Development of syllable structure in English-speaking children with particular reference to rhymes.
This study investigates acquisition of the rhyme using cross-sectional and longitudinal data from 14 English-speaking children (aged 1;3-2;0). It focuses on 4 questions pertaining to rhyme development, which are motivated from current theories of prosodic acquisition: 1. Do children make vowel length errors in early acquisition?; 2. Do children acquire coda consonants before they learn the vowel length contrast?; 3. What consonants are first acquired as codas?; and 4. Is there a size constraint such that children's productions are minimally and maximally bimoraic? The results indicate that the percentage of vowel length errors across all children was low irrespective of the percentage of codas produced. In particular, two children produced very few coda consonants and made few vowel length errors, suggesting that mastery of vowel length was not secondary to coda acquisition. With respect to coda segments, children produced voiceless obstruents as codas before sonorants supporting generally the claim that obstruents emerge before sonorants in coda position. Children produced coda consonants more frequently after short than long vowels consistent with a bimoraic size constraint in syllable development. The paper concludes by comparing the English findings with cross-linguistic work on vowel length acquisition.
Kehoe
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MM
Centre for Multilingualism, University of Hamburg, Sonderforschungsbereich 538, Max-Brauer-Allee 60, D-22765 Hamburg, Germany.
Stoel-Gammon
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C
D002663:Child Language; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007802:Language; D008297:Male; D010700:Phonetics; D014705:Verbal Behavior