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Effects of experience and processing demands on visual information acquisition in drivers 期刊名称： Ergonomics九阴真经门派刺探>孵的读音
作者： David E. Crundall, Geoffrey Underwood
爱400字作文年份： 1998年光头强图片大全
期号： 第4期
关键词： Driving; Vision; Demand
摘要：This study investigated the differences between novices and experienced drivers in their distribution of visual attention under different levels of cognitive load impod by different types of road, and as reflected in their visual arch strategies. The task involved a 20-min drive on various roads while the drivers'' eye movements were recorded. The measures taken included fixation durations, as an indicator of the time taken to assimilate fixated objects, and the variance of fixation co-ordinates to describe the spread of arch in both the horizontal and vertical axes. Differences were found between
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novices and experienced drivers according to the type of road being driven. The results suggested that experienced drivers lect visual strategies according to the complexity of the roadway, and that the strategies of novices
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码头英文内容由中国教育图书进出口有限公司引进
