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The Development of Bodily Self-Awareness in Young Children

幼儿身体自我意识的发展

基本信息

批准号：
7563975
负责人：
CELIA A. BROWNELL
金额：
$ 18.94万
依托单位：
UNIVERSITY OF PITTSBURGH AT PITTSBURGH
依托单位国家：
美国
项目类别：
财政年份：
2008
资助国家：
美国
起止时间：
2008-02-05 至 2011-01-31
项目状态：
已结题

来源：
https://reporter.nih.gov/project-details/7563975
关键词：
2 year old 4 year old Adolescent Adult Adult Developmental Psychology Age Age-Months Anorexia Attention Awareness Body Image Body part Cells Characteristics Child Child Development Childhood Cognitive Cross-Sectional Studies Development Dimensions Disease Eating Disorders Emotional Foundations Growth Height Human Human Development Individual Infant Development Knowledge Life Literature Mediating National Institute of Child Health and Human Development Neuropsychology Neurosciences Obesity Perception Plant Roots Psychological adjustment Psychologist Research Risk Factors Self Concept Self Perception Series Social Behavior Social Functioning Staging Strategic Planning Width Work cost developmental psychology early childhood indexing insight interest lexical obesity in children psychologic psychosocial self esteem social theories tool

项目摘要

DESCRIPTION (provided by applicant): As suggested by the title of the NICHD Strategic Plan, From Cells to Selves, self-understanding represents the pinnacle of individual human development and is a necessary component of the fully functional adult human being. The proposed research identifies a unique and theoretically important, but little examined aspect of early self-understanding, body self-awareness. It aims to define and study developments in young children's objective representations of their own bodies, thereby setting the stage for later inquiry into the correlates and determinants of early body concepts and their sequelae. Formation of a stable, coherent body concept is an important developmental task that lays the foundation for a healthy body image. In adolescents and adults the body image is related to other important aspects of psychosocial functioning, including self-esteem, personal identity, and interpersonal relationships, as well as problems such as obesity and eating disorders. However, the origins of body concepts and early childhood developments in body image and associated risk factors for disordered body concepts are little understood. The proposed studies are built on a conceptual framework that integrates empirical and theoretical literatures across infant development and adult neuropsychology to conceptualize body self-awareness as a distinct component of objective self-awareness, emerging in the second year of life and comprising several potentially dissociable dimensions. Specifically, it is hypothesized that young children develop an objective representation of their own bodies along two separable dimensions: 1) as an object in relation to other objects in the world, with attributes such as height, width, and mass; and 2) as a topographic or spatial representation of their body parts in relation to one another and to the whole. This project will identify the developmental course of each hypothesized dimension of body self-awareness between 18 and 36 months of age in a series of cross-sectional studies, as well relations of each with other indices of developing self-knowledge, including self-recognition and self-reference. Better understanding of early developments in objective self-awareness will contribute to theory and research in multiple aspects of children's social and social-cognitive development. Despite longstanding interest in the development of children's body image and self-understanding, there is very little work concerning its origins and early development. The proposed research aims to increase understanding of the early development of children's objective representations of their own bodies. Formation of a stable, coherent body concept is an important developmental task that lays for the foundation for a healthy body image. With growing evidence of the costs to self-esteem, social functioning, and psychological adjustment of childhood obesity, which is partly mediated by body image, and similar costs of body-image disturbances manifested in disorders like anorexia, knowledge about the developmental roots of the body image is sorely needed.

描述（由申请人提供）：正如NICHD战略计划的标题所建议的那样，从细胞到自我，自我理解代表了人类个体发展的顶峰，是功能齐全的成年人的必要组成部分。拟议的研究确定了一个独特的和理论上重要的，但很少研究的方面，早期自我理解，身体自我意识。它旨在定义和研究幼儿对自己身体的客观表征的发展，从而为以后探究早期身体概念及其后遗症的相关因素和决定因素奠定基础。形成稳定、连贯的身体概念是一项重要的发展任务，为健康的身体形象奠定基础。在青少年和成年人中，身体意象与心理社会功能的其他重要方面有关，包括自尊，个人身份和人际关系，以及肥胖和饮食失调等问题。然而，身体概念的起源和早期儿童的身体形象发展和相关的危险因素紊乱的身体概念知之甚少。拟议的研究是建立在一个概念框架，整合经验和理论文献在婴儿发展和成人神经心理学概念化的身体自我意识作为一个独特的组成部分，客观的自我意识，出现在生命的第二年，包括几个潜在的分离的尺寸。具体来说，我们假设幼儿沿着沿着两个可分离的维度发展了对自己身体的客观表征：1）作为与世界上其他物体相关的物体，具有诸如高度、宽度和质量等属性; 2）作为他们身体部位彼此之间以及与整体之间的地形或空间表征。本研究将通过一系列横断面研究来确定18 - 36个月儿童身体自我意识的各个假设维度的发展过程，以及它们与自我认知和自我参照等自我认识发展指标的关系。更好地理解客观自我意识的早期发展将有助于儿童社会和社会认知发展多方面的理论和研究。尽管长期以来对儿童身体意象和自我理解的发展感兴趣，但很少有关于其起源和早期发展的工作。拟议的研究旨在增加对儿童对自己身体的客观表征的早期发展的理解。形成稳定、连贯的身体概念是一项重要的发展任务，为健康的身体形象奠定基础。随着越来越多的证据表明，儿童肥胖对自尊、社会功能和心理调整的代价，部分是由身体形象介导的，以及厌食症等疾病表现出的身体形象障碍的类似代价，我们迫切需要了解身体形象的发展根源。