Alveolar Fricative Sound Errors by the Type of Morpheme in the Spontaneous Speech of 3- and 4-Year-Old Children
Alveolar Fricative Sound Errors by the Type of Morpheme in the Spontaneous Speech of 3- and 4-Year-Old Children
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3 岁和 4 岁儿童自发言语中不同语素类型的齿槽摩擦音错误
DOI：
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发表时间：
2012
期刊：
影响因子：
--
通讯作者：
Jae
中科院分区：
文献类型：
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作者：
Soo;Jung;Mi;M. Chang;Jae
韩国语的齿龈擦音是发展较晚的语音。以往的音位研究大多使用单个单词或伪单词来产生声音，但单词层面的音位分析并不总是反映儿童的实际发音能力。此外，尽管语法语素在韩国语中很重要，但对发音发展的研究却很有限。因此，本研究从形态学的角度考察了儿童自发会话言语中/s/音位的清晰度发展和语音模式。受试者是22名典型的3岁和4岁的韩国人。所有儿童在三项筛查测试中表现出正常水平：听力、词汇和发音。在孩子们的家中记录了自发的对话样本。结果如下。在所有的形态学背景下，错误率随着年龄的增加而下降。此外，在一个年龄组的错误百分比显着低于词汇语素比语法语素。在所有的形态学背景下，摩擦音的停止是主要的错误模式，并随着年龄的增加而减少。本研究表明，发音性能可以显着不同的形态背景。本研究提供的数据，可用于确定困难的情况下，发音评估和治疗的齿槽摩擦音。
Korean alveolar fricatives are late-developing speech sounds. Most previous research on phonemes used individual words or pseudo words to produce sounds, but word-level phonological analysis does not always reflect a child`s practical articulation ability. Also, there has been limited research on articulation development looking at speech production by grammatical morphemes despite its importance in Korean language. Therefore, this research examines the articulation development and phonological patterns of the /s/ phoneme in terms of morphological types produced in children`s spontaneous conversational speech. The subjects were twenty-two typically developing 3- and 4-year-old Koreans. All children showed normal levels in three screening tests: hearing, vocabulary, and articulation. Spontaneous conversational samples were recorded at the children`s homes. The results are as follows. The error rates decreased with increasing age in all morphological contexts. Also, error percentages within an age group were significantly lower in lexical morphemes than in grammatical morphemes. The stopping of fricative sounds was the main error pattern in all morphological contexts and reduced as age increased. This research shows that articulation performance can differ significantly by morphological contexts. The present study provides data that can be used to identify the difficult context for articulatory evaluation and therapy of alveolar fricative sounds.
DOI：
10.1044/jshr.3502.259
发表时间：
1992
期刊：
Journal of speech and hearing research
影响因子：
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作者：
Morrison,JA;Shriberg,LD
通讯作者：
Shriberg,LD