Emotions and Choice: Mechanisms of Behavior Change

情绪与选择：行为改变的机制

基本信息

批准号：
8853366
负责人：
Elizabeth Anya Phelps
金额：
$ 8.69万
依托单位：
NEW YORK UNIVERSITY
依托单位国家：
美国
项目类别：
财政年份：
2010
资助国家：
美国
起止时间：
2010-09-30 至 2016-08-31
项目状态：
已结题

来源：
https://reporter.nih.gov/project-details/8853366
关键词：
Adaptive Behaviors Address Adopted Affective Amygdaloid structure Arousal Automobile Driving Behavior Behavioral Behavioral Model Choice Behavior Clinical Cognitive Corpus striatum structure Decision Making Discipline Disease Eating Economic Models Economics Effectiveness Emotional Emotions Event Functional Magnetic Resonance Imaging Future Goals Health Human Hydrocortisone Individual Knowledge Link Mediating Modeling Neurosciences Research Obesity Personal Satisfaction Pharmaceutical Preparations Physiological Play Population Prefrontal Cortex Process Property Psychophysics Recommendation Relative (related person)Research Rewards Risk Role Science Scientist Stimulus Stress System Techniques abstracting addiction affective neuroscience behavior change compliance behavior discount discounting emotion regulation insight neuroeconomics relating to nervous system response social theories tool

项目摘要

Project Summary The goal of the proposed research is to understand and develop successful means of behavior change that could assist in treatment compliance broadly for a range of health problems, as well as specific treatments for disorders characterized by poor choices, such as obesity and addiction. To achieve this goal, we will combine techniques and insights from neuroeconomics and affective neuroscience. Specifically, we will use behavioral economic paradigms and models to isolate and quantify specific individual factors that influence decisions, including the rate at which future rewards are discounted in value and the relative sensitivity to loss or risk when assessing value. We will link these specific decision variables to specific components of emotion that may contribute to the value computation, such as the arousal response to a loss or gain. We will then build on recent advances in affective neuroscience examining means to change emotion -- including cognitive emotion regulation techniques and pharmacological manipulations - to explore how these impact the different decision variables. Finally, we will examine how another common emotional response known to impact health decisions, namely stress, alters both the specific decision variables and the effectiveness of the proposed techniques used to alter emotional responses and choice behavior.

项目摘要拟议的研究的目的是了解和发展成功的手段行为改变可以有助于对一系列健康的治疗依从性问题，以及以不良选择为特征的疾病的特定治疗方法，例如肥胖和成瘾。为了实现这一目标，我们将结合技术和来自神经经济学和情感神经科学的见解。具体来说，我们将使用行为经济范式和模型，以隔离和量化特定个人影响决策的因素，包括未来奖励的比率评估价值时的价值折现以及对损失或风险的相对敏感性。我们将这些特定的决策变量与可能的特定组成部分联系起来有助于价值计算，例如对损失或增益的唤醒响应。我们然后将基于情感神经科学检查的最新进展，以改变情绪 - 包括认知情绪调节技术和药理操纵 - 探索这些如何影响不同的决策变量。最后，我们将研究另一种已知影响健康的常见情绪反应决策，即压力，改变了具体决策变量和用于改变情绪反应和选择的拟议技术的有效性行为。

项目成果

期刊论文数量（17）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Positive autobiographical memory retrieval reduces temporal discounting.

DOI：
10.1093/scan/nsx086
发表时间：
2017-10-01
期刊：
Social cognitive and affective neuroscience
影响因子：
4.2
作者：
Lempert KM;Speer ME;Delgado MR;Phelps EA
通讯作者：
Phelps EA

Emotion and decision-making under uncertainty: Physiological arousal predicts increased gambling during ambiguity but not risk.

DOI：
10.1037/xge0000205
发表时间：
2016-10
期刊：
JOURNAL OF EXPERIMENTAL PSYCHOLOGY-GENERAL
影响因子：
4.1
作者：
FeldmanHall, Oriel;Glimcher, Paul;Baker, Augustus L.;Phelps, Elizabeth A.
通讯作者：
Phelps, Elizabeth A.

The effects of acute stress on the calibration of persistence.

急性压力对持久性校准的影响。

DOI：
10.1016/j.ynstr.2017.11.001
发表时间：
2018
期刊：
Neurobiology of stress
影响因子：
5
作者：
Lempert,KarolinaM;McGuire,JosephT;Hazeltine,DanielleB;Phelps,ElizabethA;Kable,JosephW
通讯作者：
Kable,JosephW

Emotional arousal and discount rate in intertemporal choice are reference dependent.

跨期选择中的情绪唤醒和贴现率是参考相关的。