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Investigating the influence of natural social information on infants’ development of emotion understanding

研究自然社会信息对婴儿情绪理解发展的影响

基本信息

批准号：
10703210
负责人：
Marissa Ogren
金额：
$ 6.95万
依托单位：
RUTGERS THE STATE UNIV OF NJ NEWARK
依托单位国家：
美国
项目类别：
财政年份：
2021
资助国家：
美国
起止时间：
2021-09-01 至 2024-08-31
项目状态：
已结题

来源：
https://reporter.nih.gov/project-details/10703210
关键词：
Address Affective Age Age Months Anger Applied Research Attention Basic Science Behavioral Categories Child Child Development Code Cognitive Cognitive Science Competence Data Development Diagnostic Early Intervention Emotional Emotional disorder Emotions Environment Event Exposure to Expressed Emotion Eye Movements Face Facial Expression Foundations Goals Infant Infant Development Intervention Label Language Learning Life Linguistics Literature Measures Mentorship Methodology Mothers Movement Nursery Schools Pattern Perception Play Quality of life Research Research Personnel Science Seedling Specificity Stereotyping Thinking Time Training Transcript Translating Variant Visit career cognitive development developmental psychology emotional functioning expectation experience improved neural novel strategies peer recruit response sensory input showing emotion skills social success theories visual tracking

项目摘要

Project Summary/Abstract The ability to perceive and categorize emotion information early in life is crucial for healthy social cognitive development. Prior research has attempted to identify how infants and young children learn about others’ emotions by examining whether those children can differentiate or label exaggerated, stereotypical facial configurations. However, in real life, emotions are expressed with substantially more variability than what is depicted in these stereotyped configurations. Thus, the actual dynamic input that infants are exposed to as they are forming emotion categories is still unknown. To accurately identify how infants and young children develop emotion categories, it is imperative to first, understand what emotion information (e.g., facial configurations, emotion labels) infants are exposed to in their natural environments, and to second, identify how this natural input relates to infant emotion perception and categorization. The current proposal will address this gap in the literature with two aims. Specifically, Aim 1 will characterize infants’ exposure to social information in their natural environment. Building on this information, Aim 2 will examine the relation between infants’ exposure to natural social information and their emotion perception. Aim 1 will be addressed using an existing corpus of video and audio data. When infants from the corpus are 6, 10, and 14 months of age, videos will be FACS coded to identify what facial configurations are common in infants’ field of view, and audio will be coded for use of emotion labels. For Aim 2, a new group of infants will be recruited to visit the lab longitudinally at the same three time points (6, 10, and 14 months) as those coded in the corpus. Mothers and infants will be recorded as they interact, and these recordings will later be coded for the same emotion information from Aim 1. Then, the infants will take part in an emotion perception task in which highly stereotyped and natural facial configurations will be presented in a categorical oddball paradigm as infant eye movements and ERPs are recorded. This study will explore how natural emotion information from the infants’ mother relates to infant responses to the emotion perception task over time. To accomplish these aims, it is imperative that the applicant gains methodological expertise in behavioral coding (FACS) and ERPs, which will allow her to accurately characterize natural social information, and to determine what emotion information infants implicitly expect to belong within emotion categories. Ultimately, results from this proposal will inform theories of emotional development and may be used to create more targeted interventions for early problems with emotion processing. These aims will be completed under the mentorship of Drs. Vanessa LoBue, Lisa Feldman-Barrett, and Lisa Oakes, who collectively have interdisciplinary expertise in a variety of methodologies and theoretical orientations. The proposed training goals, which focus on building a stronger theoretical and methodological foundation in emotional development, will expand the applicant’s skill set and better prepare her for a successful, independent research career that moves the field of emotional development forward.

项目概要/摘要生命早期感知和分类情绪信息的能力对于健康的社会认知至关重要发展。先前的研究试图确定婴儿和幼儿如何了解他人的行为通过检查这些孩子是否能够区分或标记夸张的、刻板的面部表情来识别情绪配置。然而，在现实生活中，情绪的表达方式比现实生活中的变化要大得多。在这些刻板的配置中进行了描述。因此，婴儿接触到的实际动态输入为他们正在形成的情感类别仍然未知。准确识别婴幼儿如何建立情感类别，首先必须了解哪些情感信息（例如面部表情）配置、情感标签）婴儿在自然环境中接触到的，其次，识别这种自然输入如何与婴儿情绪感知和分类相关。目前的提案将解决文献中的这一空白有两个目的。具体来说，目标 1 将描述婴儿接触社会的特征自然环境中的信息。在此信息的基础上，目标 2 将检查之间的关系婴儿接触自然社会信息及其情绪感知。目标 1 将通过现有的视频和音频数据语料库。当语料库中的婴儿 6、10 和 14 个月大时，视频将进行 FACS 编码，以识别婴儿视野中常见的面部配置，并且音频将被为使用情感标签进行编码。对于目标 2，将招募一组新的婴儿纵向参观实验室与语料库中编码的时间点相同的三个时间点（6、10 和 14 个月）。妈妈和宝宝都会他们互动时会被记录下来，这些录音随后将被编码为来自 Aim 的相同情绪信息 1. 然后，婴儿将参与情绪感知任务，其中高度刻板且自然的面部表情配置将以一种分类奇怪的范式呈现，因为婴儿眼球运动和 ERP 是记录了。这项研究将探讨婴儿母亲的自然情绪信息如何与婴儿相关随着时间的推移对情绪感知任务的反应。为了实现这些目标，当务之急是申请人获得行为编码（FACS）和ERP方面的方法学专业知识，这将使她能够准确表征自然社会信息，并确定婴儿隐含的情感信息期望属于情感类别。最终，该提案的结果将为以下理论提供信息：情绪发展，可用于针对早期情绪问题制定更有针对性的干预措施加工。这些目标将在博士的指导下完成。凡妮莎·洛布、丽莎·费尔德曼-巴雷特、和丽莎·奥克斯 (Lisa Oakes)，他们在各种方法论和理论方面共同拥有跨学科专业知识方向。拟议的培训目标，重点是建立更强的理论和方法论情感发展的基础，将扩大申请人的技能组合，并为她更好地准备成功的、独立的研究生涯推动了情感发展领域的发展。