Links Between Early Prelinguistic Communication and Later Expressive Language in Toddlers With Autistic and Non-Autistic Siblings.

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Title: Links Between Early Prelinguistic Communication and Later Expressive Language in Toddlers With Autistic and Non-Autistic Siblings.
Authors: Markfeld, Jennifer E.1,2 jennifer.e.markfeld@vanderbilt.edu, Kiemel, Zoë1,3, Santapuram, Pooja4,5, Bordman, Samantha L.1,6, Pulliam, Grace7,8, Clark, S. Madison9,10, Hampton, Lauren H.11, Keçeli-Kaysili, Bahar10, Feldman, Jacob I.2,10, Woynaroski, Tiffany G.2,7,10,12,13
Source: Journal of Speech, Language & Hearing Research. Jan2025, Vol. 68 Issue 1, p178-192. 15p.
Subject Terms: *Communicative competence, *Siblings, *Attention, *Language disorders, *Communication, *Asperger's syndrome, *Language acquisition, *Inter-observer reliability, *Children, Autism risk factors, Risk assessment, Research funding, Prediction models, Multiple regression analysis, Questionnaires, Nonverbal communication in children, Descriptive statistics, Medical coding, Data analysis software, Regression analysis, Disease risk factors
Abstract: Purpose: The present study explored the extent to which early prelinguistic communication skills predict expressive language in toddlers with autistic siblings (Sibs-autism), who are known to be at high likelihood for autism and language disorder, and a comparison group of toddlers with non-autistic older siblings (Sibs-NA). Method: Participants were 51 toddlers (29 Sibs-autism, 22 Sibs-NA) aged 12-- 18 months at the first time point in the study (Time 1). Toddlers were seen again 9 months later (Time 2). Three prelinguistic communication skills (i.e., intentional communication, vocalization complexity, and responding to joint attention) were measured at Time 1 via the Communication and Symbolic Behavior Scales Developmental Profile--Behavior Sample. An expressive language aggregate was calculated for each participant at Time 2. A series of correlation and multiple regression models was run to evaluate associations of interest between prelinguistic communication skills as measured at Time 1 and expressive language as measured at Time 2. Results: Vocalization complexity and intentional communication displayed significant zero-order correlations with expressive language across sibling groups. Vocal complexity and responding to joint attention did not have significant added value in predicting later expressive language, after covarying for intentional communication across groups. However, sibling group moderated the association between vocalization complexity and later expressive language, such that vocal complexity displayed incremental validity for predicting later expressive language, covarying for intentional communication, only within Sibs-NA. ts indicate that prelinguistic communication skills, in particuunication, show promise for predicting later expressive lanautistic children. These findings provide additional empirical n that early preemptive interventions targeting prelinguistic ls, especially intentional communication, may have the language acquisition and support more optimal language opulation at high likelihood for a future diagnosis of both disorder. Conclusions: Resul lar intentional comm guage in siblings of support for the notio communication skil potential to scaffold outcomes in this p autism and language [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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  Label: Title
  Group: Ti
  Data: Links Between Early Prelinguistic Communication and Later Expressive Language in Toddlers With Autistic and Non-Autistic Siblings.
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  Data: <searchLink fieldCode="AR" term="%22Markfeld%2C+Jennifer+E%2E%22">Markfeld, Jennifer E.</searchLink><relatesTo>1,2</relatesTo><i> jennifer.e.markfeld@vanderbilt.edu</i><br /><searchLink fieldCode="AR" term="%22Kiemel%2C+Zoë%22">Kiemel, Zoë</searchLink><relatesTo>1,3</relatesTo><br /><searchLink fieldCode="AR" term="%22Santapuram%2C+Pooja%22">Santapuram, Pooja</searchLink><relatesTo>4,5</relatesTo><br /><searchLink fieldCode="AR" term="%22Bordman%2C+Samantha+L%2E%22">Bordman, Samantha L.</searchLink><relatesTo>1,6</relatesTo><br /><searchLink fieldCode="AR" term="%22Pulliam%2C+Grace%22">Pulliam, Grace</searchLink><relatesTo>7,8</relatesTo><br /><searchLink fieldCode="AR" term="%22Clark%2C+S%2E+Madison%22">Clark, S. Madison</searchLink><relatesTo>9,10</relatesTo><br /><searchLink fieldCode="AR" term="%22Hampton%2C+Lauren+H%2E%22">Hampton, Lauren H.</searchLink><relatesTo>11</relatesTo><br /><searchLink fieldCode="AR" term="%22Keçeli-Kaysili%2C+Bahar%22">Keçeli-Kaysili, Bahar</searchLink><relatesTo>10</relatesTo><br /><searchLink fieldCode="AR" term="%22Feldman%2C+Jacob+I%2E%22">Feldman, Jacob I.</searchLink><relatesTo>2,10</relatesTo><br /><searchLink fieldCode="AR" term="%22Woynaroski%2C+Tiffany+G%2E%22">Woynaroski, Tiffany G.</searchLink><relatesTo>2,7,10,12,13</relatesTo>
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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>. Jan2025, Vol. 68 Issue 1, p178-192. 15p.
