What you see is what you learn: Visual attention in statistical word learning
所见即所得:统计单词学习中的视觉注意力
基本信息
- 批准号:10312147
- 负责人:
- 金额:$ 34.66万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2017
- 资助国家:美国
- 起止时间:2017-11-17 至 2024-10-31
- 项目状态:已结题
- 来源:
- 关键词:AchievementAdultAge-MonthsAttentionBehaviorCharacteristicsClutteringsConsensusDataDevelopmentEventExperimental DesignsEyeFutureGoalsGrowthHeadHearingIndividualIndividual DifferencesInfantInfant BehaviorJudgmentLearningLinkLocationMeasuresModelingNamesParentsPlayProcessPropertyRoleSchoolsSeriesSpecific qualifier valueStimulusTestingTo specifyToyTrainingUncertaintyVisualVisual attentionVocabularyWorkbehavior changecognitive developmentexperienceexperimental studyfollow-upgazeinsightlearning outcomelexicalmemory processresearch studyslow potentialstatistical learningstatisticsvisual informationvisual learningword learning
项目摘要
PROJECT SUMMARY
Individual differences in the quantity and quality of parent talk and individual differences in infant
visual attention predict later vocabulary development, which in turn has the cascading
consequences of later cognitive development and school achievement. The proposed research
studies how infants prior to their first birthday begin to learn object names, and does so in a unique
approach, focusing on how visual information from the infant perspective coincide with parent
naming and on how infant looking behavior selects the data to be aggregated and how that
selected data changes incrementally in statistical learning. Toward this goal, we will collect a
corpus of infant-perspective scenes from 8-12-month-old infants as they play with their parent in
a toy room and as parents naturally name objects during play. We will analyze the referential
ambiguity of the scenes that co-occur with parent naming events, by showing the scenes to infants
and tracking their gaze direction in free viewing. We will use the gaze data to quantify ambiguity
in terms of the uncertainty, correctness, and informativeness of the scenes as to the intended
object referent. We will then construct training sets for cross-situational learning experiments
from the collected scenes by manipulating the mix of high and low ambiguity trials. We will test a
series of hypotheses about how infants aggregate information to learn multiple object names.
Moreover, we will feed the trial-by-trial gaze data of individual infants to models to predict final
learning outcomes, with the goal of specifying attentional and memory processes that support
learning. Our overarching aim of the project is to show that the infant-perspective scenes co-
occurring with early naming events have properties that guide and train infant visual attention and
in so doing support the learning of names and their referents through the aggregation of
information across multiple naming events.
项目概要
父母谈话数量和质量的个体差异以及婴儿的个体差异
视觉注意力预测后来的词汇发展,这反过来又具有级联效应
后期认知发展和学校成绩的后果。拟议的研究
研究婴儿在一岁生日之前如何开始学习物体名称,并以独特的方式进行学习
方法,重点关注婴儿视角的视觉信息如何与父母视角相一致
命名以及婴儿外观行为如何选择要聚合的数据以及如何聚合数据
选定的数据在统计学习中逐渐变化。为了实现这一目标,我们将收集
8-12 个月大的婴儿与父母一起玩耍时的婴儿视角场景语料库
玩具室,作为父母在玩耍时自然地命名物体。我们将分析参考
通过向婴儿展示与父母命名事件同时发生的场景,使场景变得模糊
并在自由观看时追踪他们的注视方向。我们将使用注视数据来量化模糊性
就预期场景的不确定性、正确性和信息性而言
对象所指。然后我们将构建跨情境学习实验的训练集
通过操纵高模糊度和低模糊度试验的混合来从收集的场景中提取数据。我们将测试一个
关于婴儿如何聚合信息来学习多个物体名称的一系列假设。
此外,我们将把各个婴儿的逐个试验的注视数据输入到模型中以预测最终的结果
学习成果,目标是指定支持的注意力和记忆过程
学习。我们该项目的首要目标是展示婴儿视角的场景
与早期命名事件一起发生的事件具有引导和训练婴儿视觉注意力的特性,
这样做可以通过聚合来支持名称及其所指对象的学习
跨多个命名事件的信息。
项目成果
期刊论文数量(14)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
The Signal in the Noise: The Visual Ecology of Parents' Object Naming.
