N/A N=19 Manipulating Linguistic Complexity to Improve Child Language Treatment Outcomes
Language Development Disorders · Speech Sound Disorder
Primary: Treatment Probe Accuracy Change — 26; 23 percent accuracy of target consonants
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Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
N/A N=108 Correcting Residual Errors With Spectral, Ultrasound, Traditional Speech Therapy
Speech Sound Disorder
Primary: Change in F3-F2 Distance (Hz) Across Sessions, Measured From /r/ Sounds Produced in Syllables or Words During Practice. — 38.2; 66.7; 85.2 Hertz / session — p=< .0001
Phase 1 N=14 Delineation of Sensorimotor Subtypes Underlying Residual Speech Errors
Speech Sound Disorder
Primary: Normalized F3-F2 Distance, an Acoustic Measure That Correlates With Perceptual Accuracy of /r/, Measured From /r/ Sounds Produced in Treatment Sessions. — 5.73; 6.27…
N/A N=18 Predictors of Speech Ability in Down Syndrome
Speech Intelligibility Intervention in Down Syndrome
Primary: Speech Intelligibility — 3.59 score on a scale
N/A N=24 New Therapeutical Perspectives in Cases of Phonological Disorders
Speech Sound Disorders
Primary: Percentage of Consonants Correct (PCC) Pre-treatment and Post-treatment Phonological Instrument — 70.63; 68.13; 75.5; 79.88 PCC - (%) — p=0.001
N/A N=6 Apraxia of Speech: Comparison of EPG Treatment (Tx) and Sound Production Treatment (SPT)
Apraxia of Speech · Aphasia, Acquired · Speech Disorders
Primary: Speech Production: Percent Change in Treated Items Immediately Post Treatment — 59; 66 % change
Phase 1 N=39 ASSIST: Treatment for Childhood Apraxia of Speech
Childhood Apraxia of Speech
Primary: Speech Accuracy of Treated Items — -0.7; 10.6; -2.8; -1.4 percentage of accuracy (change score) — p=0.0001
N/A N=56 Treating Childhood Apraxia of Speech
Childhood Apraxia of Speech
Primary: Speech Sound Accuracy — 54.1; 32.5; 26.8; 42.1 Percent correct — p=.132
N/A N=20 Treatments of Acquired Apraxia of Speech
Aphasia · Apraxia of Speech · Stroke
Primary: Speech Production: Effect Size for Treated Items — 6.84; 6.14 effect size — p=.254
N/A N=27 Retrieval-Based Word Learning in Developmental Language Disorder During Book Reading
Developmental Language Disorder · Specific Language Impairment · Language Development
Primary: Word Form Accuracy (Number of Words Correctly Recalled) in Repeated Spaced Retrieval (RSR) and Repeated Study (RS) Conditions at 5 Mins. — 4.54; 6.5; 1.46; 4.0 number of…
N/A N=28 Retrieval-Based Word Learning in Developmental Language Disorder
Developmental Language Disorder · Specific Language Impairment · Language Development
Primary: Word Form Recall Accuracy (Number of Words Correctly Recalled) on Expanding and Standard Retrieval Schedules at 5 Mins — 3.93; 6.43; 3.71; 5.21 number of words recalled…
N/A N=10 Auditory-Perceptual Training Via Telepractice
Speech Sound Disorder
Primary: Averaged Perception Percent Accuracy Score — 84.74 percent accuracy
N/A N=31 Retrieval-Based Word Learning in Developmental Language Disorder: Verb Learning
Developmental Language Disorder · Specific Language Impairment · Language Development
Primary: Verb Recall Accuracy (Number of Verbs Correctly Recalled) in Repeated Spaced Retrieval (RSR) and Repeated Study (RS) Conditions at 5 Mins. for Learned Items — 3.79…
N/A N=48 Kindergarten Children Acquiring Words Through Storybook Reading
Language Development Disorders
Primary: Change in Definition Scores From Pre- to 12-weeks Post-treatment — 2.50; 3.18; 5.50 number of words
N/A N=112 Semantic Learning Deficits in School Age Children With Developmental Language Disorder
