Department of Social and Decision Sciences, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213-3890, USA.
J Adolesc Health. 2010 Mar;46(3):265-9. doi: 10.1016/j.jadohealth.2009.06.026. Epub 2009 Aug 28.
Although adolescents' expectations are accurate or moderately optimistic for many significant life events, they greatly overestimate their chances of dying soon. We examine here whether adolescents' mortality judgments are correlated with their perceptions of direct threats to their survival. Such sensitivity would indicate the importance of ensuring that adolescents have accurate information about those threats, as well as the psychological support needed to deal with them.
Data from two separate studies were used: a national sample of 3,436 14-18-year-old adolescents and a regional sample of 124 seventh graders and 132 ninth graders, 12-16 years old. Participants were asked about their chance of dying in the next year and before age 20, and about the extent of various threats to their physical well-being.
Adolescents in both samples greatly overestimated their chance of dying. Those mortality estimates were higher for adolescents who reported direct threats (e.g., an unsafe neighborhood). Thus, adolescents were sensitive to the relative size of threats to their survival, but not to the implications for absolute risk levels.
Contrary to the folk wisdom that adolescents have a unique sense of invulnerability, the individuals studied here reported an exaggerated sense of mortality, which was highest among those reporting greater threats in their lives. Such fears could affect adolescents' short-term well-being and future planning.
尽管青少年对许多重大生活事件的期望是准确的或适度乐观的,但他们大大高估了自己很快死亡的可能性。我们在这里研究青少年的死亡判断是否与他们对直接威胁生存的感知有关。这种敏感性表明,必须确保青少年获得有关这些威胁的准确信息,以及处理这些威胁所需的心理支持,这一点非常重要。
使用了两项独立研究的数据:一项是对 3436 名 14-18 岁青少年的全国性样本,另一项是对 124 名 7 年级学生和 132 名 9 年级学生(12-16 岁)的区域性样本。要求参与者估计自己在明年和 20 岁之前死亡的机会,以及他们的身体福祉受到各种威胁的程度。
两个样本中的青少年都大大高估了他们死亡的机会。那些报告直接威胁(例如不安全的社区)的青少年的死亡估计值更高。因此,青少年对生存威胁的相对大小很敏感,但对绝对风险水平的影响不敏感。
与青少年有一种独特的不可侵犯感的民间智慧相反,这里研究的个体报告了一种夸大的死亡感,在那些报告生活中更大威胁的个体中,这种恐惧感最高。这种恐惧可能会影响青少年的短期幸福感和未来规划。