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Auditory-Perceptual Training Via Telepractice

Primary Purpose

Speech Sound Disorder

Status

Recruiting

Phase

Phase 1

Locations

United States

Study Type

Interventional

Intervention

Perceptual training

Production training

About this trial

This is an interventional treatment trial for Speech Sound Disorder focused on measuring speech sound disorder, auditory perception, articulation

Eligibility Criteria

9 Years - 15 Years (Child)All SexesAccepts Healthy Volunteers

Inclusion Criteria:

Must be between 9;0 and 15;11 years of age at the time of enrollment.
Must speak English as the dominant language (i.e., must have begun learning English by age 2, per parent report).
Must speak a rhotic dialect of English.
Must pass a pure-tone hearing screening at 20dB HL
Must pass a brief examination of oral structure and function.
Must exhibit less than 30% accuracy, based on consensus across 2 trained listeners, on a probe list eliciting rhotics in various phonetic contexts at the word level.
Must exhibit no more than 3 sounds other than /r/ in error on the GFTA-3

Exclusion Criteria:

Must not receive a T score more than 1.3 SD below the mean on the Wechsler Abbreviated Scale of Intelligence-2 (WASI-2) Matrix Reasoning
Must not receive a scaled score of 7 or higher on the Recalling Sentences and Formulated Sentences subtests of the Clinical Evaluation of Language Fundamentals-5 (CELF-5).
Must not have an existing diagnosis of developmental disability or major neurobehavioral syndrome such as cerebral palsy, Down Syndrome, or Autism Spectrum Disorder

Sites / Locations

Montclair State University- Online Research StudyRecruiting

Arms of the Study

Arm 1

Arm Type

Experimental

Arm Label

Online Speech Training

Arm Description

Participants will be randomly assigned to transition from the baseline to the treatment condition at one of 7 possible points, ranging from 4 to 10 baseline sessions. All participants will receive 12 sessions of perceptual training over 4 weeks. Finally, participants will complete a 3-session maintenance phase in which perception and production are probed but not treated. Perception will be measured using the identification and category goodness judgment. Following completion of perception training all participants will complete two weeks of production training. The production training will consists of 4, 60-minute sessions. Each session will provide instruction and practice trials.

Outcomes

Primary Outcome Measures

Change in percent accuracy pooled across perception tasks

Treatment tasks 2 (identification) and 3 (category goodness judgment) are identical to the tasks used to assess performance in the baseline phase, with the single exception that accuracy feedback is provided during the treatment phase. Participants' progress will be tracked continuously across baseline and treatment phases using percent accuracy on these two tasks. In Task 2, accuracy in classifying stimuli as /r/ or /w/ will be assessed relative to the mean across responses from typical participants in the research team's lab-based pilot data. In Task 3, accuracy in category goodness judgment will be assessed relative to the "goldstandard" ratings determined by consensus across at least four expert listeners.

Secondary Outcome Measures

Change in percent accuracy per perception task

Consistent with the primary analysis, participants' progress will be tracked continuously across baseline and treatment phases using percent accuracy; however, percent accuracy scores will be analyzed separately for comparison between tasks (category goodness judgment and identification tasks) using the same analyses as the primary outcome.

Perceptually rated accuracy of /r/ production

To assess generalization of perceptual training to production, participants will be assessed with standard probes administered in the first three baseline sessions and in three post-treatment maintenance sessions. Probes will elicit 30 words [considered the primary target], 20 syllables, and 10 sentences containing /r/ in various phonetic contexts. Stimuli in each probe will be presented individually in randomized order. No auditory models will be provided; for children with reading difficulty, semantic cues will be provided to elicit the intended word. Individual words will be isolated from the audio record of each word probe and presented in randomized order for binary rating (1=correct; 0=incorrect) by 9 naive listeners who are blind to treatment condition and time point (but will see the written representation of each target word). The research team will use the proportion of "correct" ratings for each token as our measure of perceptually rated accuracy.