Developmental Language Disorder
Primary: Mean Percent Correct Semantic Meaning Identification — 73.6; 75.12; 77.1; 82.3 percentage of correct responses — p=0.36
N/A N=435 Application of Ideal Binary Masking to Disordered Speech
Hearing Loss, Sensorineural · Dysarthria
Primary: Percent Correct Speech Intelligibility — 69; 63 percentage of words correctly reported
N/A N=6 Video Assisted Speech Technology to Enhance Motor Planning for Speech
Autism Spectrum Disorder · Apraxia of Speech
Primary: Change in Mean Length of Utterance (MLU) — 0.5387; 0.2987 Morphemes per utterance — p=<0.555
Phase 1 N=14 Comparing Traditional and Biofeedback Telepractice Treatment for Residual Speech Errors
Speech Sound Disorder
Primary: Within-session Change in Percentage of "Correct" Ratings by Blinded Naive Listeners for /r/ Sounds Produced in Word Probes — 1.4; 1.9 Percent correct — p=.72
N/A N=50 Spectral Dynamics and Speech Understanding by Hearing Impaired People
Hearing Loss, Sensorineural
Primary: Percent Correct Words Identified — 98.6; 97.1; 91.9; 98.8 percentage of words identified
N/A N=215 Perceptual Training to Improve Listeners' Ability to Understand Speech Produced by Individuals With Dysarthria
Dysarthria · Intelligibility, Speech
Primary: Pretest Transcription Accuracy — 77.8; 35.3; 52.9; 30 percentage of words correct
N/A N=36 Optimizing Soft Speech Recognition in Children With Hearing Loss
Hearing Loss, Sensorineural · Hearing Loss, Bilateral
Primary: Speech Recognition in Quiet Using CNC (Consonant-Nucleus-Consonant) Word Lists — 6.06; 53.7; 66.61; 69.7 percentage of correctly repeated words — p=.005
N/A N=58 Speech Therapy for Aphasia: Comparing Two Treatments
Stroke
Primary: Spoken Word Production (Confrontation Naming) — 53.01; 50.37 percent correct
N/A N=26 Effects of Remote Microphone Hearing Aids on Children With Auditory Processing Disorder
Auditory Processing Disorder
Primary: Listening Inventory For Education Revised (LIFE-R) - Total Score — 30.91; 28.30; 33.33; 35.61 Units on a scale
N/A N=15 staRt: Enhancing Speech Treatment With Smartphone-delivered Biofeedback
Speech Sound Disorder
Primary: F3-F2 Distance, an Acoustic Measure That Correlates With Perceptual Accuracy of /r/, Measured From /r/ Sounds Produced in Treatment Sessions. — 1793.3; 1772.2 Hz — p=.67
N/A N=20 rTMS in Spasmodic Dysphonia
Spasmodic Dysphonia · Laryngeal Dystonia
Primary: Adverse Response to rTMS — 0; 0 Participants
Phase 1 N=34 Speech Recognition Training in Children With Hearing Loss
Hearing Loss
Primary: Percentage of Words Identified Before and After Training — 49.7; 55.7 percentage of words presented
N/A N=36 Voice Treatment for Parkinson's Disease
Idiopathic Parkinson Disease
Primary: Treatment-related Changes in Vocal Intensity Will be Assessed Using Acoustic Analysis. — 3; 3; 0.26 Decibels
N/A N=67 Hearing Study: Sensitivity to Features of Speech Sounds
Hearing Loss, Sensorineural
Primary: Pure-tone Average Thresholds — 7.3; 30.8; 46.9 Hearing level in dB SPL
N/A N=36 Treatment Intensity - Apraxia of Speech
Aphasia · CVA · Apraxia of Speech
Primary: Accuracy of Articulation of TREATED ITEMS Measured as Effect Size - Change From Baseline to End of Treatment Phase — 19.7; 28.9 effect sizes; magnitude of change — p=.0128
N/A N=43 Cochlear Implantation in Cases of Single-Sided Deafness
Unilateral Moderate to Profound Hearing Loss · Asymmetric Hearing Loss · Single-Sided Deafness (SSD)
Primary: Change in Word Recognition in Quiet Over Time — 4; 8; 0; 0 percentage of words correctly repeated — p=<0.001