Document Detail


Acquisition of early words from single-word and sentential contexts.
MedLine Citation:
PMID:  17286843     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Toddlers 15 and 18 months of age were exposed to audiovisual recordings of two novel words paired with novel toys. The words were presented in familiar sentence frames or in isolation. Linguistic context had a greater effect on younger than on older infants. Specifically, 15-month-old boys exhibited successful learning only in the context of single words, and 15-month-old girls did so only for words presented in sentences. Older infants acquired the new words from both contexts, and they learned more rapidly than younger infants. Receptive and expressive vocabulary made no independent contribution to performance.
Authors:
Sandra E Trehub; Tali Shenfield
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Publication Detail:
Type:  Comparative Study; Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Developmental science     Volume:  10     ISSN:  1363-755X     ISO Abbreviation:  Dev Sci     Publication Date:  2007 Mar 
Date Detail:
Created Date:  2007-02-08     Completed Date:  2007-03-26     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9814574     Medline TA:  Dev Sci     Country:  England    
Other Details:
Languages:  eng     Pagination:  190-8     Citation Subset:  IM    
Affiliation:
Department of Psychology, University of Toronto at Mississauga, Canada. sandra.trehub@utoronto.ca
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MeSH Terms
Descriptor/Qualifier:
Acoustic Stimulation
Age Factors
Analysis of Variance
Child Language*
Female
Humans
Infant
Male
Photic Stimulation
Sex Factors
Time Factors
Verbal Learning / physiology*
Vocabulary*

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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