Social Influence on Emotion in Adolescence

社会对青春期情绪的影响

• 批准号: 9051296
• 负责人: Rebecca E Martin
• 金额: $ 4.31万
• 依托单位: COLUMBIA UNIV NEW YORK MORNINGSIDE
• 依托单位国家: 美国
• 财政年份: 2015
• 资助国家: 美国
• 起止时间: 2015-11-16 至 2018-11-15
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/9051296
• 关键词: Address; Adolescence; Adolescent; Adolescent Development; Adult; Affect; Affective; Age of Onset; Amygdaloid structure; Appetitive Behavior; Basic Science; Behavior; Behavioral Mechanisms; Bipolar Disorder; Brain; Brain region; Conflict (Psychology); Development; Eating Disorders; Emotional; Emotions; Feedback; Food; Goals; Intervention; Knowledge; Literature; Major Depressive Disorder; Measures; Mental Health; Mental disorders; Modeling; Mood Disorders; Neurocognitive; Personal Satisfaction; Play; Preparation; Process; Reporting; Research; Rewards; Risk Behaviors; Role; Schools; Shapes; Social Change; Social Impacts; Social Power; Stimulus; Stress; System; Teenagers; Time; Ventral Striatum; Work; base; cognitive control; cognitive neuroscience; craving; emotional experience; emotional reaction; experience; improved; lens; negative mood; neuromechanism; novel; peer; peer influence; public health intervention; public health relevance; response; social

 DESCRIPTION (provided by applicant): Adolescence is a developmental period characterized by increased emotional volatility and reported stress, and relatedly, is also the typical age of onset for many psychiatric mood disorders. Concurrently, the social lives of adolescents change and expand reflecting increased independence and preparation for adulthood. While the emotional and social changes that take place during adolescence are well documented, less research has examined the relationship between the two, or in other words, how do social forces shape emotions? To address this gap in the literature, this proposal will take a developmental cognitive neuroscience approach to examine mechanisms underlying the relationship between social and emotional processing during adolescence. Aim 1 will examine how social influence shapes responses to negative situations during adolescence compared to adulthood. This aim is meant to address the observed increase in negative mood states that take place during adolescence. Aim 2 will measure how social influence shapes responses to primary rewards during adolescence compared to adulthood. This aim will address the heightened reward response observed in adolescents compared to adults. By investigating the impact of social feedback in both aversive and appetitive affective domains, our goal is to (a) explore the power of social influence in changing affective responses and (b) uncover the behavioral and neural mechanisms supporting these changes. By closely examining the relationship between social and emotional changes that take place during adolescence with a scientific lens, this proposal will contribute to basic research on adolescent development, and can inform efforts to improve teen-focused mental health practices and public health interventions.

 描述（由申请人提供）：青春期是一个以情绪波动和压力增加为特征的发育时期，与此相关，也是许多精神情绪障碍的典型发病年龄，同时，青少年的社交生活发生变化和扩大，反映出独立性的增强。虽然青春期发生的情绪和社会变化已有充分记录，但很少有研究探讨两者之间的关系，或者换句话说，社会力量如何塑造情绪？该提案将采取研究青少年时期社会和情绪处理之间关系的机制的发展认知神经科学方法将研究社会影响如何影响青少年时期与成年时期对消极情况的反应。这一目标旨在解决观察到的消极情绪状态的增加。目标 2 将衡量青少年时期与成年时期相比，社会影响如何影响对主要奖励的反应。该目标将通过调查社会反馈对厌恶和成年人的影响来解决青少年相对于成年人所观察到的丰富的奖励反应。在食欲情感领域，我们的目标是（a）探索社会影响力改变情感反应的力量，（b）通过仔细研究青春期发生的社会和情感变化之间的关系，揭示支持这些变化的行为和神经机制。从科学的角度来看，该提案将有助于青少年发展的基础研究，并可为改善以青少年为中心的心理健康实践和公共卫生干预措施的努力提供信息。