Co-design to consensus: Identifying the core elements of a novel intervention for pre-school children with co-occurring phonological speech sound disorder (SSD) and developmental language disorder (DLD) using a modified e-Delphi approach.

<h4>Introduction</h4>Although frequently seen in clinical services, there are few interventions which have been developed specifically to meet the needs of pre-school children with co-occurring features of a phonological speech sound disorder (P-SSD) and developmental language disorder (...

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Main Authors: Lucy Rodgers, Nicola Botting, Helen Stringer, Natalie Abdo, Meriem Amer-El-Khedoud, Emma Baker, Sophie Franks, Dave Harford, Patrycja Salimi-Tabar, Laura Temple, Ros Herman
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2025-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0326072
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author Lucy Rodgers
Nicola Botting
Helen Stringer
Natalie Abdo
Meriem Amer-El-Khedoud
Emma Baker
Sophie Franks
Dave Harford
Patrycja Salimi-Tabar
Laura Temple
Ros Herman
author_facet Lucy Rodgers
Nicola Botting
Helen Stringer
Natalie Abdo
Meriem Amer-El-Khedoud
Emma Baker
Sophie Franks
Dave Harford
Patrycja Salimi-Tabar
Laura Temple
Ros Herman
author_sort Lucy Rodgers
collection DOAJ
description <h4>Introduction</h4>Although frequently seen in clinical services, there are few interventions which have been developed specifically to meet the needs of pre-school children with co-occurring features of a phonological speech sound disorder (P-SSD) and developmental language disorder (DLD). This study aims to achieve consensus on the core elements of a novel intervention for pre-school children with co-occurring features of P-SSD and DLD ("SWanS"- Supporting Words and Sounds), where expressive vocabulary and speech comprehensibility are joint outcomes of interest.<h4>Methods</h4>Forty-seven potential core intervention elements, based on a priori findings and the wider literature, were generated by a diverse steering group of professionals and people with lived experience within a systematic co-design process. This was followed by a modified, two round, e-Delphi with expert Speech and Language Therapists (SLTs) to achieve consensus on the elements. Consensus was defined as over 75% of participants (minimum 30 SLTs) rating the elements as either appropriate or very appropriate on a Likert of 1-5, with an inter-quartile range of one or below. If consensus was not achieved in round 1, free text comments were used to generate amended statements for the second round.<h4>Results</h4>Consensus was achieved on 42/47 statements in round 1. During the revision process, one statement was discarded; six statements which did not achieve consensus were re-worded; two statements which required further clarity had examples added; four statements were merged into two statements. Consensus was reached on 8/8 statements presented in round 2, resulting in 44 final statements achieving consensus in total.<h4>Conclusions</h4>Core elements of a novel intervention have been identified through co-design with a diverse group of stakeholders followed by consensus with expert SLTs. Additional flexibility was required within some core elements in order to achieve consensus. Implications for future implementation are discussed.
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spelling doaj-art-88abca679fc04b7cb9a458be20b6c3482025-08-20T03:22:49ZengPublic Library of Science (PLoS)PLoS ONE1932-62032025-01-01206e032607210.1371/journal.pone.0326072Co-design to consensus: Identifying the core elements of a novel intervention for pre-school children with co-occurring phonological speech sound disorder (SSD) and developmental language disorder (DLD) using a modified e-Delphi approach.Lucy RodgersNicola BottingHelen StringerNatalie AbdoMeriem Amer-El-KhedoudEmma BakerSophie FranksDave HarfordPatrycja Salimi-TabarLaura TempleRos Herman<h4>Introduction</h4>Although frequently seen in clinical services, there are few interventions which have been developed specifically to meet the needs of pre-school children with co-occurring features of a phonological speech sound disorder (P-SSD) and developmental language disorder (DLD). This study aims to achieve consensus on the core elements of a novel intervention for pre-school children with co-occurring features of P-SSD and DLD ("SWanS"- Supporting Words and Sounds), where expressive vocabulary and speech comprehensibility are joint outcomes of interest.<h4>Methods</h4>Forty-seven potential core intervention elements, based on a priori findings and the wider literature, were generated by a diverse steering group of professionals and people with lived experience within a systematic co-design process. This was followed by a modified, two round, e-Delphi with expert Speech and Language Therapists (SLTs) to achieve consensus on the elements. Consensus was defined as over 75% of participants (minimum 30 SLTs) rating the elements as either appropriate or very appropriate on a Likert of 1-5, with an inter-quartile range of one or below. If consensus was not achieved in round 1, free text comments were used to generate amended statements for the second round.<h4>Results</h4>Consensus was achieved on 42/47 statements in round 1. During the revision process, one statement was discarded; six statements which did not achieve consensus were re-worded; two statements which required further clarity had examples added; four statements were merged into two statements. Consensus was reached on 8/8 statements presented in round 2, resulting in 44 final statements achieving consensus in total.<h4>Conclusions</h4>Core elements of a novel intervention have been identified through co-design with a diverse group of stakeholders followed by consensus with expert SLTs. Additional flexibility was required within some core elements in order to achieve consensus. Implications for future implementation are discussed.https://doi.org/10.1371/journal.pone.0326072
spellingShingle Lucy Rodgers
Nicola Botting
Helen Stringer
Natalie Abdo
Meriem Amer-El-Khedoud
Emma Baker
Sophie Franks
Dave Harford
Patrycja Salimi-Tabar
Laura Temple
Ros Herman
Co-design to consensus: Identifying the core elements of a novel intervention for pre-school children with co-occurring phonological speech sound disorder (SSD) and developmental language disorder (DLD) using a modified e-Delphi approach.
PLoS ONE
title Co-design to consensus: Identifying the core elements of a novel intervention for pre-school children with co-occurring phonological speech sound disorder (SSD) and developmental language disorder (DLD) using a modified e-Delphi approach.
title_full Co-design to consensus: Identifying the core elements of a novel intervention for pre-school children with co-occurring phonological speech sound disorder (SSD) and developmental language disorder (DLD) using a modified e-Delphi approach.
title_fullStr Co-design to consensus: Identifying the core elements of a novel intervention for pre-school children with co-occurring phonological speech sound disorder (SSD) and developmental language disorder (DLD) using a modified e-Delphi approach.
title_full_unstemmed Co-design to consensus: Identifying the core elements of a novel intervention for pre-school children with co-occurring phonological speech sound disorder (SSD) and developmental language disorder (DLD) using a modified e-Delphi approach.
title_short Co-design to consensus: Identifying the core elements of a novel intervention for pre-school children with co-occurring phonological speech sound disorder (SSD) and developmental language disorder (DLD) using a modified e-Delphi approach.
title_sort co design to consensus identifying the core elements of a novel intervention for pre school children with co occurring phonological speech sound disorder ssd and developmental language disorder dld using a modified e delphi approach
url https://doi.org/10.1371/journal.pone.0326072
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