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
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
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=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
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=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=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=35 Accelerating Word Learning in Children With Language Impairment
Specific Language Impairment
Primary: Change in Words Known From Pre- to Post-treatment — 0.63; 0.78; 0.56; 0.38 Number of words learned — p=<0.05
N/A N=30 Penetrating the Classroom Social Network for Children With Language Impairment Via Peer Mediated Intervention
Peer Influence
Primary: Preschool Language Screener 5 (PLS-5) - Growth Scale Value — 437.09; 455.38; 459.09; 464.77 score on a scale — p=.84
Phase 2 N=40 Efficacy of AMALS in Treating Language Impairment in Children
Language Disorder
Primary: Language Sample Analysis — 17.33; 18.00; 39.35; 26.38 Percentage of utterances
N/A N=24 Training Grammar With Meaning
Language Disorders in Children
Primary: Change in the Use of Treated Grammatical Forms in Untreated Contexts — 6.6; 5.8 Generalization d
N/A N=97 Working on Rapid Language Development in Toddlers
Language Developmental Disorders
Primary: Language Skills at 4 Months After Baseline as Measured by the Pre-school Language Scale - 4th Edition — 84; 80.2 units on a scale
N/A N=20 Evaluation of Intensive Language Therapy
Parkinson's Disease
Primary: Velocity in Gait — 1.2; 1.2; 1.2; .8 meter per second — p=.05
N/A N=18 Determining Learning Ability in People With Aphasia
Aphasia
Primary: SRT Observational Learning Ability — -0.03 Cohen's d
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=48 Written Language Intervention for Adults With Intellectual and Developmental Disabilities
Intellectual Disability · Developmental Disability
Primary: Use of Reading Comprehension Strategies — 3.986; 0.032 reading comprehension strategies used
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
Phase 2 N=188 Early Communication Intervention for Toddlers With Hearing Loss
Hearing Loss, Bilateral
Primary: Use of Communication Support Strategies - Parent — .60; .02 units on a scale
N/A N=10 Using the LENA System in Early Intervention - b
Depression
Primary: LENA Adult Word Count Score at 6 Weeks — 18391.25 number of words
N/A N=8 Rehabilitating and Decelerating Language Loss in Primary Progressive Aphasia With tDCS Plus Language Therapy
Primary Progressive Aphasia · PPA
Primary: Change in Accuracy of Naming Trained Verbs (0 to 15, Higher Scores Reflect Better Naming Abilities) as Assessed by Object and Action Naming Battery (OANB) — 2.3; 2.05…
N/A N=37 tDCS Intervention in Primary Progressive Aphasia
Primary Progressive Aphasia · MCI · FTD
Primary: Absolute Percent Change in Written Naming (Trained Items) — 39.4; 28.4; 33.1; 20.0 absolute percent change
N/A N=73 Daily Living Skills Intervention for Adolescents With Autism Spectrum Disorder
Autism Spectrum Disorder
Primary: Vineland Adaptive Behavior Scales, 3rd Edition — 195.7; 201.7; 232.2; 227.9 Score on a scale
N/A N=90 Neural Mechanisms of Successful Intervention in Children With Dyslexia
Dyslexia, Developmental
Primary: White Matter Plasticity - Left Arcuate Tract — 0.837; 0.838; 0.842; 0.844 mm^2/s — p=0.925
N/A N=53 Development of a Resiliency Training Program for Parents of Children With Specific Learning Disabilities
Stress
Primary: Distress — -1.47; .48 score on a scale
N/A N=31 Littlears Auditory Questionnaire: Validation Study in CI Children
Hearing Loss
Primary: To Validate the LittleEARS Auditory Questionnaire — 34.75 units on a scale
N/A N=10 Benefit of Assistive Listening Device for Lateralization
Hearing Loss, Sensorineural
Primary: Lateralization Hearing Ability — 71; 54 percent correct responses — p=<.05
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=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
N/A N=10 Benefits of Assistive Listening Device for Speech Intelligibility
Hearing Loss
Primary: Speech Intelligibility in Noise — 58; 80; 27; 50 percentage of words correctly repeated — p=<0.01
N/A N=630 Literacy Promotion for Latinos Study
Language Development · Behavior, Child · Parenting
Primary: Child Language Skills — 2.1; 2.3; 2.6 score on a scale — p=0.64
N/A N=25 Auditory Processing in Spanish-English Bilinguals: Is Performance Better When Tested in Spanish or English?
Auditory Processing Disorder
Primary: Mean Difference in Scores for APD Assessment Using English vs. Spanish Materials — 97.40; 94.87; 97.14; 85.48 percentage of correctly identified stim — p=<0.01