机动车驾驶员场依存性和速度估计能力对行车安全性的影响

Effect of Motor Vehicle Driver's Field Dependence and Speed Anticiption Ability on Traffic Safety

分析了事故与无事故机动车驾驶员在场依存性和速度估计能力方面的差异。结果表明：事故驾驶员场依存的程度显著大于无事故驾驶员；事故驾驶员在速度估计能力测验中的估计误差显著大于无事故驾驶员，并且事故驾驶员比无事故驾驶员有显著的过早反应倾向。因此，场依存性和速度估计能力可作为驾驶适宜性检查的重要心理素质指标。

The differences in the field dependence and the speed anticipation ability between accident and non-accident motor vehicle drivers are analyzed. The results show that accident drivershave greater degree of field dependence than the pon-accident drivers. In addition, the speed anticipation errors for accident drivers are greater than those of non-accident drivers, and the accident drivers have the tendency to make reaction too early in contrast with non-accident drivers.Therefore, the field dependence and the speed anticipation ability can be used as the key psychological test items of driving suitability check.