行人攻击倾向对过街决策的影响及危险忽视效应

The Influence of Aggressive Tendency on Pedestrian Crossing Decisions and The Effect of Danger Neglect

目的探讨人-车冲突情境中行人攻击倾向对过街决策的影响和对危险忽视效应的作用。方法随机选取120名大学生被试进行《中文版行人行为量表》问卷测试和真实城市郊区交叉路口交通情境视频眼动(搜索时间)测试。结果在人-车冲突情境中,行人攻击倾向对过街决策产生消极影响,攻击倾向越高,过街正确率越低。行人攻击倾向会对前方转弯车辆产生危险忽视效应,攻击倾向越高,对前方右转弯车道兴趣区的搜索时间越短,对危险忽视效应越大。兴趣区搜索时间在行人攻击倾向和过街决策正确率之间具有中介作用。结论该研究有助于改善行人道路交通安全现状,为行人过街提供更多的安全教育和指导,培养行人做出更多的亲社会行为,营造更安全的过街心理环境。

Objective To explore the impact of pedestrian aggression tendency on Pedestrian crossing decision-making and the role of risk neglect effect in the context of human vehicle conflic.Methods 120 college students were randomly selected to participate in the Chinese version of the Pedestrian Behavior Scale and the real urban suburban intersection traffic situation video eye movement(Total Visit Duration)test.Results Pedestrian aggression tendency has a negative impact on crossing decision-making,the higher the attack tendency,the lower the crossing accuracy,and the less the visual attention allocation to turning vehicles.Pedestrian aggression tendency will have a danger neglect effect on the turning vehicles ahead,The higher the attack tendency,the shorter the search time for the interest area of the right turning lane ahead,and the greater the danger neglect effect.At the same time,the search time of ROI for the interest area plays an intermediary role between pedestrian aggression tendency and the accuracy of crossing decision.Conclusion This paper provides a theoretical basis for pedestrian safety education,and provides some measures and suggestions for improving pedestrian bad crossing decision-making.