NCT00607334|Completed
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Sponsor study identifier
interventional
51
1 country
1
Study Start
July 2003
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
June 2007
Actual (reported)Study Completion
July 2007
Actual (reported)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.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
July 2007
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
July 2003
Date type not reportedThis date has not been verified as actual or estimated.
June 2007
Actual (reported)July 2007
Actual (reported)January 22, 2008
Actual (reported)February 5, 2008
Actual (reported)Performance on a post-test administered after every word-learning session.
Three weeks
Occurence of correct spontaneous productions of the taught words during the experimental procedure
Three weeks
Children with Developmental Language Impairments were enrolled in this group.
Children with normal language development were enrolled in this group.
Exposure to five nonwords for three sessions of controlled interaction with the experimenter
Exposure to five nonwords for three sessions of controlled interaction with the experimenter
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
USP - Faculty of Medicine - Department of Physiotherapy, Communication Sciences and Disorders, Occupational Therapy
São Paulo, São Paulo, Brazil
Debora M. Befi-Lopes, PhD
University of Sao Paulo
Juliana P. Gândara, PhD student
University of Sao Paulo
51 participants (actual enrollment reported by the registry).
First Submitted
January 22, 2008
First Posted
February 5, 2008
Study Start
July 2003
Date type not reportedThis date has not been verified as actual or estimated.
The Effect of Semantic Support on Word Learning
Learning in Children With Developmental Language Disorder
Contact the study team to confirm eligibility.
Primary Completion
June 2007
Actual (reported)Study Completion
July 2007
Actual (reported)Last Updated
February 5, 2008
Record last verified: 2007-10
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Source: ClinicalTrials.gov.
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