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Infant Auditory Processing and Event-related Brain Oscillations
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Language input and language growth

J Huttenlocher1

  • 1Department of Psychology, University of Chicago, Illinois 60637, USA.

Preventive Medicine
|May 14, 1998
PubMed
Summary
This summary is machine-generated.

Children's language development is significantly influenced by the speech they hear at home and school. Variations in language input directly impact vocabulary growth and syntactic skills from early stages through age six.

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Area of Science:

  • Developmental Psychology
  • Linguistics
  • Child Language Acquisition

Background:

  • Understanding the environmental factors influencing child language development is crucial.
  • Previous research has explored various aspects of language acquisition, but the specific impact of everyday language input requires further elucidation.

Purpose of the Study:

  • To investigate the relationship between variations in children's language environments and their language skills.
  • To determine if naturally occurring differences in speech input causally affect vocabulary and syntactic development.

Main Methods:

  • Longitudinal studies observing children's language environments.
  • Assessment of language skills at multiple developmental stages, including early stages and ages 5-6.
  • Analysis of naturally occurring variations in spoken language input at home and school.

Main Results:

  • A substantial relationship was found between variations in children's language environments and their language skills.
  • Children's language development, including vocabulary and syntactic skills, is demonstrably related to the speech they are exposed to.
  • These effects are evident from the earliest stages of language acquisition and persist through later childhood.

Conclusions:

  • Differences in language input within the normal range are causally related to children's vocabulary growth and syntactic skill development.
  • Both home and school environments play significant roles in shaping a child's language acquisition trajectory.
  • Further research is warranted to fully understand the nuances of language input and its developmental impact.