Full Information

NCT ID

NCT04858035

First Posted

April 5, 2021

Last Updated

July 25, 2023

Sponsor

Montclair State University

Collaborators

National Institute on Deafness and Other Communication Disorders (NIDCD), Syracuse University, New York University

1. Study Identification

Unique Protocol Identification Number

NCT04858035

Brief Title

Auditory-Perceptual Training Via Telepractice

Official Title

Online Assessment and Enhancement of Auditory Perception for Speech Sound Errors: Online Perceptual Training for RSE

Study Type

Interventional

2. Study Status

Record Verification Date

July 2023

Overall Recruitment Status

Recruiting

Study Start Date

January 21, 2022 (Actual)

Primary Completion Date

August 30, 2023 (Anticipated)

Study Completion Date

August 30, 2024 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title

Principal Investigator

Name of the Sponsor

Montclair State University

Collaborators

National Institute on Deafness and Other Communication Disorders (NIDCD), Syracuse University, New York University

4. Oversight

Studies a U.S. FDA-regulated Drug Product

Studies a U.S. FDA-regulated Device Product

Data Monitoring Committee

Yes

5. Study Description

Brief Summary

The objective of this study is to measure the effects of online perceptual training on perception and production in children with RSE who exhibit atypical perception relative to norms from our lab-based pilot data. In a multiple-baseline across-subjects design, 10 children with RSE will begin in a baseline phase probing perceptual acuity for /r/. Perceptual training with multiple types of stimuli will be initiated in a staggered fashion. Production probes elicited before and after treatment will assess the extent to which perception gains transfer to /r/ production.

Detailed Description

Following the initial evaluation to determine eligibility, participants will be enrolled in a baseline phase in which perception and production abilities will be probed but not treated. In a multiple-baseline across-subjects design with randomization, the 10 participants will be randomly assigned to transition from the baseline to the treatment condition at one of 7 possible points, ranging from 4 to 10 baseline sessions. After baseline sessions, perceptual training will be delivered in twelve 30-minute sessions occurring 3 times per week for 4 weeks. The training is fully computerized and can be self-administered, but a study clinician will attend one session per participant per week to ensure attention to study tasks. Each session will feature three listening tasks of approximately equal duration. Following perceptual training, participants will receive 4 60-minute sessions of production training completed over two weeks.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study

Speech Sound Disorder

Keywords

speech sound disorder, auditory perception, articulation

7. Study Design

Primary Purpose

Treatment

Study Phase

Phase 1

Interventional Study Model

Single Group Assignment

Model Description

This study follows a multiple-baseline across-subjects design with random assignment of participants to different baseline durations. Following the initial evaluation to determine eligibility, participants will be enrolled in a baseline phase in which perception and production abilities will be probed but not treated. Perception will be measured using the online identification and category goodness tasks and production will be measured from standard probes (20 syllables, 30 words, and 10 sentences containing /r/ in various phonetic contexts). Participants will be randomly assigned to transition from the baseline to the treatment condition at one of 7 possible points, ranging from 4 to 10 baseline sessions. All participants will receive 12 sessions of perceptual training over 4 weeks followed by 4 sessions of production training over 2 weeks.

Masking

None (Open Label)

Allocation

N/A

Enrollment

10 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title

Online Speech Training

Arm Type

Experimental

Arm Description

Intervention Type

Behavioral

Intervention Name(s)

Perceptual training

Intervention Description

Perceptual training involves self-paced presentation of auditory stimuli via a computerized software program. Stimuli are organized into three separate tasks: Tasks 1 and 3 will train category goodness judgment: Participants will hear 75 naturally produced speech tokens containing /r/ from various speakers, with a balance of correct and incorrect productions. They will classify each /r/ as correct or incorrect and receive feedback on the accuracy of their classification. Tasks 1 and 3 differ in that task 1 will feature a subset of items designed to provide focused practice on a specific context (e.g., initial /r/ as in red; /r/ as syllable nucleus as in sir), with increasing difficulty over time, whereas task 3 will feature randomly selected items representing all contexts and difficulty levels. Task 2: Participants will hear 75 items drawn from the synthetic rake-wake continuum used in the identification task administered at baseline.

Intervention Type

Behavioral

Intervention Name(s)

Production training

Intervention Description

Instruction: Discuss tongue shapes for /r/. Pre-practice: relatively unstructured, highly interactive elicitation; provide models and placement cue and KP on every trial. Structured syllable practice: Practice will occur in blocks of 10 consecutive trials on the same syllable (e.g., 10 /ra/), after which a new syllable will be addressed (e.g., 10 /re/--but note that in the fully blocked condition, the same syllable should occur in two consecutive blocks of 10).

