ArticleJournal of speech, language, and hearing research : JSLHR2019
Regularity Matters: Unpredictable Speech Degradation Inhibits Adaptation to Dysarthric Speech.
Article in Journal of speech, language, and hearing research : JSLHR, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04897711 (Perceptual Training for Improved Intelligibility of Dysarthric Speech), which is not on this map. Cited by 16 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.
Perceptual Training for Improved Intelligibility of Dysarthric Speech
Who cites it
16 citing papers in PubMed.
- Improving Perceptual Speech Ratings: The Effects of Auditory Training on Judgments of Dysarthric Speech.Journal of speech, language, and hearing research : JSLHR · 2023Trial
- Sync Pending: Characterizing Conversational Entrainment in Dysarthria Using a Multidimensional, Clinically Informed Approach.Journal of speech, language, and hearing research : JSLHR · 2020Trial
- Improving Intelligibility in Childhood Apraxia of Speech Through Communication Partner Training.American journal of speech-language pathology · 2026Article
- Perceptual Learning and Predictability of Children's Speech.Journal of speech, language, and hearing research : JSLHR · 2026Article
- Cognitive Predictors of Perception and Adaption to Dysarthric Speech in Older Adults.Journal of speech, language, and hearing research : JSLHR · 2025Article
- Perceptual Learning of Dysarthria in Adolescence.Journal of speech, language, and hearing research : JSLHR · 2023Article
- Educational Information Improves Listener Attitudes Toward People With Dysarthria Secondary to Parkinson's Disease.American journal of speech-language pathology · 2023Article
- Cognitive Predictors of Perception and Adaptation to Dysarthric Speech in Young Adult Listeners.Journal of speech, language, and hearing research : JSLHR · 2023Article
- Beyond Speech Intelligibility: Quantifying Behavioral and Perceived Listening Effort in Response to Dysarthric Speech.Journal of speech, language, and hearing research : JSLHR · 2022Article
- Intelligibility Across a Reading Passage: The Effect of Dysarthria and Cued Speaking Styles.American journal of speech-language pathology · 2022Article
- A Perceptual Learning Approach for Dysarthria Remediation: An Updated Review.Journal of speech, language, and hearing research : JSLHR · 2021Review
- Effect of Noise on Speech Intelligibility and Perceived Listening Effort in Head and Neck Cancer.American journal of speech-language pathology · 2021Article
- Investigating Acoustic Correlates of Intelligibility Gains and Losses During Slowed Speech: A Hybridization Approach.American journal of speech-language pathology · 2021Article
- A Clinical Advantage: Experience Informs Recognition and Adaptation to a Novel Talker With Dysarthria.Journal of speech, language, and hearing research : JSLHR · 2021Article
- 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
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
Abstract
Purpose Listener-targeted perceptual training paradigms, which leverage the mechanism of perceptual learning, show strong promise for improving intelligibility in dysarthria, offsetting the communicative burden from the speaker onto the listener. Theoretical models of perceptual learning underscore the importance of acoustic regularity (i.e., signal predictability) for listener adaptation to degraded speech. The purpose of the current investigation was to evaluate intelligibility outcomes following perceptual training with hyperkinetic dysarthria, a subtype characterized by reduced signal predictability. Method Forty listeners completed the standard 3-phase perceptual training protocol (pretest, training, and posttest) with 1 of 2 talkers with hyperkinetic dysarthria. Perceptual data were compared to a historical data set for 1 other talker with hyperkinetic dysarthria to examine the effect of perceptual training on intelligibility. Results When controlling for pretest intelligibility, regression results suggest listeners of the 2 novel talkers with hyperkinetic dysarthria performed comparably to the listeners of the original talker on the posttest following training. Furthermore, differences between pretest and posttest intelligibility failed to reach clinical significance for all 3 talkers and statistical significance for 2 of the 3. Conclusion The current findings are consistent with theoretical models of perceptual learning and suggest that listener adaptation to degraded speech may be negligible for talkers with dysarthria whose speech is marked by reduced signal predictability.
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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.