Vowel space area in later childhood and adolescence: Effects of age, sex and ease of communication
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- 作者：Michè ; le Pettinatoa ; b ; michele.pettinato@uantwerpen.be" class="auth_mail" title="E-mail the corresponding author ; Outi Tuomainenb ; Sonia Granlundb ; Valerie Hazanb
- 关键词：Vowel space development ; Childhood and adolescence ; Vowel hyperarticulation ; Spontaneous speech ; Clear speech ; Fine phonetics ; Articulatory development
- 刊名：Journal of Phonetics
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：54
- 期：Complete
- 页码：1-14
- 全文大小：1058 K
文摘
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Vowel space development and enhancement was investigated in childhood and adolescence.
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A communicative spontaneous speech task was used in easy and distorted conditions.
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Children's vowel spaces were significantly larger than adults' even at 14 years.
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Vowel hyperarticulation is used as a strategy but only from approximately age 11.
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Children may use different strategies in vowel hyperarticulation than adults.