Primary Outcome Measure Information:

Title

Change in percent accuracy pooled across perception tasks

Description

Time Frame

Pre- and within-treatment (up to one month); pre and 1 week post-treatment

Secondary Outcome Measure Information:

Title

Change in percent accuracy per perception task

Description

Time Frame

Pre- and within-treatment (up to one month); pre- and 1 week post-treatment

Title

Perceptually rated accuracy of /r/ production

Description

Time Frame

Pre- and 1 week post-treatment

10. Eligibility

Sex

All

Minimum Age & Unit of Time

9 Years

Maximum Age & Unit of Time

15 Years

Accepts Healthy Volunteers

Eligibility Criteria

Inclusion Criteria: Must be between 9;0 and 15;11 years of age at the time of enrollment. Must speak English as the dominant language (i.e., must have begun learning English by age 2, per parent report). Must speak a rhotic dialect of English. Must pass a pure-tone hearing screening at 20dB HL Must pass a brief examination of oral structure and function. Must exhibit less than 30% accuracy, based on consensus across 2 trained listeners, on a probe list eliciting rhotics in various phonetic contexts at the word level. Must exhibit no more than 3 sounds other than /r/ in error on the GFTA-3 Exclusion Criteria: Must not receive a T score more than 1.3 SD below the mean on the Wechsler Abbreviated Scale of Intelligence-2 (WASI-2) Matrix Reasoning Must not receive a scaled score of 7 or higher on the Recalling Sentences and Formulated Sentences subtests of the Clinical Evaluation of Language Fundamentals-5 (CELF-5). Must not have an existing diagnosis of developmental disability or major neurobehavioral syndrome such as cerebral palsy, Down Syndrome, or Autism Spectrum Disorder

Central Contact Person:

First Name & Middle Initial & Last Name or Official Title & Degree

Elaine Hitchcock, PhD

Phone

973-229-3797

hitchcocke@montclair.edu

Overall Study Officials:

First Name & Middle Initial & Last Name & Degree

Elaine R. Hitchcock, PhD

Organizational Affiliation

Montclair State University

Official's Role

Principal Investigator

Facility Information:

Facility Name

Montclair State University- Online Research Study

City

Upper Montclair

State/Province

New Jersey

ZIP/Postal Code

07043

Country

United States

Individual Site Status

Recruiting

Facility Contact:

First Name & Middle Initial & Last Name & Degree

Elaine Hitchcock, PhD

Phone

973-655-6913

msuspeechstudy@gmail.com

First Name & Middle Initial & Last Name & Degree

Laura Ochs, MA

ochl@montclair.edu

12. IPD Sharing Statement

Citations:

PubMed Identifier

32097058

Citation

Preston JL, Hitchcock ER, Leece MC. Auditory Perception and Ultrasound Biofeedback Treatment Outcomes for Children With Residual /ɹ/ Distortions: A Randomized Controlled Trial. J Speech Lang Hear Res. 2020 Feb 26;63(2):444-455. doi: 10.1044/2019_JSLHR-19-00060. Epub 2020 Feb 26.

Results Reference

background

PubMed Identifier

22442281

Citation

Byun TM, Hitchcock ER. Investigating the use of traditional and spectral biofeedback approaches to intervention for /r/ misarticulation. Am J Speech Lang Pathol. 2012 Aug;21(3):207-21. doi: 10.1044/1058-0360(2012/11-0083). Epub 2012 Mar 21.

Results Reference

background

PubMed Identifier

28389677

Citation

McAllister Byun T. Efficacy of Visual-Acoustic Biofeedback Intervention for Residual Rhotic Errors: A Single-Subject Randomization Study. J Speech Lang Hear Res. 2017 May 24;60(5):1175-1193. doi: 10.1044/2016_JSLHR-S-16-0038.

Results Reference

background

PubMed Identifier

27481555

Citation

McAllister Byun T, Harel D, Halpin PF, Szeredi D. Deriving gradient measures of child speech from crowdsourced ratings. J Commun Disord. 2016 Nov-Dec;64:91-102. doi: 10.1016/j.jcomdis.2016.07.001. Epub 2016 Jul 6.

