Lexical and Phonological Organization in Children: Evidence From Repetition Tasks.

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Title: Lexical and Phonological Organization in Children: Evidence From Repetition Tasks.
Authors: Munson, Benjamin1 (AUTHOR), Swenson, Cyndie L.1 (AUTHOR), Manthei, Shayla C.1 (AUTHOR)
Source: Journal of Speech, Language & Hearing Research. Feb2005, Vol. 48 Issue 1, p108-124. 16p. 5 Charts, 3 Graphs.
Subject Terms: *Children's language, *Language testing of children, *Age groups, Lexicon, Phonotactics, Neighborhoods
Abstract: This study examined the structure of children's mental lexicons through performance on 2 short experimental tasks, 1 in which children repeated familiar monosyllabic real words varying in neighborhood density and 1 in which they repeated CVC nonwords varying in phonotactic probability. Two groups of typically developing children with mean ages of 4;3 (years; months; n = 16) and 7;2 (n = 15) participated. In the group of younger children, offset-to-onset response latencies were not systematically affected by lexicality, phonotactic probability, or neighborhood density. Onset-to-onset latencies showed an effect of phonotactic probability on nonword repetition. Children in the older group repeated high-density real words with longer latencies than low-density real words. They also repeated high-probability nonwords with shorter latencies than low-probability nonwords. This was true for both the onset-to-onset and offset-to-onset repetition latencies. Children in both age groups repeated vowels embedded in high-probability nonwords with shorter durations than vowels embedded in low-probability nonwords. These findings suggest that lexical competition and phonological facilitation emerge in development and that the rate of development is different for different dependent measures. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Speech, Language & Hearing Research is the property of American Speech-Language-Hearing Association and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Education Research Complete
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  Data: Lexical and Phonological Organization in Children: Evidence From Repetition Tasks.
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  Data: <searchLink fieldCode="AR" term="%22Munson%2C+Benjamin%22">Munson, Benjamin</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Swenson%2C+Cyndie+L%2E%22">Swenson, Cyndie L.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Manthei%2C+Shayla+C%2E%22">Manthei, Shayla C.</searchLink><relatesTo>1</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Speech%2C+Language+%26+Hearing+Research%22">Journal of Speech, Language & Hearing Research</searchLink>. Feb2005, Vol. 48 Issue 1, p108-124. 16p. 5 Charts, 3 Graphs.
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  Data: *<searchLink fieldCode="DE" term="%22Children's+language%22">Children's language</searchLink><br />*<searchLink fieldCode="DE" term="%22Language+testing+of+children%22">Language testing of children</searchLink><br />*<searchLink fieldCode="DE" term="%22Age+groups%22">Age groups</searchLink><br /><searchLink fieldCode="DE" term="%22Lexicon%22">Lexicon</searchLink><br /><searchLink fieldCode="DE" term="%22Phonotactics%22">Phonotactics</searchLink><br /><searchLink fieldCode="DE" term="%22Neighborhoods%22">Neighborhoods</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: This study examined the structure of children's mental lexicons through performance on 2 short experimental tasks, 1 in which children repeated familiar monosyllabic real words varying in neighborhood density and 1 in which they repeated CVC nonwords varying in phonotactic probability. Two groups of typically developing children with mean ages of 4;3 (years; months; n = 16) and 7;2 (n = 15) participated. In the group of younger children, offset-to-onset response latencies were not systematically affected by lexicality, phonotactic probability, or neighborhood density. Onset-to-onset latencies showed an effect of phonotactic probability on nonword repetition. Children in the older group repeated high-density real words with longer latencies than low-density real words. They also repeated high-probability nonwords with shorter latencies than low-probability nonwords. This was true for both the onset-to-onset and offset-to-onset repetition latencies. Children in both age groups repeated vowels embedded in high-probability nonwords with shorter durations than vowels embedded in low-probability nonwords. These findings suggest that lexical competition and phonological facilitation emerge in development and that the rate of development is different for different dependent measures. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Speech, Language & Hearing Research is the property of American Speech-Language-Hearing Association and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.1044/1092-4388(2005/009)
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      – Code: eng
        Text: English
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      – SubjectFull: Children's language
        Type: general
      – SubjectFull: Language testing of children
        Type: general
      – SubjectFull: Age groups
        Type: general
      – SubjectFull: Lexicon
        Type: general
      – SubjectFull: Phonotactics
        Type: general
      – SubjectFull: Neighborhoods
        Type: general
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      – TitleFull: Lexical and Phonological Organization in Children: Evidence From Repetition Tasks.
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            NameFull: Munson, Benjamin
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            NameFull: Swenson, Cyndie L.
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            NameFull: Manthei, Shayla C.
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            – D: 01
              M: 02
              Text: Feb2005
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              Y: 2005
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