驾驶员决策风格对驾驶风格的影响

Effect of Decision Making Style on Drivers' Driving Style

目的探索驾驶员决策风格对驾驶风格的影响。方法采用多维度驾驶风格量表(MDSI-C)和一般决策风格量表(GDMS)对199名驾驶员进行测量。结果 MDSI-C感觉寻求、愤怒、焦虑和分心4个维度的性别差异显著(t=-3.021,-4.259,3.550,5.531,P<0.01)。理智与感觉寻求、分心和焦虑维度得分呈负相关(r=-0.352^-0.383,P<0.01)。直觉冲动与感觉寻求、分心和焦虑维度呈正相关(r=0.140~0.264,P<0.05)。依赖与愤怒、冒险维度呈负相关(r=-0.221,-0.242,P<0.01),与分心和焦虑维度呈正相关(r=0.350,0.477,P<0.01)。回归分析发现:驾驶员各人口学因素和DMPS各维度的主效应,可以分别解释冒险型、愤怒型和焦虑型驾驶风格36.9%、21.1%和42.1%的变异。结论不同决策风格类型通过影响驾驶员的驾驶风格,进而影响驾驶安全。

Objective To explore the effect of decision making style on drivers' driving styles. Methods 199 drivers were measured by using Chinese Multi- dimensional Driving Style Inventory and General Decision- Making Style scale revised by Chen xiaochen et al. Results Gender difference were found in sensation seeking,angry,anxious and dissociative driving styles( t =- 3. 021,- 4. 259,3. 550,5. 531,P < 0. 01). Rational correlated negatively with sensation seeking,dissociative and anxious driving style( r =- 0. 352 ^- 0. 383,P < 0. 01). Intuition- impulsive positively correlated with sensation seeking,dissociative and anxious driving styles( r = 0. 140 ~ 0. 264,P <0. 05). Dependent correlated negatively with angry and reckless driving styles( r =- 0. 221,- 0. 242,P < 0. 01),and correlated positively with dissociative and anxious driving style( r = 0. 350,0. 477,P < 0. 01). Regression analysis revealed that the effect of demographic factors and DMPS can explian 36. 9% variation of reckless driving style,21. 1%of angry driving style and 42. 1% of anxious driving style. Conclusion Different styles of decision- making have different effect on drivers' driving style,thereby affecting their driving safety.