Changes in sensation seeking and risk-taking propensity predict increases in alcohol use among early adolescents.
Changes in sensation seeking and risk-taking propensity predict increases in alcohol use among early adolescents.
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DOI：
10.1111/j.1530-0277.2010.01223.x
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发表时间：
2010-08
期刊：
影响因子：
--
通讯作者：
Lejuez CW
中科院分区：
文献类型：
--
作者：
MacPherson L;Magidson JF;Reynolds EK;Kahler CW;Lejuez CW
涉及去抑制特征的概念模型通常被应用于理解紧急酒精使用，但是，很少有人知道这些结构中的个体间变化如何与青春期早期酒精使用的增加有关。目前的研究利用行为和自我报告的工具，以捕捉的感觉寻求和冒险倾向的dispersionary为基础的结构，以检查这些结构的增加是否随着时间的推移与青少年早期饮酒的增加。参与者包括257名早期青少年（9-12岁）的社区样本，他们完成了自我报告的感觉寻求措施，评估冒险倾向的行为任务，以及过去一年饮酒的自我报告，在三个年度评估波。感觉寻求和冒险倾向都随着时间的推移表现出显着的增加，与额外的证据表明，在冒险倾向的行为措施的变化是不是由于实践的影响。更大的感觉寻求和更大的风险承担倾向表现出与过去一年的酒精使用在每个评估波的并发关系。前瞻性分析表明，在第一次评估波中考虑了酒精使用、感觉寻求和冒险倾向的初始水平后，两种结构的较大增加预测了随后评估波中酒精使用的可能性较大。结果表明，在早期青少年的初始酒精使用的个体变化的作用，在去抑制性状。具体来说，研究结果表明，这不仅仅是最初的感觉寻求水平和冒险倾向，有助于随后的酒精使用，但特别是在这些结构中的每一个预测更大的使用几率增加。未来的工作应继续评估青少年早期感觉寻求和冒险倾向的发展，并将这些结构作为干预措施的潜在手段，以减少青少年饮酒。
Conceptual models implicating disinhibitory traits often are applied to understanding emergent alcohol use, but, little is known of how inter-individual changes in these constructs relate to increases in alcohol use in early adolescence. The current study utilized behavioral and self-report instruments to capture the disinhibitory-based constructs of sensation seeking and risk taking propensity to examine if increases in these constructs over time related to increases in early adolescent alcohol use. Participants included a community sample of 257 early adolescents (aged 9-12) who completed a self-report measure of sensation seeking, a behavioral task assessing risk taking propensity, and a self-report of past year alcohol use, at three annual assessment waves. Both sensation seeking and risk taking propensity demonstrated significant increases over time, with additional evidence that change in the behavioral measure of risk taking propensity was not due to practice effects. Greater sensation seeking and greater risk taking propensity demonstrated concurrent relationships with past year alcohol use at each assessment wave. Prospective analyses indicated that after accounting for initial levels of alcohol use, sensation seeking, and risk taking propensity at the first assessment wave, larger increases in both constructs predicted greater odds of alcohol use at subsequent assessment waves. Results indicate the role of individual changes in disinhibitory traits in initial alcohol use in early adolescents. Specifically, findings suggest it is not simply initial levels of sensation seeking and risk taking propensity that contribute to subsequent alcohol use but in particular increases in each of these constructs that predict greater odds of use. Future work should continue to assess the development of sensation seeking and risk taking propensity in early adolescence and target these constructs in interventions as a potential means to reduce adolescent alcohol use.
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DOI：
10.1111/j-1469-7610.2007.01826.x
发表时间：
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影响因子：
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