- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00607334
Experimental Word Learning in Children With and Without Language Impairment
January 22, 2008 updated by: University of Sao Paulo
Experimental Word Learning in Children With Normal Development and Children With Language Impairment
The purpose of this study is to compare the performances of normally developing children and children with Language Impairment (LI) in three different experimental settings designed to promote vocabulary acquisition.
This comparison will also provide evidence to support different intervention approaches designed to increase vocabulary abilities, which has been proved to be one of the major deficits of young children with LI.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
51
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
SP
-
São Paulo, SP, Brazil
- USP - Faculty of Medicine - Department of Physiotherapy, Communication Sciences and Disorders, Occupational Therapy
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
3 years to 3 years (CHILD)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Description
Inclusion Criteria:
- For GP subjects: - diagnosis of Language Impairment
- enrolled in language therapy
- age between 3:0 (years:months) and 3:11
- For GC subjects: - normal performance in a language screening procedure
- normal performance in an expressive vocabulary test
Exclusion Criteria:
- For GP subjects: - hearing impairments
- diagnosed neurological or behavioral conditions
- major cognitive impairment
- For GC subjects: - communication complaints from caregivers
- history of previous enrollment in language therapy
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: NON_RANDOMIZED
- Interventional Model: PARALLEL
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: GP
Children with Developmental Language Impairments were enrolled in this group.
|
Exposure to five nonwords for three sessions of controlled interaction with the experimenter
|
EXPERIMENTAL: GC
Children with normal language development were enrolled in this group.
|
Exposure to five nonwords for three sessions of controlled interaction with the experimenter
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Performance on a post-test administered after every word-learning session.
Time Frame: Three weeks
|
Three weeks
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Occurence of correct spontaneous productions of the taught words during the experimental procedure
Time Frame: Three weeks
|
Three weeks
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Chair: Debora M. Befi-Lopes, PhD, University of São Paulo
- Principal Investigator: Juliana P. Gândara, PhD student, University of São Paulo
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
July 1, 2003
Primary Completion (ACTUAL)
June 1, 2007
Study Completion (ACTUAL)
July 1, 2007
Study Registration Dates
First Submitted
January 22, 2008
First Submitted That Met QC Criteria
January 22, 2008
First Posted (ESTIMATE)
February 5, 2008
Study Record Updates
Last Update Posted (ESTIMATE)
February 5, 2008
Last Update Submitted That Met QC Criteria
January 22, 2008
Last Verified
October 1, 2007
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 24061316
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Developmental Language Disorders
-
Heidelberg UniversityUnknownLanguage Delay | Developmental Language DisordersGermany
-
University of DelawareNational Institute on Deafness and Other Communication Disorders (NIDCD); University...RecruitingDevelopmental Language Disorder and Language ImpairmentUnited States
-
Vanderbilt UniversityCompletedLanguage Developmental DisordersUnited States
-
Université Catholique de LouvainNot yet recruitingUnderstanding the Predictive Factors and the Neurocognitive Basis of Developmental Language DisorderLanguage Development | Developmental Language DisordersBelgium
-
Centre Hospitalier Universitaire de la RéunionActive, not recruitingLanguage Disorders in Children | Learning; Developmental DisorderRéunion
-
Russian Academy of Medical SciencesCompletedAutism Spectrum Disorder | Language Delay | Language; Developmental Disorder, Expressive | Language; Developmental Disorder, Receptive | Attention Deficit-Hyperactivity Disorder | Speech Disorders in ChildrenRussian Federation
-
Nanyang Technological UniversityRecruitingDevelopmental Language Disorder and Language Impairment | Anxiety Disorders and SymptomsSingapore
-
KU LeuvenUnknownOther Developmental Disorders of Speech and LanguageBelgium
-
University of TorontoGeorgetown University; Children's Hospital Medical Center, Cincinnati; University... and other collaboratorsRecruitingLanguage Development | Developmental Language Disorder | Language DelayCanada
-
University of HoustonNational Institute on Deafness and Other Communication Disorders (NIDCD); University...RecruitingDevelopmental Language Disorder | Language ImpairmentUnited States
Clinical Trials on Word-learning
-
University of Texas at AustinOhio State UniversityRecruitingLanguage ImpairmentUnited States
-
Purdue UniversityNational Institute on Deafness and Other Communication Disorders (NIDCD)RecruitingLanguage Development | Developmental Language Disorder | Specific Language ImpairmentUnited States
-
Binghamton UniversityUniversity of South CarolinaNot yet recruitingDevelopmental Language Disorder
-
Purdue UniversityNational Institute on Deafness and Other Communication Disorders (NIDCD)Active, not recruitingLanguage Development | Developmental Language Disorder | Specific Language ImpairmentUnited States
-
MGH Institute of Health ProfessionsRecruitingDevelopmental Language DisorderUnited States
-
Johns Hopkins UniversityNational Institute on Aging (NIA)RecruitingAlzheimer Disease, Early Onset | Logopenic Progressive Aphasia | Atypical Alzheimer's DiseaseUnited States
-
Mayo ClinicActive, not recruitingCancerUnited States
-
Maastricht Radiation OncologyWithdrawnGlioblastoma Multiforme | Anaplastic Oligoastrocytoma | Anaplastic AstrocytomaNetherlands
-
University of FloridaNational Institute on Deafness and Other Communication Disorders (NIDCD)CompletedAphasia | Cerebrovascular AccidentUnited States
-
I.R.C.C.S. Fondazione Santa LuciaCompleted