Word-final Coda Acquisition by English-Speaking Children with Cochlear Implants

Title
Word-final Coda Acquisition by English-Speaking Children with Cochlear Implants
Author(s)
김정선
Keywords
coda acquisition; monomoraic and bimoraic vowels; prosodic structure; cochlear implants
Issue Date
201112
Publisher
한국음성학회
Citation
말소리와 음성과학, v.3, no.4, pp.23 - 31
Abstract
This paper examines the production patterns of the acquisition of coda consonants in monosyllabic words in English-speaking children with cochlear implants. The data come from the transcribed speech of children with cochlear implants. This study poses three questions. First, do children with cochlear implants acquire onset consonants earlier than codas? Second, do children’s productions have a bimoraic-sized constraint that maintains binary feet? Third, what patterns emerge from production of coda consonants? The results revealed that children with cochlear implants acquire onset consonants earlier than codas. With regard to the bimoraic-sized constraints, the productions of vowel type (i.e., monomoraic and bimoraic)were more accurate for monomoraic vowels than bimoraic ones for some children with cochlear implants, although accuracy in vowel productions showed high proportion regardless of vowel types. The variations of coda production exhibited individual differences. Some children produced less sonorant consonants with high frequency and others produced more sonorant ones. The results of this study were similar to those pertaining to children with normal hearing. In the process of coda consonant acquisition, the error patterns of prosody-sensitive production may be regarded as articulatory challenges to produce higher-level prosodic structures.
URI
http://hdl.handle.net/YU.REPOSITORY/24006
ISSN
2005-8063
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기초교육대학 > 교양학부 > Articles
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