Are rash impulsive and reward sensitive traits distinguishable? A test in young adults.
Are rash impulsive and reward sensitive traits distinguishable? A test in young adults.
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轻率的冲动和奖励敏感特征可以区分吗？年轻人的测试。
DOI：
10.1016/j.paid.2016.05.027
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发表时间：
2016-09
影响因子：
4.3
通讯作者：
Pardo ST
中科院分区：
文献类型：
--
作者：
Romer AL;Reyna VF;Pardo ST
青少年和年轻人的特点是倾向于危险行为，一系列特征被认为是这种行为的个体差异的预测因素。在这里，我们测试了反映鲁莽冲动的特征和奖励敏感度之间的关键区别，前者是鲁莽冲动的倾向，后者是不考虑后果地从事危险行为的倾向，后者是被新奇和有益的经历所吸引的倾向。为了检验这一区别的有效性，我们在899名18至22岁的样本中检验了8个风险相关特征的因子结构。我们预测，鲁莽的冲动特征在结构上可以与奖励敏感特征分开，并将唯一地预测相对不适应的冒险行为(例如，吸毒)。此外，我们预测，奖励敏感特征将与适应性(例如，参加比赛)和不适应风险行为有关。结果揭示了区分这些特征的因素结构，其中鲁莽、冲动和对回报敏感的特征唯一地预测了不同形式的冒险行为。结果表明，区分反映这两种形式的冒险行为的特征是可能的，这对测量和解释年轻人的风险倾向是有意义的。
Adolescents and young adults are characterized as prone to risky behavior with a wide range of traits identified as predictors of individual differences in this behavior. Here we test a crucial difference between traits that reflect rash impulsivity, the tendency to engage in risky behavior without consideration of consequences, versus reward sensitivity, the tendency to be attracted to novel and rewarding experience. To test the validity of this distinction, we examined the factorial structure of eight risk-related traits in a sample of 899 18 to 22 year-olds. We predicted that rash impulsive traits would be separable in structure from reward sensitive traits and would uniquely predict relatively maladaptive risk-taking (e.g., drug use). In addition, we predicted that reward sensitive traits would be related to both adaptive (e.g., entering competitions) and maladaptive risk behaviors. Results revealed a factorial structure that distinguished these traits, with rash impulsive and reward sensitive traits uniquely predictive of different forms of risk-taking. The results suggest that it is possible to distinguish traits that reflect these two forms of risk-taking with implications for the measurement and interpretation of risk propensities in youth.
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影响因子：
3.7
作者：
Berns GS;Moore S;Capra CM
通讯作者：
Capra CM
影响因子：
4.4
作者：
Dawe, S;Gullo, MJ;Loxton, NJ
通讯作者：
Loxton, NJ
影响因子：
2.6
作者：
Horn, NR;Dolan, M;Woodruff, PWR
通讯作者：
Woodruff, PWR
影响因子：
3.5
作者：
Kirby, Kris N.
通讯作者：
Kirby, Kris N.
DOI：
10.1111/j.1360-0443.2008.02434.x
发表时间：
2009-02
期刊：
Addiction (Abingdon, England)
影响因子：
--
作者：
Cyders MA;Flory K;Rainer S;Smith GT
通讯作者：
Smith GT