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Putting Up a Big Front: Car Design and Size Affect Road-Crossing Behaviour

机译:站稳脚跟:汽车设计和尺寸影响过马路行为

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摘要

Previous research suggests that people tend to see faces in car fronts and that they attribute personality characteristics to car faces. In the present study we investigated whether car design influences pedestrian road-crossing behaviour. An immersive virtual reality environment with a zebra crossing scenario was used to determine a) whether the minimum accepted distance for crossing the street is larger for cars with a dominant appearance than for cars with a friendly appearance and b) whether the speed of dominant-looking cars is overestimated as compared to friendly-looking cars. Participants completed both tasks while either standing on the pavement or on the centre island. We found that people started to cross the road later in front of friendly-looking low-power cars compared to dominant-looking high-power cars, but only if the cars were relatively large in size. For small cars we found no effect of power. The speed of smaller cars was estimated to be higher compared to large cars (size-speed bias). Furthermore, there was an effect of starting position: From the centre island, participants entered the road significantly later (i. e. closer to the approaching car) and left the road later than when starting from the pavement. Similarly, the speed of the cars was estimated significantly lower when standing on the centre island compared to the pavement. To our knowledge, this is the first study to show that car fronts elicit responses on a behavioural level.
机译:先前的研究表明,人们倾向于在汽车前部看到面部,并且将个性特征归因于汽车面部。在本研究中,我们调查了汽车设计是否会影响行人过路行为。使用具有斑马线场景的身临其境的虚拟现实环境来确定a)外观占主导地位的汽车的过街最小接受距离是否比外观友善的汽车要大;以及b)外观占优的速度与外观友好的汽车相比,汽车被高估了。参与者站在人行道上或中岛上时都完成了这两项任务。我们发现,与外观占主导地位的大功率汽车相比,人们后来在外观友好的低功率汽车前开始过马路,但前提是这些汽车的尺寸相对较大。对于小型汽车,我们发现动力没有影响。与大型车相比,小型车的速度估计更高(尺寸-速度偏差)。此外,存在起始位置的影响:与从人行道开始相比,参与者从中心岛进入道路要晚得多(即更靠近接近的汽车),并且离开道路要晚。同样,与人行道相比,停在中心岛上的汽车的速度估计大大降低。据我们所知,这是第一项显示汽车前部在行为水平上引起反应的研究。

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