Evidence map›Paper›PMID 42017749›Full record

ArticleJournal of speech, language, and hearing research : JSLHR2026

Online Assessment and Enhancement of Auditory Perception for Residual /ɹ/ Distortions.

Elaine R Hitchcock, Laura C Ochs, Jonathan L Preston, Tara K McAllister

Abstract read
In one paragraph

Article in Journal of speech, language, and hearing research : JSLHR, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Elaine R HitchcockMontclair State University, NJ.ORCID 0000-0003-1835-0976
Laura C OchsMontclair State University, NJ.
Jonathan L PrestonSyracuse University, NY.ORCID 0000-0001-9971-6321
Tara K McAllisterNew York University, New York.ORCID 0000-0003-2230-2897

Funding

Online assessment and enhancement of auditory perception for speech sound errorsR15DC019775 · NIDCD · MONTCLAIR STATE UNIVERSITY · PI HITCHCOCK, ELAINE RUSSO · 2021 to 2024
$945k
NIDCD NIH HHS R15 DC019775
6 · The paper itself

Abstract

purposeThis study evaluated the effects of computerized perceptual training by incorporating key modifications to address limitations identified in prior research. Training was specifically targeted to children identified as having "atypical perception," considered good candidates for perceptual training.

methodTen monolingual English-speaking children aged 9;0-11;7 (years;months) with residual speech sound disorder (RSSD) affecting /ɹ/ participated in a multiple-baseline study, completing three to six baselines before receiving twelve 30-min perceptual training sessions. A midpoint production probe was administered immediately after the perceptual training phase to assess preliminary changes in /ɹ/ accuracy. Subsequently, participants engaged in exploratory practice sessions, focused on facilitating rhotic production, followed by three postprobe sessions and a 1-month follow-up. All study activities were conducted online.

resultsVisual inspection of individual trajectories and calculation of standardized effect sizes revealed meaningful changes in auditory-perceptual skills following the perception training. The majority of participants exhibited a reduction in categorical labeling consistency, suggesting more consistent categorization of speech stimuli along the /ɹ/-/w/ continuum, and all participants showed increased perceptual accuracy in the identification task. Category goodness ratings of /ɹ/ words also improved for all participants, with effect size values indicating clinically meaningful change.

conclusionsThis study demonstrates that online computerized perceptual training holds promise as an effective intervention for improving speech, particularly when tailored to the needs of children with RSSD and atypical speech perception. With the long-term goal of making these tools freely available to clinical practitioners, we aim to empower clinicians to deliver targeted, effective interventions that accelerate progress for clients with RSSD. SUPPLEMENTAL MATERIAL: https://doi.org/10.23641/asha.32015043.

Indexed as

Auditory PerceptionSpeech PerceptionSpeech Sound DisorderSpeech TherapyTherapy, Computer-AssistedChildFemaleHumansMalePhonetics

Identifiers

PMID42017749
PMCPMC13168953

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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.