第二语言中注意控制与语音对比处理的个体差异。

IF 1.1 3区 文学 Q3 ACOUSTICS
Phonetica Pub Date : 2023-06-27 DOI:10.1515/phon-2022-0020
Joan C Mora, Isabelle Darcy
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引用次数: 0

摘要

本研究从认知个体差异的角度探讨了二语语音加工中的注意控制,以确定其在预测成人二语语音习得中的作用。参与者为21名一级西班牙语英语学习者和19名一级英语西班牙语学习者。注意力控制是通过一种新颖的基于语音的注意力转换任务来测量的。语音加工通过快速ABX分类任务(感知)和延迟句子重复任务(产生)进行评估。相关分析表明,注意力转换技能越高效、正确识别言语维度目标语音特征速度越快的学习者,在感知上区分二语元音的加工速度越快,但正确率不高。因此,注意灵活性为困难的二语对比提供了加工优势,但并不能预测目标二语元音的精确表征已经建立的程度。然而,注意控制与二语学习者区分二语元音的能力有关。此外,二语学习者在感知上区分两个对比元音的准确性与他们在生产中能够区分多少元音的质量有显著关系。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Individual differences in attention control and the processing of phonological contrasts in a second language.

This study investigated attention control in L2 phonological processing from a cognitive individual differences perspective, to determine its role in predicting phonological acquisition in adult L2 learning. Participants were 21 L1-Spanish learners of English, and 19 L1-English learners of Spanish. Attention control was measured through a novel speech-based attention-switching task. Phonological processing was assessed through a speeded ABX categorization task (perception) and a delayed sentence repetition task (production). Correlational analyses indicated that learners with more efficient attention switching skill and faster speed in correctly identifying the target phonetic features in the speech dimension under focus could perceptually discriminate L2 vowels at higher processing speed, but not at higher accuracy rates. Thus, attentional flexibility provided a processing advantage for difficult L2 contrasts but did not predict the extent to which precise representations for the target L2 vowels had been established. However, attention control was related to L2 learners' ability to distinguish the contrasting L2 vowels in production. In addition, L2 learners' accuracy in perceptually distinguishing between two contrasting vowels was significantly related to how much of a quality distinction between them they could make in production.

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来源期刊
Phonetica
Phonetica 物理-声学
CiteScore
1.90
自引率
0.00%
发文量
15
审稿时长
>12 weeks
期刊介绍: Contemporary research into spoken language employs a wide range of approaches, from instrumental measures to perceptual and neurocognitive measures, to computational models, for investigating the properties and principles of speech in communicative settings across the world’s languages. ''Phonetica'' is an international interdisciplinary forum for phonetic science that covers all aspects of the subject matter, from phonetic and phonological descriptions of segments and prosodies to speech physiology, articulation, acoustics, perception, acquisition, and phonetic variation and change. ''Phonetica'' thus provides a platform for a comprehensive understanding of speaker-hearer interaction across languages and dialects, and of learning contexts throughout the lifespan. Papers published in this journal report expert original work that deals both with theoretical issues and with new empirical data, as well as with innovative methods and applications that will help to advance the field.
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