意大利语语音生成中的语音邻域效应:来自健康和神经受损人群的证据。

IF 0.8 4区 医学 Q4 AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY
Clinical Linguistics & Phonetics Pub Date : 2025-03-01 Epub Date: 2024-07-01 DOI:10.1080/02699206.2024.2360127
Irene Bellin, Erica Iob, Serena De Pellegrin, Eduardo Navarrete
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引用次数: 0

摘要

在两项用意大利语进行的语音生成研究中,我们调查了语音邻域属性(如邻域密度和邻域平均频率)对语音处理的影响。我们分别对健康人(研究 1)和神经受损人(研究 2)进行了测试。我们采用多元回归方法分析了研究 1 中的命名潜伏期和研究 2 中的正确率,同时控制了各种心理语言学预测因素。在研究 1 中,来自高密度社区的带有单词的图片比来自低密度社区的图片命名更快。此外,在研究 1 中,带有高频邻居的单词命名速度更快,而在研究 2 中,准确率更高。结果表明,语音邻域密度和频率邻域变量都有促进作用。此外,我们还观察到这两个语音邻域变量与名称一致和重复之间的相互作用。具体来说,对于名称一致度较低的图片以及在图片首次呈现时,促进效应更为明显。我们将结合以往的文献并在语音生成互动模型的框架内讨论这些发现。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Phonological neighbourhood effects in Italian speech production: Evidence from healthy and neurologically impaired populations.

In two speech production studies conducted in Italian, we investigated the impact of phonological neighbourhood properties such as the neighbourhood density and the mean frequency of the neighbours on speech processing. Two populations of healthy (Study 1) and neurologically impaired (Study 2) individuals were tested. We employed multi-regression methods to analyse naming latencies in Study 1 and accuracy rates in Study 2 while controlling for various psycholinguistic predictors. In Study 1, pictures with words from high-density neighbourhoods were named faster than those from low-density neighbourhoods. Additionally, words with high-frequency neighbours were named faster in Study 1 and yielded higher accuracy rates in Study 2. The results suggest facilitatory effects of both the phonological neighbourhood density and frequency neighbourhood variables. Furthermore, we observed interactions between these two phonological neighbourhood variables and name agreement and repetition. Specifically, the facilitation effect was more pronounced for pictures with lower name agreement and during the initial presentation of the pictures. These findings are discussed in the context of previous literature and within the framework of interactive models of speech production.

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来源期刊
Clinical Linguistics & Phonetics
Clinical Linguistics & Phonetics AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY-REHABILITATION
CiteScore
2.70
自引率
16.70%
发文量
74
审稿时长
6-12 weeks
期刊介绍: Clinical Linguistics & Phonetics encompasses the following: Linguistics and phonetics of disorders of speech and language; Contribution of data from communication disorders to theories of speech production and perception; Research on communication disorders in multilingual populations, and in under-researched populations, and languages other than English; Pragmatic aspects of speech and language disorders; Clinical dialectology and sociolinguistics; Childhood, adolescent and adult disorders of communication; Linguistics and phonetics of hearing impairment, sign language and lip-reading.
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