Trial reportFolia phoniatrica et logopaedica : official organ of the International Association of Logopedics and Phoniatrics (IALP)2015
Familiarization Effects on Consonant Intelligibility in Dysarthric Speech.
Trial report in Folia phoniatrica et logopaedica : official organ of the International Association of Logopedics and Phoniatrics (IALP), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed.
- A Perceptual Learning Approach for Dysarthria Remediation: An Updated Review.Journal of speech, language, and hearing research : JSLHR · 2021Review
- Generalized Learning of Dysarthric Speech Between Male and Female Talkers.Journal of speech, language, and hearing research : JSLHR · 2021Article
- When Additional Training Isn't Enough: Further Evidence That Unpredictable Speech Inhibits Adaptation.Journal of speech, language, and hearing research : JSLHR · 2020Article
- Visual Analog Scale Ratings and Orthographic Transcription Measures of Sentence Intelligibility in Parkinson's Disease With Variable Listener Exposure.American journal of speech-language pathology · 2019Article
- A Cross-Language Study of Acoustic Predictors of Speech Intelligibility in Individuals With Parkinson's Disease.Journal of speech, language, and hearing research : JSLHR · 2017Article
Corrections and comments
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Authors and funding
1 author.
Funding
Abstract
BACKGROUND/
aimsThis study investigates the effects of familiarization on naïve listeners' ability to identify consonants in dysarthric speech.
methodsA total of 120 listeners (30 listeners/speaker) participated in experiments over a 6-week period. Listeners were randomly assigned to one of the three familiarization conditions: a passive condition in which listeners heard audio recordings of words, an active condition in which listeners heard audio recordings of words while viewing the written material of words, and a control condition in which listeners had no exposure to the audio signal prior to identification tasks.
resultsFamiliarization improved naïve listeners' ability to identify consonants produced by a speaker with dysarthria. The active familiarization method exhibited an advantage over the other conditions, in terms of the magnitude and rapidness of improvement. One-month delayed test scores were higher than pre-familiarization scores, but the advantage of active familiarization was not present for all speakers.
conclusionThis study supports familiarization benefits in enhancing consonant intelligibility in dysarthria and suggests that perceptual learning mechanisms be harnessed for developing effective listener-oriented intervention techniques in the management of dysarthria. Current findings call for further research on a familiarization protocol that can subserve segmental learning with maximum efficacy.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.