噪音中的信号:父母对象命名的视觉生态。
- DOI:10.1111/infa.12278
- 发表时间:2019
- 期刊:
- 影响因子:0
- 作者:Suanda,SumargaH;Barnhart,Meagan;Smith,LindaB;Yu,Chen
- 通讯作者:Yu,Chen
Parent-Child Joint Behaviors in Novel Object Play Create High-Quality Data for Word Learning.
- DOI:10.1111/cdev.13620
- 发表时间:2021-09
- 期刊:
- 影响因子:4.6
- 作者:Chen CH;Houston DM;Yu C
- 通讯作者:Yu C
Mechanisms of Cross-situational Learning: Behavioral and Computational Evidence.
- DOI:10.1016/bs.acdb.2019.01.001
- 发表时间:2019
- 期刊:
- 影响因子:0
- 作者:Yayun Zhang;Chi-hsin Chen;Chen Yu
- 通讯作者:Yayun Zhang;Chi-hsin Chen;Chen Yu
Cross-situational Learning From Ambiguous Egocentric Input Is a Continuous Process: Evidence Using the Human Simulation Paradigm.
- DOI:10.1111/cogs.13010
- 发表时间:2021-07
- 期刊:
- 影响因子:2.5
- 作者:Zhang Y;Yurovsky D;Yu C
- 通讯作者:Yu C
Social origins of self-regulated attention during infancy and their disruption in autism spectrum disorder: Implications for early intervention.
- DOI:10.1017/s0954579420000796
- 发表时间:2020-10
- 期刊:
- 影响因子:3.3
- 作者:Gaffrey MS;Markert S;Yu C
- 通讯作者:Yu C
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{{ truncateString('Chen Yu', 18)}}的其他基金
Studies of the PRL/CNNM pathway in metastatic cancer
PRL/CNNM 通路在转移性癌症中的研究
- 批准号:
408152 - 财政年份:2018
- 资助金额:
$ 34.66万 - 项目类别:
Studentship Programs
What you see is what you learn: Visual attention in statistical word learning
所见即所得:统计单词学习中的视觉注意力
- 批准号:
10237417 - 财政年份:2017
- 资助金额:
$ 34.66万 - 项目类别:
What you see is what you learn: Visual attention in statistical word learning
所见即所得:统计单词学习中的视觉注意力
- 批准号:
10222140 - 财政年份:2017
- 资助金额:
$ 34.66万 - 项目类别:
Sensorimotor Dynamics of Parent-Child Interactions Build Word Learning Skills
亲子互动的感觉运动动力学培养单词学习技能
- 批准号:
8575359 - 财政年份:2013
- 资助金额:
$ 34.66万 - 项目类别:
Sensorimotor Dynamics of Parent-Child Interactions Build Word Learning Skills
亲子互动的感觉运动动力学培养单词学习技能
- 批准号:
8696876 - 财政年份:2013
- 资助金额:
$ 34.66万 - 项目类别:
Sensorimotor Dynamics of Parent-Child Interactions Build Word Learning Skills
亲子互动的感觉运动动力学培养单词学习技能
- 批准号:
8845221 - 财政年份:2013
- 资助金额:
$ 34.66万 - 项目类别:
Sensorimotor Dynamics of Parent-Child Interactions Build Word Learning Skills
亲子互动的感觉运动动力学培养单词学习技能
- 批准号:
9064802 - 财政年份:2013
- 资助金额:
$ 34.66万 - 项目类别:
Cross-Situational statistical word learning:behaviors, mechanisms and constraints
跨情境统计词汇学习:行为、机制和约束
- 批准号:
7490715 - 财政年份:2007
- 资助金额:
$ 34.66万 - 项目类别:
Cross-Situational statistical word learning:behaviors, mechanisms and constraints
跨情境统计词汇学习:行为、机制和约束
- 批准号:
7870420 - 财政年份:2007
- 资助金额:
$ 34.66万 - 项目类别:
Cross-Situational statistical word learning:behaviors, mechanisms and constraints
跨情境统计词汇学习:行为、机制和约束
- 批准号:
8094445 - 财政年份:2007
- 资助金额:
$ 34.66万 - 项目类别:
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