Enhancing the Perception and Recognition of Spoken Words in a Second Language: A Cue-Weighting Approach
增强第二语言口语的感知和识别:提示加权方法
基本信息
- 批准号:2401132
- 负责人:
- 金额:$ 45万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:2023
- 资助国家:美国
- 起止时间:2023-10-01 至 2025-07-31
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
This project examines the perception of English lexical stress (e.g., “desert” vs. “dessert”) by listeners from various language backgrounds in order to advance several important questions about the nature of speech perception and learning. The sound system of a person's native language influences not only how second-language learners produce words but also how they recognize words, making it difficult for second-language learners to hear sound contrasts that do not distinguish words in the native language or that differ in how they distinguish words in the native and second languages. These difficulties can in turn impact second-language learners’ ability to understand speech in their second language, thus causing important communication breakdowns, and they can exacerbate the degree of foreign accent that second-language learners typically evidence in speech production. This project seeks to clarify and explain the nature of this native-language influence by investigating a linguistic phenomenon that plays a critical role in spoken-word recognition across languages but has been under-investigated: lexical stress. The project’s specific goals are threefold. First, the project will elucidate whether the cue-weighting theory of speech perception can provide a strong theoretical framework for understanding the listening difficulties that second-language learners encounter with lexical stress, and for developing training stimuli and methods to enhance the perceptual learning of lexical stress. Second, it will help resolve theoretical debates about the mechanisms underlying second-language perceptual learning, the nature and robustness of second-language perceptual representations, and the degree to which adult second-language perceptual learning remains malleable. Third, it will provide a theoretical foundation for the teaching of second-language speech perception, enabling instructors to tailor teaching practices according to students’ native language and individual abilities, and the effectiveness of training stimuli and methods. Participants will complete cue-weighting perception experiments, sequence-recall experiments, visual-world eye-tracking experiments, and perceptual training experiments, as well as proficiency and perceptual aptitude tests.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
本项目考察了英语词汇重音的感知(例如,“沙漠”与“甜点”),以推进有关言语感知和学习的性质的几个重要问题。一个人的母语的声音系统不仅影响第二语言学习者如何产生单词,而且影响他们如何识别单词,使得第二语言学习者很难听到声音对比,这些声音对比不能区分母语中的单词,或者在如何区分母语和第二语言中的单词方面有所不同。这些困难反过来会影响第二语言学习者理解第二语言语音的能力,从而导致重要的沟通障碍,并且它们会加剧第二语言学习者在语音产生中通常表现出的外国口音的程度。该项目旨在通过调查一种在跨语言口语识别中起关键作用的语言现象来澄清和解释这种母语影响的性质:词汇重音。该项目的具体目标有三个方面。首先,该项目将阐明言语感知的线索加权理论是否可以为理解第二语言学习者在词汇重音下遇到的听力困难提供一个强有力的理论框架,并为开发训练刺激和方法来加强词汇重音的感知学习提供一个强有力的理论框架。第二,它将有助于解决理论上的争论,第二语言感知学习的机制,第二语言感知表征的性质和鲁棒性,以及成人第二语言感知学习的可塑性程度。第三,它将为第二语言言语感知教学提供理论基础,使教师能够根据学生的母语和个人能力以及训练刺激和方法的有效性来调整教学实践。参与者将完成线索加权感知实验、序列回忆实验、视觉世界眼动追踪实验、感知训练实验以及熟练度和感知能力倾向测试。该奖项反映了NSF的法定使命,并通过使用基金会的智力价值和更广泛的影响审查标准进行评估,被认为值得支持。
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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Annie Tremblay其他文献
Gender-Based Differences in Cardiac Repolarization in Mouse Ventricle
小鼠心室心脏复极的性别差异
- DOI:
- 发表时间:
2001 - 期刊:
- 影响因子:20.1
- 作者:
Véronique Trépanier;C. St;Annie Tremblay;C. Fiset - 通讯作者:
C. Fiset
T‐tubule localization of the inward‐rectifier K+ channel in mouse ventricular myocytes: a role in K+ accumulation
小鼠心室肌细胞内向整流 K+ 通道的 T 管定位:在 K+ 积累中的作用
- DOI:
- 发表时间:
2001 - 期刊:
- 影响因子:0
- 作者:
R. Clark;Annie Tremblay;P. Melnyk;B. Allen;W. Giles;C. Fiset - 通讯作者:
C. Fiset
Perceptual Training Enhances the Use of Vowel Quality Cues to Lexical Stress: The Benefits of Intonational Variability
知觉训练增强了对词汇重音的元音质量线索的使用:语调变异的好处
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
Annie Tremblay;Hyoju Kim;Sahyang Kim;Taehong Cho - 通讯作者:
Taehong Cho
Traitement de l’accord dans la parole continue chez les apprenants anglophones tardifs du français
法语和英语学习者继续假释的协议
- DOI:
10.7202/1032662ar - 发表时间:
2015 - 期刊:
- 影响因子:0
- 作者:
Emily Felker;Annie Tremblay;Peter Golato - 通讯作者:
Peter Golato
Annie Tremblay的其他文献
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{{ truncateString('Annie Tremblay', 18)}}的其他基金
Enhancing the Perception and Recognition of Spoken Words in a Second Language: A Cue-Weighting Approach
增强第二语言口语的感知和识别:提示加权方法
- 批准号:
2016750 - 财政年份:2020
- 资助金额:
$ 45万 - 项目类别:
Continuing Grant
Doctoral Dissertation Research: How Native Chinese Listeners and Second-Language Chinese Learners Process Tones in Word Recognition: An Eye-tracking Study
博士论文研究:汉语母语听众和第二语言汉语学习者如何处理单词识别中的声调:眼动追踪研究
- 批准号:
1627554 - 财政年份:2016
- 资助金额:
$ 45万 - 项目类别:
Standard Grant
Effects of Native Language and Linguistic Exposure on Non-Native Listeners' Use of Prosodic Cues in Speech Segmentation
母语和语言接触对非母语听众在语音分段中使用韵律提示的影响
- 批准号:
1423905 - 财政年份:2014
- 资助金额:
$ 45万 - 项目类别:
Standard Grant
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