"Better Conversations With Developmental Language Disorder": Feasibility and Findings From an Initial Evaluation of a Novel Intervention.

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Title: "Better Conversations With Developmental Language Disorder": Feasibility and Findings From an Initial Evaluation of a Novel Intervention.
Authors: Hughes, Lucy1,2 hughesl@moorhouseschool.co.uk, Newton, Caroline3, Corrin, Juliette3, Best, Wendy3
Source: American Journal of Speech-Language Pathology. Sep2025, Vol. 34 Issue 5, p2586-2617. 32p.
Subject Terms: *Conversation, *Parent-child relationships, *Language disorders, *Communication education, *Mother-child relationship, *Language acquisition, *Inter-observer reliability, Mann Whitney U Test, Child development deviations, Health outcome assessment
Abstract: Purpose: Developmental language disorder (DLD) affects around 7.5% of children and can impact education and social well-being. Thus far, interventions for school-aged children with DLD have been targeted at single-word or sentence level. This article evaluates "Better Conversations With Developmental Language Disorder" (BCDLD), a coproduced, conversation-focused intervention grounded in communication partner training and parent--child interaction therapy, both evidence-based approaches used globally across populations with communication difficulty. Method: Six children with DLD (6;06-8;02 [years; months]) participated in BCDLD with their mothers. Each completed three baseline assessments and six conversation-focused therapy sessions. Video feedback was used to highlight facilitative and barrier strategies within their talk and to agree targets for change. Posttherapy and follow-up measures evaluated progress in response to intervention. The study employed conversation-based outcome measures, which were novel for this client group. Feasibility of the approach was explored with regard to recruitment, retention, and acceptability. The practicality of using conversation-based outcome measures was evaluated. Results: There was significant change in targeted conversation behaviors, the primary outcome measure, for five dyads after intervention. Secondary indicative outcomes demonstrate a significant increase in children's average utterance length for the group. Numerical change in child-to-adult ratio of speech was achieved, in line with intervention targets, and for five children, there was a numerical change in functional communication on the Children's Communication Checklist--2. Feasibility results demonstrate good retention and acceptability, including time taken to transcribe and analyze conversation-based measures. Discussion: The results suggest that school-aged children with DLD can benefit from direct intervention to improve their everyday conversation, and the approach can produce change on targeted communication behaviors and conversation measures. Feasibility findings provide support for the further development of BCDLD. Further coproduced research is necessary to refine the intervention, explore active ingredients, and consider issues of candidacy and implementation within clinical services. Supplemental Material: https://doi.org/10.23641/asha.29464619 [ABSTRACT FROM AUTHOR]
Copyright of American Journal of Speech-Language Pathology 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: "Better Conversations With Developmental Language Disorder": Feasibility and Findings From an Initial Evaluation of a Novel Intervention.
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  Data: <searchLink fieldCode="AR" term="%22Hughes%2C+Lucy%22">Hughes, Lucy</searchLink><relatesTo>1,2</relatesTo><i> hughesl@moorhouseschool.co.uk</i><br /><searchLink fieldCode="AR" term="%22Newton%2C+Caroline%22">Newton, Caroline</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Corrin%2C+Juliette%22">Corrin, Juliette</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Best%2C+Wendy%22">Best, Wendy</searchLink><relatesTo>3</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22American+Journal+of+Speech-Language+Pathology%22">American Journal of Speech-Language Pathology</searchLink>. Sep2025, Vol. 34 Issue 5, p2586-2617. 32p.
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  Data: *<searchLink fieldCode="DE" term="%22Conversation%22">Conversation</searchLink><br />*<searchLink fieldCode="DE" term="%22Parent-child+relationships%22">Parent-child relationships</searchLink><br />*<searchLink fieldCode="DE" term="%22Language+disorders%22">Language disorders</searchLink><br />*<searchLink fieldCode="DE" term="%22Communication+education%22">Communication education</searchLink><br />*<searchLink fieldCode="DE" term="%22Mother-child+relationship%22">Mother-child relationship</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="%22Mann+Whitney+U+Test%22">Mann Whitney U Test</searchLink><br /><searchLink fieldCode="DE" term="%22Child+development+deviations%22">Child development deviations</searchLink><br /><searchLink fieldCode="DE" term="%22Health+outcome+assessment%22">Health outcome assessment</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Purpose: Developmental language disorder (DLD) affects around 7.5% of children and can impact education and social well-being. Thus far, interventions for school-aged children with DLD have been targeted at single-word or sentence level. This article evaluates "Better Conversations With Developmental Language Disorder" (BCDLD), a coproduced, conversation-focused intervention grounded in communication partner training and parent--child interaction therapy, both evidence-based approaches used globally across populations with communication difficulty. Method: Six children with DLD (6;06-8;02 [years; months]) participated in BCDLD with their mothers. Each completed three baseline assessments and six conversation-focused therapy sessions. Video feedback was used to highlight facilitative and barrier strategies within their talk and to agree targets for change. Posttherapy and follow-up measures evaluated progress in response to intervention. The study employed conversation-based outcome measures, which were novel for this client group. Feasibility of the approach was explored with regard to recruitment, retention, and acceptability. The practicality of using conversation-based outcome measures was evaluated. Results: There was significant change in targeted conversation behaviors, the primary outcome measure, for five dyads after intervention. Secondary indicative outcomes demonstrate a significant increase in children's average utterance length for the group. Numerical change in child-to-adult ratio of speech was achieved, in line with intervention targets, and for five children, there was a numerical change in functional communication on the Children's Communication Checklist--2. Feasibility results demonstrate good retention and acceptability, including time taken to transcribe and analyze conversation-based measures. Discussion: The results suggest that school-aged children with DLD can benefit from direct intervention to improve their everyday conversation, and the approach can produce change on targeted communication behaviors and conversation measures. Feasibility findings provide support for the further development of BCDLD. Further coproduced research is necessary to refine the intervention, explore active ingredients, and consider issues of candidacy and implementation within clinical services. Supplemental Material: https://doi.org/10.23641/asha.29464619 [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of American Journal of Speech-Language Pathology 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: 10.1044/2025_AJSLP-24-00448
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      – Code: eng
        Text: English
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        PageCount: 32
        StartPage: 2586
    Subjects:
      – SubjectFull: Conversation
        Type: general
      – SubjectFull: Parent-child relationships
        Type: general
      – SubjectFull: Language disorders
        Type: general
      – SubjectFull: Communication education
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      – SubjectFull: Mother-child relationship
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      – SubjectFull: Language acquisition
        Type: general
      – SubjectFull: Inter-observer reliability
        Type: general
      – SubjectFull: Mann Whitney U Test
        Type: general
      – SubjectFull: Child development deviations
        Type: general
      – SubjectFull: Health outcome assessment
        Type: general
    Titles:
      – TitleFull: "Better Conversations With Developmental Language Disorder": Feasibility and Findings From an Initial Evaluation of a Novel Intervention.
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            NameFull: Newton, Caroline
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              M: 09
              Text: Sep2025
              Type: published
              Y: 2025
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