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Supplementary information for Children and young adults with profound and multiple learning disabilities: evidence of intelligible subvocal language

Supplementary files for article Children and young adults with profound and multiple learning disabilities: evidence of intelligible subvocal language© the author, CC-BY NC ND 4.0IntroductionLiterature to date describes people with Profound and Multiple Learning Disabilities (PMLD) as pre-linguistic...

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Main Authors: Rosemary H Woods, David Kerr, LF Woods, Ragu Raghavan, Pip Cornelius, Adam Brown
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Published: 2023
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Online Access:https://dx.doi.org/10.17028/rd.lboro.24658725.v1
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author Rosemary H Woods
David Kerr
LF Woods
Ragu Raghavan
Pip Cornelius
Adam Brown
author_facet Rosemary H Woods
David Kerr
LF Woods
Ragu Raghavan
Pip Cornelius
Adam Brown
author_sort Rosemary H Woods (17475854)
collection Figshare
description Supplementary files for article Children and young adults with profound and multiple learning disabilities: evidence of intelligible subvocal language© the author, CC-BY NC ND 4.0IntroductionLiterature to date describes people with Profound and Multiple Learning Disabilities (PMLD) as pre-linguistic. In contrast, this study explores the existence and use of meaningful sub vocal (SV) language by twenty PMLD participants.MethodThe SV utterances of 20 PMLD participants were recorded and amplified. Recordings were investigated for evidence of language content and structure, listener intelligibility, and acoustic and phonetic features relative to normal speech and whisper.ResultsLanguage content and structure was identified. Listener intelligibility was demonstrated. Acoustic and phonetic features relative to normal speech and whisper were evident.ConclusionTwenty PMLD participants produced meaningful SV language intelligible to listeners. This study requires further robust research to fully confirm its findings but highlights implications for clinical practice and for understanding of PMLD communication competencies.This paper is accompanied by audio samples and transcriptions of recorded utterances to demonstrate the SV language produced by the participants. The quality of the samples varies due to the difficulties in recording SV utterances and the difficulties for participants in articulating clearly. This is not normal speech, but it is normal language. The listener may need to replay samples where the quality of the recording is poor.
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institution Loughborough University
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spelling rr-article-246587252023-11-29T14:18:28Z Supplementary information for Children and young adults with profound and multiple learning disabilities: evidence of intelligible subvocal language Rosemary H Woods (17475854) David Kerr (1249200) LF Woods (17462727) Ragu Raghavan (17462730) Pip Cornelius (17462733) Adam Brown (233364) Specialist studies in education Health sciences Health services and systems Psychology Applied and developmental psychology PMLD Pre-linguistic Subvocal Utterance Intelligibility <p dir="ltr">Supplementary files for article Children and young adults with profound and multiple learning disabilities: evidence of intelligible subvocal language</p><p dir="ltr"><i>© the author, CC-BY NC ND 4.0</i></p><p dir="ltr">Introduction</p><p dir="ltr">Literature to date describes people with Profound and Multiple Learning Disabilities (PMLD) as pre-linguistic. In contrast, this study explores the existence and use of meaningful sub vocal (SV) language by twenty PMLD participants.</p><p dir="ltr">Method</p><p dir="ltr">The SV utterances of 20 PMLD participants were recorded and amplified. Recordings were investigated for evidence of language content and structure, listener intelligibility, and acoustic and phonetic features relative to normal speech and whisper.</p><p dir="ltr">Results</p><p dir="ltr">Language content and structure was identified. Listener intelligibility was demonstrated. Acoustic and phonetic features relative to normal speech and whisper were evident.</p><p dir="ltr">Conclusion</p><p dir="ltr">Twenty PMLD participants produced meaningful SV language intelligible to listeners. This study requires further robust research to fully confirm its findings but highlights implications for clinical practice and for understanding of PMLD communication competencies.</p><p dir="ltr">This paper is accompanied by audio samples and transcriptions of recorded utterances to demonstrate the SV language produced by the participants. The quality of the samples varies due to the difficulties in recording SV utterances and the difficulties for participants in articulating clearly. This is not normal speech, but it is normal language. The listener may need to replay samples where the quality of the recording is poor.</p> 2023-11-29T14:18:28Z Dataset Dataset 10.17028/rd.lboro.24658725.v1 https://figshare.com/articles/dataset/Supplementary_information_for_Children_and_young_adults_with_profound_and_multiple_learning_disabilities_evidence_of_intelligible_subvocal_language/24658725 CC BY-NC-ND 4.0
spellingShingle Specialist studies in education
Health sciences
Health services and systems
Psychology
Applied and developmental psychology
PMLD
Pre-linguistic
Subvocal
Utterance
Intelligibility
Rosemary H Woods
David Kerr
LF Woods
Ragu Raghavan
Pip Cornelius
Adam Brown
Supplementary information for Children and young adults with profound and multiple learning disabilities: evidence of intelligible subvocal language
title Supplementary information for Children and young adults with profound and multiple learning disabilities: evidence of intelligible subvocal language
title_full Supplementary information for Children and young adults with profound and multiple learning disabilities: evidence of intelligible subvocal language
title_fullStr Supplementary information for Children and young adults with profound and multiple learning disabilities: evidence of intelligible subvocal language
title_full_unstemmed Supplementary information for Children and young adults with profound and multiple learning disabilities: evidence of intelligible subvocal language
title_short Supplementary information for Children and young adults with profound and multiple learning disabilities: evidence of intelligible subvocal language
title_sort supplementary information for children and young adults with profound and multiple learning disabilities: evidence of intelligible subvocal language
topic Specialist studies in education
Health sciences
Health services and systems
Psychology
Applied and developmental psychology
PMLD
Pre-linguistic
Subvocal
Utterance
Intelligibility
url https://dx.doi.org/10.17028/rd.lboro.24658725.v1