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Consequences of mixing and switching languages for retrieval and articulation
Bilingualism: Language and Cognition ( IF 4.763 ) Pub Date : 2022-11-28 , DOI: 10.1017/s1366728922000682
Maria Fernanda Gavino, Matthew Goldrick

A large literature has shown that language context –mixing and switching between languages – impacts lexical access processes during bilingual speech production. Recent work has suggested parallel contextual effects of language context on the phonetic realization of speech sounds, consistent with interactions between lexical access and phonetic processes. In this pre-registered study, we directly examine the link between lexical access and phonetic processes in Spanish–English bilinguals using picture naming. Using automated acoustic analysis, we simultaneously gather measures of reaction time (indexing lexical access) and acoustic properties of the initial consonant and vowel (indexing phonetic processes) for the same speakers on the same trials. Across measures, we find consistent, robust effects of mixing and language dominance. In contrast, while switching effects are robust in reaction time measures, they are not detected in phonetic measures. These inconsistent effects suggest there are constraints on the degree of interaction between lexical access and phonetic processes.



中文翻译:

混合和切换语言以进行检索和表达的后果

大量文献表明,语言上下文——语言之间的混合和切换——会影响双语语音产生过程中的词汇访问过程。最近的研究表明,语言语境对语音的语音实现具有平行的语境效应,这与词汇访问和语音过程之间的相互作用一致。在这项预注册研究中,我们使用图片命名直接检查西班牙语-英语双语者的词汇访问和语音过程之间的联系。使用自动声学分析,我们同时收集相同试验中相同说话者的反应时间(索引词汇访问)和初始辅音和元音的声学特性(索引语音过程)的测量值。跨措施,我们发现混合和语言优势的一致、强大的影响。相比之下,虽然转换效应在反应时间测量中很稳健,但在语音测量中未检测到。这些不一致的影响表明词汇访问和语音过程之间的交互程度存在限制。

更新日期:2022-11-28
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