Peer Influences on Adolescent Decision Making.
Peer Influences on Adolescent Decision Making.
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DOI：
10.1177/0963721412471347
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发表时间：
2013-04
影响因子：
7.2
通讯作者：
Steinberg L
中科院分区：
文献类型：
--
作者：
Albert D;Chein J;Steinberg L
对青少年高风险行为的研究已经进入了一个令人兴奋的新阶段。超越了与风险感知和推理相关的“冷静”认知过程的年龄差异的实验室研究，新的方法已经将重点转移到社会和情感因素对青少年神经认知的影响上。我们回顾最近的研究表明，青少年的冒险倾向部分来自于一个成熟的差距，早期青少年重塑大脑的社会情感奖励系统和认知控制系统的逐渐，长期的加强。当青少年与同龄人相处的时间越来越长时，研究表明，与同龄人相关的刺激可能会使奖励系统敏感，从而对风险行为的奖励价值做出反应。随着认知控制系统在青少年时期逐渐成熟，青少年协调情感和认知的能力也在增长，即使在情绪激动的情况下也能进行自我调节。这些能力反映在抵抗同伴影响的能力逐渐增强。
Research efforts to account for elevated risk behavior among adolescents have arrived at an exciting new stage. Moving beyond laboratory studies of age differences in “cool” cognitive processes related to risk perception and reasoning, new approaches have shifted focus to the influence of social and emotional factors on adolescent neurocognition. We review recent research suggesting that adolescent risk-taking propensity derives in part from a maturational gap between early adolescent remodeling of the brain's socio-emotional reward system and a gradual, prolonged strengthening of the cognitive control system. At a time when adolescents spend an increasing amount of time with their peers, research suggests that peer-related stimuli may sensitize the reward system to respond to the reward value of risky behavior. As the cognitive control system gradually matures over the course of the teenage years, adolescents grow in their capacity to coordinate affect and cognition, and to exercise self-regulation even in emotionally arousing situations. These capacities are reflected in gradual growth in the capacity to resist peer influence.
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影响因子：
16.2
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