Older driver failures of attention at intersections: Using change blindness methods to assess turn decision accuracy
Older driver failures of attention at intersections: Using change blindness methods to assess turn decision accuracy
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DOI：
10.1518/0018720054679542
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发表时间：
2005-06-01
期刊：
影响因子：
3.3
通讯作者：
Horrey, WJ
中科院分区：
文献类型：
--
作者：
Caird, JK;Edwards, CJ;Horrey, WJ
一个修改后的版本的闪烁技术，以诱导变化盲的影响，时间限制的决策准确性，在交叉口的62个年轻人（18-25岁），中年人（26-64岁），中年人（65-73岁），老年人（74岁以上）的司机。对36张交叉点照片进行了处理，使得一个对象（即，行人、车辆、标志或交通控制设备）将在使用修改的闪烁方法使图像交替5或8秒时改变。年轻和中年驾驶员做出的正确决策明显高于中年和老年驾驶员。Logistic回归分析的数据表明，年龄和/或时间是显着的预测因子的决策性能在14个36个路口。该研究的实际或潜在应用包括驾驶评估和碰撞调查。
A modified version of the flicker technique to induce change blindness was used to examine the effects of time constraints on decision-making accuracy at intersections on a total of 62 young (18-25 years), middle-aged (26-64 years), young-old (65-73 years), and old-old (74+ years) drivers. Thirty-six intersection photographs were manipulated so that one object (i.e., pedestrian, vehicle, sign, or traffic control device) in the scene would change when the images were alternated for either 5 or 8 s using the modified flicker method. Young and middle-aged drivers made significantly more correct decisions than did young-old and old-old drivers. Logistic regression analysis of the data indicated that age and/or time were significant predictors of decision performance in 14 of the 36 intersections. Actual or potential applications of this research include driving assessment and crash investigation.