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ISCApad Archive  »  2020  »  ISCApad #265  »  Academic and Industry Notes  »  Call for contributions to a thesis at University of Toulouse.

ISCApad #265

Friday, July 10, 2020 by Chris Wellekens

4-11 Call for contributions to a thesis at University of Toulouse.
  

 

Dear Sir or Madam,

We are contacting you in the context of a research project on the development of standard reading passages for speech and voice assessment. This study is part of Timothy Pommée’s PhD thesis at the Institut de Recherche en Informatique de Toulouse (Université Toulouse III Paul Sabatier, France). This project is carried out in collaboration with the Hospitals of Toulouse, the University Cancer Institute of Toulouse Oncopole and the University of Oslo. The primary aim of this thesis is to identify the needs for objective assessment of speech disorders (particularly speech intelligibility), in order to help develop new speech assessment tools that are tailored to the needs of clinicians and researchers.

We aim to create a new standard reading passage, specifically designed for speech and voice assessment. As, to our knowledge, no guidelines exist for this task, we have initiated this Delphi project in which we would like to invite you to take part. The aim of this project is to involve a large international panel of professionals (clinicians and researchers) active in the fields of speech and voice, in order to reach a consensus on what criteria have to be taken into account when creating a standard reading passage for speech/voice assessment.

Target audience:

This study is addressed to professionals (clinicians, researchers, lecturers) who are currently engaged in activities in at least one of the following fields:

- speech sound disorders (incl. dysarthria, apraxia/dyspraxia, orofacial structural deficits, head and neck oncology, velar insufficiencies, hearing impairment and articulation disorders)

- fluency disorders (stuttering/stammering)

- voice disorders

By 'activities', we understand (if at least approximatively 20% relate to speech/voice):

- clinical activity

- research

- academic activity

- industrial activity

- a combination of the above

The Delphi method:

The Delphi technique is an extensively used group survey methodology that is conducted over several consecutive rounds and aims to reach a consensus among a panel of individuals with expertise (both professional and experience-based) in the investigated field.

This study is quasi-anonymous: the identity of each participant is only known to the main investigator/moderator, and only via the provided email address (to monitor round-to-round response 2

rates); participants remain anonymous to each other, which allows for freedom of expression without any social or professional pressure from peers.

For more information about the Delphi method:

- Diamond IR, Grant RC, Feldman BM, Pencharz PB, Ling SC, Moore AM, et al. Defining consensus: A systematic review recommends methodologic criteria for reporting of Delphi studies. J Clin Epidemiol 2014;67:401–9. https://doi.org/10.1016/j.jclinepi.2013.12.002.

- Hasson F, Keeney S, McKenna H. Research guidelines for the Delphi survey technique. J Adv Nurs 2000;32:1008–15. https://doi.org/10.1046/j.1365-2648.2000.t01-1-01567.x.

- Hsu C-C, Sandford BA. The Delphi technique: Making sense of consensus. Pract Assessment, Res Eval 2007;12. https://doi.org/10.7275/pdz9-th90.

- McPherson S, Reese C, Wendler MC. Methodology update: Delphi studies. Nurs Res 2018;67:404–10. https://doi.org/10.1097/NNR.0000000000000297.

Our study:

As stated above, this Delphi survey yields to seek agreement through an international decision-making process, on what criteria should be taken into account when creating a new reading passage for speech/voice assessment. There also appears to be a lack of consensus regarding the terminology of speech-related concepts as well as the assessment methods, which in turn may influence the decisions taken when implementing new speech assessment materials.

This consensus survey will be structured as follows:

1) Definitions of speech-related concepts*

2) Perceptual and objective speech measures*

3) Criteria for creating standard reading passages

*questions in these sections will only be presented to participants with activities in speech and fluency disorders

In light of the investigated topic and the targeted expert group, we hope to achieve our goal within three (max. four) rounds, between July 2020 and not later than February 2021. Each online survey will be available for 2-3 weeks for you to complete at your convenience and the first round will take about 30-40 minutes to complete (the following rounds will be shorter). None of the surveys will have to be completed in a single sitting, as you will be able to save your answers at any time to resume the questionnaire later. It is very important that participants complete the survey in each round. The reliability of the results could be compromised if participants drop out of the study before its completion. However, it is of course possible at any time to withdraw from the study. To reduce the likelihood of high drop-out rates affecting the outcome of this study, we ask you to only agree to participate if you think you will be available to complete all three to four rounds.

