Differential Susceptibility for Adolescents’ Development of Risk-Taking Behavior: A Time-Varying Approach
青少年的不同易感性——冒险行为的发展:随时间变化的方法
基本信息
- 批准号:2202185
- 负责人:
- 金额:$ 13.8万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Fellowship Award
- 财政年份:2022
- 资助国家:美国
- 起止时间:2022-09-15 至 2024-08-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This award was provided as part of NSF's Social, Behavioral and Economic Sciences (SBE) Postdoctoral Research Fellowships (SPRF) program. The goal of the SPRF program is to prepare promising, early career doctoral-level scientists for scientific careers in academia, industry or private sector, and government. SPRF awards involve two years of training under the sponsorship of established scientists and encourage Postdoctoral Fellows to perform independent research. NSF seeks to promote the participation of scientists from all segments of the scientific community, including those from underrepresented groups, in its research programs and activities; the postdoctoral period is considered to be an important level of professional development in attaining this goal. Each Postdoctoral Fellow must address important scientific questions that advance their respective disciplinary fields. Under the sponsorship of Dr. Eva H Telzer at the University of North Carolina at Chapel Hill, this postdoctoral fellowship award supports an early career scientist, Dr. Emma Armstrong-Carter, studying the development of adolescent’ risk-taking behavior. Adolescents are renowned for engaging in high levels of risk-taking behavior such as unsafe driving, alcohol and drug use, and risky sexual behaviors that can compromise their physical, emotional, and academic wellbeing. Adolescents who grow up in contexts of socioeconomic disadvantage are more likely to engage in heightened risk-taking behaviors due to environmental stressors and resource limitations. However, little is known about which factors protect adolescents or make adolescents particularly susceptible to heightened risk-taking behavior in contexts of socioeconomic disadvantage.This research will advance fundamental scientific knowledge about adolescent’ risk-taking behavior by investigating whether adolescents are more neurologically susceptible for risk taking at some time points compared to others. Specifically, we will investigate whether differential neural susceptibility for risk-taking behavior (1) varies within adolescents across years, and (2) varies within adolescents across days. We will use a novel longitudinal, within-subjects research design with repeated neuroimaging and electroencephalogram measurements. By integrating cognitive neuroscience methods and adolescents’ behavioral assessments, this project will help to shed light on a crucial and ongoing social problem: how to reduce the effects of persistent inequalities on youth, and promote adolescents’ positive development across contexts.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
该奖项是美国国家科学基金会社会、行为和经济科学(SBE)博士后研究奖学金(SPRF)计划的一部分。SPRF计划的目标是为学术界、工业界或私营部门和政府的科学事业准备有前途的早期职业博士级科学家。SPRF奖励包括在知名科学家的赞助下进行为期两年的培训,并鼓励博士后进行独立研究。美国国家科学基金会寻求促进科学界各阶层的科学家,包括那些未被充分代表的群体的科学家,参与其研究项目和活动;博士后阶段被认为是实现这一目标的一个重要的专业发展阶段。每个博士后必须解决各自学科领域的重要科学问题。在北卡罗来纳大学教堂山分校(University of North Carolina at Chapel Hill)的伊娃·H·特尔泽(Eva H . Telzer)博士的赞助下,这项博士后奖学金资助了一位早期职业科学家艾玛·阿姆斯特朗-卡特(Emma Armstrong-Carter)博士,她正在研究青少年冒险行为的发展。青少年以从事高风险行为而闻名,如不安全驾驶、酗酒和吸毒以及危险的性行为,这些行为会损害他们的身体、情感和学业健康。由于环境压力和资源限制,在社会经济劣势环境中成长的青少年更有可能从事高风险行为。然而,在社会经济不利的背景下,哪些因素可以保护青少年或使青少年特别容易产生高风险行为,我们知之甚少。这项研究将通过调查青少年在某些时间点是否比其他人更容易在神经系统上冒险,来推进青少年冒险行为的基础科学知识。具体来说,我们将调查风险行为的神经易感性差异是否(1)在青少年中不同年份的差异,(2)在青少年中不同日子的差异。我们将采用一种新颖的纵向、受试者内研究设计,反复进行神经成像和脑电图测量。通过将认知神经科学方法与青少年行为评估相结合,该项目将有助于揭示一个关键且持续存在的社会问题:如何减少持续存在的不平等对青少年的影响,并促进青少年在不同背景下的积极发展。该奖项反映了美国国家科学基金会的法定使命,并通过使用基金会的知识价值和更广泛的影响审查标准进行评估,被认为值得支持。
项目成果
期刊论文数量(0)
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Emma Armstrong-Carter其他文献
Socioeconomic status and adolescents’ risk-taking behavior: No longitudinal link or differences by neurobiological activation when anticipating social rewards
社会经济地位与青少年冒险行为:在预期社会奖励时不存在纵向联系或神经生物学激活方面的差异
- DOI:
10.1016/j.dcn.2025.101530 - 发表时间:
2025-04-01 - 期刊:
- 影响因子:4.900
- 作者:
Emma Armstrong-Carter;Seh-Joo Kwon;Nathan A. Jorgensen;Mitchell J. Prinstein;Kristen A. Lindquist;Eva H. Telzer - 通讯作者:
Eva H. Telzer
An Urgent Need to Support Children and Adolescents Who Are Caregivers for Family in the United States
美国急需支持那些为家庭提供照料的儿童和青少年
- DOI:
10.1016/j.jadohealth.2024.01.021 - 发表时间:
2024-05-01 - 期刊:
- 影响因子:4.500
- 作者:
Emma Armstrong-Carter;Robert Sege - 通讯作者:
Robert Sege
Emma Armstrong-Carter的其他文献
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