Using ultrasound tongue imaging to support the phonetic transcription of childhood speech sound disorders.
This study aims to determine whether adding an additional modality (ultrasound tongue imaging) improves the inter-rater reliability of phonetic transcription in childhood speech sound disorders (SSDs) and whether it enables the identification of different or additional errors in children's speech. T...
| Publicado en: | Clinical Linguistics & Phonetics Vol. 36; no. 12; pp. 1047 - 1067 |
|---|---|
| Autores principales: | , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
2022
|
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=160350802&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 160350802 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 02699206 B6X jtl: Clinical Linguistics & Phonetics issn: 02699206 maglogo: Y pubinfo: dt: 2022 vid: 36 iid: 12 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 160350802 152796474 160350802 160350802 10.1080/02699206.2021.1966101 160350802 ppf: 1047 ppct: 20 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: Using ultrasound tongue imaging to support the phonetic transcription of childhood speech sound disorders. aug: au: Sugden, Eleanor Cleland, Joanne affil: School of Psychological Sciences and Health, University of Strathclyde, Glasgow, UK sug: subj: Speech Disorders Diagnosis Tongue Ultrasonography Phonetics Evaluation Speech and Language Assessment Methods Human Male Female Child Scotland Consonants Audiorecording Speech Production Measurement Interrater Reliability Speech Articulation Tests Ultrasonography Methods Wilcoxon Signed Rank Test Descriptive Statistics Confidence Intervals Funding Source Child: 6-12 years Male Female ab: This study aims to determine whether adding an additional modality (ultrasound tongue imaging) improves the inter-rater reliability of phonetic transcription in childhood speech sound disorders (SSDs) and whether it enables the identification of different or additional errors in children's speech. Twenty-three English speaking children aged 5–13 years with SSDs of unknown origin were recorded producing repetitions of /aCa/ for all places of articulation with simultaneous audio and ultrasound. Two types of transcriptions were undertaken off-line: (1) ultrasound-aided transcription by two ultrasound-trained speech-language pathologists (SLPs) and (2) traditional phonetic transcription from audio recordings, completed by the same two SLPs and additionally by two different SSD specialist SLPs. We classified transcriptions and errors into ten different subcategories and compared: the number of consonants identified as in error by each transcriber; the inter-rater reliability; and the relative frequencies of error types identified by the different types of transcriber. Results showed that error-detection rates were different across the transcription types, with the ultrasound-aided transcribers identifying more errors than were identified using traditional audio-only transcription. Analysis revealed that these additional errors were identified on the dynamic ultrasound image despite being transcribed as correct, suggestive of subtle motor speech differences. Interrater reliability for classifying the type of error was substantial (κ = 0.72) for the ultrasound-aided transcribers and ranged from fair to moderate for the audio-only transcribers (κ = 0.38 to 0.52). Ultrasound-aided transcribers identified more instances of increased variability and abnormal timing errors than the audio-only transcribers. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
|---|