFFIC PSYCHOLOGY AND BEHAVIOUR 15.2(2012):119-131.

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来源：心理研究所

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