Crancer A, Dille J M, Delay J C, Wallace J E, Haykin M D
Science. 1969 May 16;164(3881):851-4. doi: 10.1126/science.164.3881.851.
The effects of marihuana, alcohol, and no treatment on simulated driving performance were determined for experienced marihuana smokers. Subjects experiencing a "social marihuana high" accumulated significantly more speedometer errors than when under control conditions, whereas there were no significant differences in accelerator, brake, signal, steering, and total errors. The same subjects intoxicated from alcohol accumulated significantly more accelerator, brake, signal, speedometer, and total errors than under normal conditions, whereas there was no significant difference in steering errors. Impairment in simulated driving performance does not seem to be a function of increased marihuana dosage or inexperience with the drug.
针对有经验的大麻吸食者，研究了大麻、酒精以及不进行处理对模拟驾驶性能的影响。处于“社交性大麻兴奋状态”的受试者积累的速度计误差比在对照条件下显著更多，而在油门、刹车、信号灯、转向和总误差方面没有显著差异。同样这些受试者在酒精致醉状态下积累的油门、刹车、信号灯、速度计和总误差比正常状态下显著更多，而在转向误差方面没有显著差异。模拟驾驶性能的损害似乎并非大麻剂量增加或对该药物缺乏经验的结果。
