Characterizing top-down dimensions of appetite self-regulation among preschoolers
表征学龄前儿童食欲自我调节的自上而下的维度
基本信息
- 批准号:10663672
- 负责人:
- 金额:$ 21.83万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2023
- 资助国家:美国
- 起止时间:2023-06-01 至 2025-05-31
- 项目状态:未结题
- 来源:
- 关键词:AchievementAdolescenceAttentionAuthoritarianismBehavioralBiologicalBody mass indexChildChild DevelopmentChild RearingChild SupportChildhoodCognitiveDesire for foodDevelopmentDevelopmental ProcessDietDimensionsEatingEating BehaviorEnvironmentEvaluationFactor AnalysisFamilyFoodGoalsHealth FoodHealthy EatingInformal Social ControlInvestigationKnowledgeLaboratoriesLearningLow incomeMeasuresNursery SchoolsObesityOutcomeOverweightParticipantPathway interactionsPredispositionProcessQuestionnairesRegulationResearchRoleSamplingSchool-Age PopulationSchoolsScienceScientific Advances and AccomplishmentsSelf DirectionShapesShort-Term MemorySocializationSortingStructureWeightcognitive processdesignearly childhoodeating in absence of hungeremotional functioningexecutive functionexpectationfeedingflexibilityinnovationnovelobesity in childrenobesity preventionobesity riskobesogenicprimary caregiverpsychologicsocialsocioeconomic disparity
项目摘要
PROJECT SUMMARY
Making healthy food choices and eating in moderation during early childhood are central to obesity prevention
and are thought to require effortful and goal-directed self-regulation. Appetite self-regulation (ASR) has been
described as involving children’s use of eating-specific, “top-down” cognitive processes to moderate “bottom-
up” biological drives to eat. Much of the research to date on ASR has focused on the role of bottom-up drives
in shaping children’s behavioral susceptibility to obesity. Alternatively, little is known about the cognitive-
developmental processes that shape children’s ability to make healthy food choices and eat in moderation
during early childhood. Current perspectives hold that ASR is distinct from general self-regulation (e.g.,
executive functioning [EF]) among children, highlighting the large gap in scientific understanding of cognitive
developmental influences on healthy eating and obesity prevention during the preschool years. The goal of
this R21 exploratory investigation is to produce rigorous evidence of cognitive developmental
influences on healthy eating behaviors (i.e., healthy food choices, eating in moderation) and weight
status during preschool through the development of new measures of top-down ASR. Preschool is an
important period for studying top-down ASR given the significant socialization of eating behaviors and rapid
maturation of top-down regulatory processes that occur during this period. Participants will be 150
preschoolers (75 with normal weight, 75 with overweight or obesity) and their primary caregiver. Given well-
documented socioeconomic disparities in self-regulation, diet quality, obesity among children, we will
oversample families with low-income backgrounds. We will adapt existing measures of inhibitory, working
memory, and attention shifting–core aspects of EF – to develop new measures of eating-specific, top-down
ASR. ASR/EF associations with laboratory-based observations of children’s eating behaviors, body mass index
z-scores, and questionnaire-based measures of food parenting will be assessed. Aim 1 will adapt well-
established objective observational measures of top-down EF to assess top-down ASR regulation among
preschoolers. Aim 2 will examine the protective role of top-down ASR in making healthful food choices, eating
in moderation, and weight status among preschoolers. Given that parenting represents a socialization pathway
that can hinder or facilitate self-regulation in children, Aim 3 will evaluate associations of food parenting
structure and autonomy support with top-down ASR among children. Raising children to make healthy food
choices and eat in moderation in the current obesogenic environment may require more explicit involvement of
cognitive-developmental processes around eating than has been previously appreciated. The findings of this
investigation will yield novel scientific directions for obesity prevention by elucidating cognitive developmental
influences on healthy food choices, eating in moderation, and weight status among preschoolers.
项目总结
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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JENNIFER ORLET FISHER其他文献
JENNIFER ORLET FISHER的其他文献
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{{ truncateString('JENNIFER ORLET FISHER', 18)}}的其他基金
Deconstructing food parenting approaches to obesity prevention for the highly food motivated child
解构高度食物动机儿童预防肥胖的食物养育方法
- 批准号:
10582004 - 财政年份:2023
- 资助金额:
$ 21.83万 - 项目类别:
Downshifting Sweet Preference and Added Sugar Intake During Snacking Among Young Children: A Randomized Controlled Trial
幼儿吃零食时降低甜味偏好并增加糖摄入量:一项随机对照试验
- 批准号:
10063817 - 财政年份:2017
- 资助金额:
$ 21.83万 - 项目类别:
Downshifting Sweet Preference and Added Sugar Intake During Snacking Among Young Children: A Randomized Controlled Trial
幼儿吃零食时降低甜味偏好并增加糖摄入量:一项随机对照试验
- 批准号:
10308065 - 财政年份:2017
- 资助金额:
$ 21.83万 - 项目类别:
ENVIRONMENTAL INFLUENCES ON INTAKE IN PRE-SCHOOL AGED CHILDREN
环境对学龄前儿童入学的影响
- 批准号:
7605899 - 财政年份:2007
- 资助金额:
$ 21.83万 - 项目类别:
Intake Promoting Effects of Large Portions in Children
大量摄入对儿童的促进作用
- 批准号:
7683168 - 财政年份:2005
- 资助金额:
$ 21.83万 - 项目类别:
Intake Promoting Effects of Large Portions in Children
大量摄入对儿童的促进作用
- 批准号:
6912094 - 财政年份:2005
- 资助金额:
$ 21.83万 - 项目类别:
MATERNAL INFLUENCES ON INFANT FEEDING AND INTAKE REGULATION
母亲对婴儿喂养和摄入调节的影响
- 批准号:
7374963 - 财政年份:2005
- 资助金额:
$ 21.83万 - 项目类别:
Intake Promoting Effects of Large Portions in Children
大量摄入对儿童的促进作用
- 批准号:
7059416 - 财政年份:2005
- 资助金额:
$ 21.83万 - 项目类别:
ENVIRONMENTAL INFLUENCES ON INTAKE IN PRE-SCHOOL AGED CHILDREN
环境对学龄前儿童入学的影响
- 批准号:
7375018 - 财政年份:2005
- 资助金额:
$ 21.83万 - 项目类别:
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