Age influences visual attention characteristics among accident-free and accident-involved drivers
Age influences visual attention characteristics among accident-free and accident-involved drivers
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年龄影响无事故和发生事故驾驶员的视觉注意力特征
DOI：
10.1111/j.1468-5884.2010.00437.x
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发表时间：
2010
影响因子：
0.8
通讯作者：
K. Shinohara
中科院分区：
文献类型：
--
作者：
K. Ishimatsu;T. Miura;K. Shinohara
本研究采用有效视野（UFOV）格式，通过中心目标字母识别任务和周边目标规则性辨别任务，考察了视觉注意的年龄相关特征。本研究旨在探讨老化对UFOV性能的影响，以及事故历史与UFOV性能之间的关系。使用分散和集中注意力设计，在中心任务和外围任务中检查了两个年龄组（年轻人，老年人）的参与者的表现，作为参与者事故历史（无事故与事故）的函数。结果表明，分散注意力的成本在外围任务中最为明显，老年参与者的成本明显高于年轻参与者。特别是，年龄较大的参与者在处理不属于他们典型扫描模式的事件时更困难。结果表明，UFOV性能可能作为年轻人事故风险的独立指标。对于老年人来说，UFOV性能的评估结合驾驶行为的自我调节和自我评估可能是事故风险的更好指标。
The present study investigated age‐related characteristics of visual attention by employing a useful field of view (UFOV) format with a procedure consisting of a central target letter identification task and a peripheral target regularity discrimination task. This study aimed to examine the effects of aging on UFOV performance as well as the relationship between accident history and UFOV performance. Using divided and focused attention designs, the performance of participants in two age groups (younger, older) was examined in the central‐task and the peripheral‐task as a function of the participants' accident histories (accident‐free vs. accident‐involved). The results indicated that the cost of divided attention was most evident in the peripheral‐task and was significantly greater for older than younger participants. In particular, older participants had more difficulty processing events that were not part of their typical scan pattern. The results suggest that UFOV performance might function as an independent indicator of accident risk for younger adults. For older adults, evaluation of the UFOV performance in combination with self‐regulation and self‐assessment of driving behavior might be better indicators of accident risk.
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什么可以预测有用视场测试性能的变化？
影响因子：
3.7
作者：
Lunsman,Melissa;Edwards,JerriD;Andel,Ross;Small,BrentJ;Ball,KarleneK;Roenker,DanielL
通讯作者：
Roenker,DanielL
DOI：
10.1093/geronb/gbn034
发表时间：
2009-03-01
影响因子：
6.2
作者：
Ross, Lesley A.;Clay, Olivio J.;Joyce, John J.
通讯作者：
Joyce, John J.
影响因子：
3.7
作者：
OWSLEY, C;SLOANE, ME;BRUNI, JR
通讯作者：
BRUNI, JR
视觉定位：年龄和实践。
DOI：
10.1364/josaa.3.000864
发表时间：
1986
期刊：
Journal of the Optical Society of America. A, Optics and image science
影响因子：
--
作者：
Sekuler,R;Ball,K
通讯作者：
Ball,K