Results Reference

background

PubMed Identifier

27267258

Citation

Harel D, Hitchcock ER, Szeredi D, Ortiz J, McAllister Byun T. Finding the experts in the crowd: Validity and reliability of crowdsourced measures of children's gradient speech contrasts. Clin Linguist Phon. 2017;31(1):104-117. doi: 10.3109/02699206.2016.1174306. Epub 2016 Jun 7.

Results Reference

background

PubMed Identifier

32783706

Citation

Preston JL, Benway NR, Leece MC, Hitchcock ER, McAllister T. Tutorial: Motor-Based Treatment Strategies for /r/ Distortions. Lang Speech Hear Serv Sch. 2020 Oct 2;51(4):966-980. doi: 10.1044/2020_LSHSS-20-00012. Epub 2020 Aug 12.

Results Reference

background

PubMed Identifier

25088034

Citation

Byun TM, Hitchcock ER, Swartz MT. Retroflex versus bunched in treatment for rhotic misarticulation: evidence from ultrasound biofeedback intervention. J Speech Lang Hear Res. 2014 Dec;57(6):2116-30. doi: 10.1044/2014_JSLHR-S-14-0034.

Results Reference

background

PubMed Identifier

29792525

Citation

Dugan SH, Silbert N, McAllister T, Preston JL, Sotto C, Boyce SE. Modelling category goodness judgments in children with residual sound errors. Clin Linguist Phon. 2019;33(4):295-315. doi: 10.1080/02699206.2018.1477834. Epub 2018 May 24.

Results Reference

background

PubMed Identifier

28207800

Citation

McAllister Byun T, Tiede M. Perception-production relations in later development of American English rhotics. PLoS One. 2017 Feb 16;12(2):e0172022. doi: 10.1371/journal.pone.0172022. eCollection 2017.

Results Reference

background

PubMed Identifier

32046671

Citation

McAllister T, Preston JL, Hitchcock ER, Hill J. Protocol for Correcting Residual Errors with Spectral, ULtrasound, Traditional Speech therapy Randomized Controlled Trial (C-RESULTS RCT). BMC Pediatr. 2020 Feb 11;20(1):66. doi: 10.1186/s12887-020-1941-5.

Results Reference

background

PubMed Identifier

25216375

Citation

Hitchcock ER, Byun TM. Enhancing generalisation in biofeedback intervention using the challenge point framework: a case study. Clin Linguist Phon. 2015 Jan;29(1):59-75. doi: 10.3109/02699206.2014.956232. Epub 2014 Sep 12.

Results Reference

background

PubMed Identifier

26947142

Citation

McAllister Byun T, Swartz MT, Halpin PF, Szeredi D, Maas E. Direction of attentional focus in biofeedback treatment for /r/ misarticulation. Int J Lang Commun Disord. 2016 Jul;51(4):384-401. doi: 10.1111/1460-6984.12215. Epub 2016 Mar 6.

Results Reference

background

Citation

Hitchcock, ER, Cabbage, KL, Swartz, M, Carrell, T. Measuring Speech Perception Using the Wide-Range Acoustic Accuracy Scale: Preliminary Findings. Perspectives of the ASHA Special Interest Groups, 5(4):1098-1112, 2020.

Results Reference

background

PubMed Identifier

30795023

Citation

Hitchcock ER, Swartz MT, Lopez M. Speech Sound Disorder and Visual Biofeedback Intervention: A Preliminary Investigation of Treatment Intensity. Semin Speech Lang. 2019 Mar;40(2):124-137. doi: 10.1055/s-0039-1677763. Epub 2019 Feb 22.

Results Reference

background

PubMed Identifier

28595354

Citation

Byun TM, Hitchcock ER, Ferron J. Masked Visual Analysis: Minimizing Type I Error in Visually Guided Single-Case Design for Communication Disorders. J Speech Lang Hear Res. 2017 Jun 10;60(6):1455-1466. doi: 10.1044/2017_JSLHR-S-16-0344.

Results Reference

background

PubMed Identifier

26458203

Citation

Hitchcock ER, Harel D, Byun TM. Social, Emotional, and Academic Impact of Residual Speech Errors in School-Aged Children: A Survey Study. Semin Speech Lang. 2015 Nov;36(4):283-94. doi: 10.1055/s-0035-1562911. Epub 2015 Oct 12.

Results Reference

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Auditory-Perceptual Training Via Telepractice

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