The role of visual attention in predicting driving impairment in older adults
The role of visual attention in predicting driving impairment in older adults
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DOI：
10.1037/0882-7974.20.4.610
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发表时间：
2005-12-01
影响因子：
3.7
通讯作者：
Dubinsky, R
中科院分区：
文献类型：
--
作者：
Hoffman, L;McDowd, JM;Dubinsky, R
这项研究评估了视觉注意力（通过DriverScan变化检测任务和有用视野测试[UFOV]测量）在预测63至87岁的155名成年人驾驶障碍中的作用。与之前的研究相反，参与者没有因视力障碍或车祸史而被过度抽样。虽然在过去的3年内的汽车事故的历史不能预测使用任何变量，驾驶性能在低保真度模拟器可以显着预测的变化检测任务的性能和划分和选择注意力子测试的UFOV在结构方程模型。每个措施在识别风险驾驶员的敏感性和特异性也进行了评估与受试者工作特征曲线。
This study evaluated the role of visual attention (as measured by the DriverScan change detection task and the Useful Field of View Test [UFOV]) in the prediction of driving impairment in 155 adults between the ages of 63 and 87. In contrast to previous research, participants were not oversampled for visual impairment or history of automobile accidents. Although a history of automobile accidents within the past 3 years could not be predicted using any variable, driving performance in a low-fidelity simulator could be significantly predicted by performance in the change detection task and by the divided and selection attention subtests of the UFOV in structural equation models. The sensitivity and specificity of each measure in identifying at-risk drivers were also evaluated with receiver operating characteristic curves.