基于TPB的实习期驾驶人不安全行为评估研究

A Study on the Assessment of Unsafe Driver Behavior During Internship Based on TPB

为了提高实习期驾驶人的安全驾驶水平,减少危险驾驶行为,在计划行为理论的框架内引入不良情绪、心理负荷和驾驶感知解释变量。建立了基于改进计划行为理论的实习期驾驶人不安全行为的结构方程模型。通过使用SPSS26.0和AMOS 28.0软件对624份量表数据进行模型检验和假设验证。结果表明:该模型对分析实习期驾驶人不安全行为的影响因素有较好的解释力度;知觉行为控制、心理负荷度和驾驶感知对不安全驾驶行为意向存在较为显著的正向影响且依次降低;主观规范对不安全驾驶行为意向存在显著负面影响。

In order to improve safe driving and reduce risky driving behaviors of trainee drivers,adverse emotions,mental load and driving perception explanatory variables were introduced within the framework of the Theory of Planned Behavior.A structural equation model of unsafe behaviors of trainee drivers based on the improved theory of planned behavior was developed.The model was tested and hypotheses were verified by using SPSS 26.0 and AMOS 28.0 software on 624 scale data.The results showed that the model had good explanatory strength for analysing the influencing factors of unsafe behaviors of drivers in the internship period;perceptual behavioral control,mental loadiness and driving perception had a more significant positive and sequentially decreasing effect on the intention to engage in unsafe driving behaviors;and subjective norms had a significant negative effect on the intention to engage in unsafe driving behaviors.