– Name: Subject
  Label: Subject Terms
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  Data: *<searchLink fieldCode="DE" term="%22Communicative+competence%22">Communicative competence</searchLink><br />*<searchLink fieldCode="DE" term="%22Siblings%22">Siblings</searchLink><br />*<searchLink fieldCode="DE" term="%22Attention%22">Attention</searchLink><br />*<searchLink fieldCode="DE" term="%22Language+disorders%22">Language disorders</searchLink><br />*<searchLink fieldCode="DE" term="%22Communication%22">Communication</searchLink><br />*<searchLink fieldCode="DE" term="%22Asperger's+syndrome%22">Asperger's syndrome</searchLink><br />*<searchLink fieldCode="DE" term="%22Language+acquisition%22">Language acquisition</searchLink><br />*<searchLink fieldCode="DE" term="%22Inter-observer+reliability%22">Inter-observer reliability</searchLink><br />*<searchLink fieldCode="DE" term="%22Children%22">Children</searchLink><br /><searchLink fieldCode="DE" term="%22Autism+risk+factors%22">Autism risk factors</searchLink><br /><searchLink fieldCode="DE" term="%22Risk+assessment%22">Risk assessment</searchLink><br /><searchLink fieldCode="DE" term="%22Research+funding%22">Research funding</searchLink><br /><searchLink fieldCode="DE" term="%22Prediction+models%22">Prediction models</searchLink><br /><searchLink fieldCode="DE" term="%22Multiple+regression+analysis%22">Multiple regression analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Questionnaires%22">Questionnaires</searchLink><br /><searchLink fieldCode="DE" term="%22Nonverbal+communication+in+children%22">Nonverbal communication in children</searchLink><br /><searchLink fieldCode="DE" term="%22Descriptive+statistics%22">Descriptive statistics</searchLink><br /><searchLink fieldCode="DE" term="%22Medical+coding%22">Medical coding</searchLink><br /><searchLink fieldCode="DE" term="%22Data+analysis+software%22">Data analysis software</searchLink><br /><searchLink fieldCode="DE" term="%22Regression+analysis%22">Regression analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Disease+risk+factors%22">Disease risk factors</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Purpose: The present study explored the extent to which early prelinguistic communication skills predict expressive language in toddlers with autistic siblings (Sibs-autism), who are known to be at high likelihood for autism and language disorder, and a comparison group of toddlers with non-autistic older siblings (Sibs-NA). Method: Participants were 51 toddlers (29 Sibs-autism, 22 Sibs-NA) aged 12-- 18 months at the first time point in the study (Time 1). Toddlers were seen again 9 months later (Time 2). Three prelinguistic communication skills (i.e., intentional communication, vocalization complexity, and responding to joint attention) were measured at Time 1 via the Communication and Symbolic Behavior Scales Developmental Profile--Behavior Sample. An expressive language aggregate was calculated for each participant at Time 2. A series of correlation and multiple regression models was run to evaluate associations of interest between prelinguistic communication skills as measured at Time 1 and expressive language as measured at Time 2. Results: Vocalization complexity and intentional communication displayed significant zero-order correlations with expressive language across sibling groups. Vocal complexity and responding to joint attention did not have significant added value in predicting later expressive language, after covarying for intentional communication across groups. However, sibling group moderated the association between vocalization complexity and later expressive language, such that vocal complexity displayed incremental validity for predicting later expressive language, covarying for intentional communication, only within Sibs-NA. ts indicate that prelinguistic communication skills, in particuunication, show promise for predicting later expressive lanautistic children. These findings provide additional empirical n that early preemptive interventions targeting prelinguistic ls, especially intentional communication, may have the language acquisition and support more optimal language opulation at high likelihood for a future diagnosis of both disorder. Conclusions: Resul lar intentional comm guage in siblings of support for the notio communication skil potential to scaffold outcomes in this p autism and language [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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    Identifiers:
      – Type: doi
        Value: 10.1044/2024_JSLHR-23-00794
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      – Code: eng
        Text: English
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      Pagination:
        PageCount: 15
        StartPage: 178
    Subjects:
      – SubjectFull: Communicative competence
        Type: general
      – SubjectFull: Siblings
        Type: general
      – SubjectFull: Attention
        Type: general
      – SubjectFull: Language disorders
        Type: general
      – SubjectFull: Communication
        Type: general
      – SubjectFull: Asperger's syndrome
        Type: general
      – SubjectFull: Language acquisition
        Type: general
      – SubjectFull: Inter-observer reliability
        Type: general
      – SubjectFull: Children
        Type: general
      – SubjectFull: Autism risk factors
        Type: general
      – SubjectFull: Risk assessment
        Type: general
      – SubjectFull: Research funding
        Type: general
      – SubjectFull: Prediction models
        Type: general
      – SubjectFull: Multiple regression analysis
        Type: general
      – SubjectFull: Questionnaires
        Type: general
      – SubjectFull: Nonverbal communication in children
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      – SubjectFull: Descriptive statistics
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      – SubjectFull: Medical coding
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      – SubjectFull: Data analysis software
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      – SubjectFull: Regression analysis
        Type: general
      – SubjectFull: Disease risk factors
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      – TitleFull: Links Between Early Prelinguistic Communication and Later Expressive Language in Toddlers With Autistic and Non-Autistic Siblings.
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              Text: Jan2025
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