Children With Specific Language Impairment and Resolved Late Talkers: Working Memory Profiles at 5 Years.

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Title: Children With Specific Language Impairment and Resolved Late Talkers: Working Memory Profiles at 5 Years.
Authors: Petruccelli, Nadia1, Bavin, Edith L.1 e.bavin@latrobe.edu.au, Bretherton, Lesley2, Oetting, Janna, Joanisse, Marc
Source: Journal of Speech, Language & Hearing Research. Dec2012, Vol. 55 Issue 6, p1690-1703. 14p. 1 Diagram, 6 Charts.
Subject Terms: *Memory disorders, *Intelligence tests, *Language acquisition, *Memory, *Psychological tests, *Data analysis, *Children, Analysis of variance, Chi-squared test, Language disorders in children, Phonetics, Questionnaires, Research funding, Scales (Weighing instruments), Statistics, Descriptive statistics, Diagnosis
Abstract: Purpose: The evidence of a deficit in working memory in specific language impairment (SLI) is of sufficient magnitude to suggest a primary role in developmental language disorder. However, little research has investigated memory in late talkers who recover from their early delay. Drawing on a longitudinal, community sample, this study compared the memory profiles of 3 groups of 5-year-olds: children with SLI who had been identified as late talkers, resolved late talkers (RLTs), and children with typical language development (TLD). Method: Participants were 25 children with SLI, 45 RLTs, and 32 children with TLD. Subtests from the Working Memory Test Battery for Children and the Children's Memory Scale plus recalling sentences and nonword repetition tasks were administered to test the components of Baddeley's working memory model. Results: The SLI group showed significantly poorer performance than the RLT and TLD groups on measures of the phonological loop and episodic buffer. The RLT and TLD groups scored similarly on all memory measures. Conclusions: The results support previous findings that sentence recall and nonword repetition are markers of SLI. Although residual effects of late-talking status may emerge over time, RLTs do not necessarily show memory deficits at 5 years of age despite delayed early vocabulary development. [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.)
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  Data: Children With Specific Language Impairment and Resolved Late Talkers: Working Memory Profiles at 5 Years.
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  Data: <searchLink fieldCode="AR" term="%22Petruccelli%2C+Nadia%22">Petruccelli, Nadia</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Bavin%2C+Edith+L%2E%22">Bavin, Edith L.</searchLink><relatesTo>1</relatesTo><i> e.bavin@latrobe.edu.au</i><br /><searchLink fieldCode="AR" term="%22Bretherton%2C+Lesley%22">Bretherton, Lesley</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Oetting%2C+Janna%22">Oetting, Janna</searchLink><br /><searchLink fieldCode="AR" term="%22Joanisse%2C+Marc%22">Joanisse, Marc</searchLink>
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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>. Dec2012, Vol. 55 Issue 6, p1690-1703. 14p. 1 Diagram, 6 Charts.
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  Data: *<searchLink fieldCode="DE" term="%22Memory+disorders%22">Memory disorders</searchLink><br />*<searchLink fieldCode="DE" term="%22Intelligence+tests%22">Intelligence tests</searchLink><br />*<searchLink fieldCode="DE" term="%22Language+acquisition%22">Language acquisition</searchLink><br />*<searchLink fieldCode="DE" term="%22Memory%22">Memory</searchLink><br />*<searchLink fieldCode="DE" term="%22Psychological+tests%22">Psychological tests</searchLink><br />*<searchLink fieldCode="DE" term="%22Data+analysis%22">Data analysis</searchLink><br />*<searchLink fieldCode="DE" term="%22Children%22">Children</searchLink><br /><searchLink fieldCode="DE" term="%22Analysis+of+variance%22">Analysis of variance</searchLink><br /><searchLink fieldCode="DE" term="%22Chi-squared+test%22">Chi-squared test</searchLink><br /><searchLink fieldCode="DE" term="%22Language+disorders+in+children%22">Language disorders in children</searchLink><br /><searchLink fieldCode="DE" term="%22Phonetics%22">Phonetics</searchLink><br /><searchLink fieldCode="DE" term="%22Questionnaires%22">Questionnaires</searchLink><br /><searchLink fieldCode="DE" term="%22Research+funding%22">Research funding</searchLink><br /><searchLink fieldCode="DE" term="%22Scales+%28Weighing+instruments%29%22">Scales (Weighing instruments)</searchLink><br /><searchLink fieldCode="DE" term="%22Statistics%22">Statistics</searchLink><br /><searchLink fieldCode="DE" term="%22Descriptive+statistics%22">Descriptive statistics</searchLink><br /><searchLink fieldCode="DE" term="%22Diagnosis%22">Diagnosis</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Purpose: The evidence of a deficit in working memory in specific language impairment (SLI) is of sufficient magnitude to suggest a primary role in developmental language disorder. However, little research has investigated memory in late talkers who recover from their early delay. Drawing on a longitudinal, community sample, this study compared the memory profiles of 3 groups of 5-year-olds: children with SLI who had been identified as late talkers, resolved late talkers (RLTs), and children with typical language development (TLD). Method: Participants were 25 children with SLI, 45 RLTs, and 32 children with TLD. Subtests from the Working Memory Test Battery for Children and the Children's Memory Scale plus recalling sentences and nonword repetition tasks were administered to test the components of Baddeley's working memory model. Results: The SLI group showed significantly poorer performance than the RLT and TLD groups on measures of the phonological loop and episodic buffer. The RLT and TLD groups scored similarly on all memory measures. Conclusions: The results support previous findings that sentence recall and nonword repetition are markers of SLI. Although residual effects of late-talking status may emerge over time, RLTs do not necessarily show memory deficits at 5 years of age despite delayed early vocabulary development. [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(2012/11-0288)
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      – Code: eng
        Text: English
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      Pagination:
        PageCount: 14
        StartPage: 1690
    Subjects:
      – SubjectFull: Memory disorders
        Type: general
      – SubjectFull: Intelligence tests
        Type: general
      – SubjectFull: Language acquisition
        Type: general
      – SubjectFull: Memory
        Type: general
      – SubjectFull: Psychological tests
        Type: general
      – SubjectFull: Data analysis
        Type: general
      – SubjectFull: Children
        Type: general
      – SubjectFull: Analysis of variance
        Type: general
      – SubjectFull: Chi-squared test
        Type: general
      – SubjectFull: Language disorders in children
        Type: general
      – SubjectFull: Phonetics
        Type: general
      – SubjectFull: Questionnaires
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      – SubjectFull: Research funding
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      – SubjectFull: Statistics
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      – SubjectFull: Descriptive statistics
        Type: general
      – SubjectFull: Diagnosis
        Type: general
    Titles:
      – TitleFull: Children With Specific Language Impairment and Resolved Late Talkers: Working Memory Profiles at 5 Years.
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            NameFull: Petruccelli, Nadia
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            NameFull: Bavin, Edith L.
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            NameFull: Bretherton, Lesley
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            NameFull: Oetting, Janna
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            NameFull: Joanisse, Marc
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              M: 12
              Text: Dec2012
              Type: published
              Y: 2012
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