Annenberg Public Policy Centre, Adolescent Risk Communication Institute, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
J Adolesc Health. 2010 Jan;46(1):90-2. doi: 10.1016/j.jadohealth.2009.06.005. Epub 2009 Aug 13.
In a national youth sample, the propensity to use substances was more strongly related to motor vehicle crashes than use of any specific substance studied (cigarette, alcohol, marijuana). Substance use propensity was associated with sensation seeking, suggesting that increased crash risk for these youth is likely a result of general risk-taking tendencies.
在一项全国性的青年样本研究中,与机动车事故相关的倾向比研究中任何特定物质(香烟、酒精、大麻)的使用更为强烈。物质使用倾向与寻求刺激有关,这表明这些青年的事故风险增加可能是由于普遍的冒险倾向造成的。