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首页> 外文期刊>Asian Transport Studies >Effects of Impulsive Sensation Seeking, Aggression and Risk-Taking Behaviors on the Vulnerability of Motorcyclists
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Effects of Impulsive Sensation Seeking, Aggression and Risk-Taking Behaviors on the Vulnerability of Motorcyclists

机译：冲动感觉寻求，攻击性和冒险行为对摩托车手的脆弱性的影响。

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摘要

While extensive research efforts have been devoted to improve the motorcycle safety, the relationship between rider behaviors and the crash risk is still not well understood. The objective of this study is to evaluate how behavioral factors influence the crash risk and to identify the most vulnerable group of motorcyclists. To explore the rider behaviors, a questionnaire containing 61-items of impulsive sensation seeking, aggression, and risk-taking behaviors was developed. By clustering the crash risk using the medoid portioning algorithm , a log-linear model relating rider behaviors to the crash risk has been developed. Results show that motorcyclists who have been involved in a crash score higher in all three behavioral traits. Aggressive and high risk-taking motorcyclists are more likely to fall under the high vulnerable group while impulsive sensation seeking behavior is not found to be significant. Defining personality types from aggression and risk-taking behaviors, “Extrovert” and “Follower” personality type of motorcyclists are more prone to crashes. The findings of this study will be useful for road safety campaign planners to identify and place more focus on target group. The results may also be useful to those who employ motorcyclists for their delivery businesses.
机译：尽管已经进行了广泛的研究来改善摩托车的安全性，但是骑手的行为和碰撞风险之间的关系仍然没有被很好地理解。这项研究的目的是评估行为因素如何影响撞车风险，并确定最易受伤害的摩托车手群体。为了探索骑手的行为，编制了包含61个项目的冲动感，攻击性和冒险行为的问卷。通过使用仿形分割算法对碰撞风险进行聚类，已开发出将车手行为与碰撞风险相关的对数线性模型。结果表明，参与碰撞的摩托车手在所有三个行为特征中得分都更高。积极进取和冒险精神高的摩托车手更可能属于高脆弱人群，而发现冲动感觉寻求行为并不重要。通过攻击性和冒险行为来定义人格类型，“外向”和“跟随”人格类型的摩托车手更容易崩溃。这项研究的结果将对道路安全运动计划者确定并更加关注目标人群很有用。该结果对于那些雇用摩托车手从事送货业务的人也可能有用。

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