You may access the questionnaire via the following link: https://enquetes.univ-tlse3.fr/index.php/623792?lang=en

 

Information notice

 

Project title: « Delphi consensus survey – Developing reading passages for the assessment of

speech and voice »

Principal investigators responsible for the project: Timothy Pommée (PhD), Julien Pinquier (thesis supervisor), Julie Mauclair and Virginie Woisard (co-supervisors), Renée Speyer Research location: Institut de Recherche en Informatique de Toulouse (Université Paul Sabatier – Toulouse III, France)

Dear Sir or Madam,

We are contacting you in the context of a research project on the development of standard reading passages for speech and voice assessment. This study is part of Timothy Pommée’s PhD thesis at the Institut de Recherche en Informatique de Toulouse (Université Toulouse III Paul Sabatier, France). This project is carried out in collaboration with the Hospitals of Toulouse, the University Cancer Institute of Toulouse Oncopole and the University of Oslo. The primary aim of this thesis is to identify the needs for objective assessment of speech disorders (particularly speech intelligibility), in order to help develop new speech assessment tools that are tailored to the needs of clinicians and researchers.

We also aim to create a new standard reading passage, specifically designed for speech and voice assessment. As, to our knowledge, no guidelines exist for this task, we have initiated this Delphi project in which we would like to invite you to take part. The aim of this project is to involve a large international panel of professionals (clinicians and researchers) active in the fields of speech and voice, in order to reach a consensus on what criteria have to be taken into account when creating a standard reading passage for speech/voice assessment.

Target audience:

This study is addressed to professionals (clinicians, researchers, lecturers) who are currently engaged in activities in at least one of the following fields:

- speech sound disorders (incl. dysarthria, apraxia/dyspraxia, orofacial structural deficits, head and neck oncology, velar insufficiencies, hearing impairment and articulation disorders)

- fluency disorders (stuttering/stammering)

- voice disorders

By 'activities', we understand (if at least approximatively 20% relate to speech/voice):

- clinical activity

- research 

- academic activity

- industrial activity

- a combination of the above

The Delphi method:

The Delphi technique is an extensively used group survey methodology that is conducted over several consecutive rounds and aims to reach a consensus among a panel of individuals with expertise (both professional and experience-based) in the investigated field.

This study is quasi-anonymous: the identity of each participant is only known to the main investigator/moderator, and only via the provided email address (to monitor round-to-round response rates); participants remain anonymous to each other, which allows for freedom of expression without any social or professional pressure from peers.

For more information about the Delphi method:

- Diamond IR, Grant RC, Feldman BM, Pencharz PB, Ling SC, Moore AM, et al. Defining consensus: A systematic review recommends methodologic criteria for reporting of Delphi studies. J Clin Epidemiol 2014;67:401–9. https://doi.org/10.1016/j.jclinepi.2013.12.002.

- Hasson F, Keeney S, McKenna H. Research guidelines for the Delphi survey technique. J Adv Nurs 2000;32:1008–15. https://doi.org/10.1046/j.1365-2648.2000.t01-1-01567.x.

- Hsu C-C, Sandford BA. The Delphi technique: Making sense of consensus. Pract Assessment, Res Eval 2007;12. https://doi.org/10.7275/pdz9-th90.

- McPherson S, Reese C, Wendler MC. Methodology update: Delphi studies. Nurs Res 2018;67:404–10. https://doi.org/10.1097/NNR.0000000000000297.

Our study:

As stated above, this Delphi survey yields to seek agreement through an international decision-making process, on what criteria should be taken into account when creating a new reading passage for speech/voice assessment. There also appears to be a lack of consensus regarding the terminology of speech-related concepts as well as the assessment methods, which in turn may influence the decisions taken when implementing new speech assessment materials.

This consensus survey will be structured as follows:

1) Definitions of speech-related concepts*

2) Perceptual and objective speech measures*

3) Criteria for creating standard reading passages

*questions in these sections will only be presented to participants with activities in speech and fluency disorders

In light of the investigated topic and the targeted expert group, we hope to achieve our goal within three (max. four) rounds, between July 2020 and not later than February 2021. Each online survey will be available for 2-3 weeks for you to complete at your convenience and the first round will take about 30-40 minutes to complete (the following rounds will be shorter). None of the surveys will have to be completed in a single sitting, as you will be able to save your answers at any time to resume the questionnaire later. It is very important that participants complete the survey in each round. The

reliability of the results could be compromised if participants drop out of the study before its completion. However, it is of course possible at any time to withdraw from the study. To reduce the likelihood of high drop-out rates affecting the outcome of this study, we ask you to only agree to participate if you think you will be available to complete all three to four rounds.

You may access the questionnaire via the following link: https://enquetes.univ-tlse3.fr/index.php/623792?lang=en

 


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