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Updated: Jul 16, 2026
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Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization
Published on: April 19, 2017
Baby steps to learning language
1Department of Psychology, The University of British Columbia, Vancouver, British Columbia, Canada.
The Journal of Pediatrics
|November 5, 2003
Summary
Infants fine-tune speech perception to their native language within the first year, aiding language acquisition. Early nutrition impacts these perceptual shifts and subsequent word learning abilities.
Area of Science:
- Developmental Psychology
- Linguistics
- Neuroscience
Background:
- Infants possess broad speech perception abilities at birth.
- These abilities narrow to native language sounds during the first year.
- This tuning is crucial for language acquisition.
Purpose of the Study:
- Review research on infant speech perception tuning.
- Illustrate how perceptual changes bootstrap language development.
- Examine the link between perception, word learning, and early nutrition.
Main Methods:
- Review of critical research on infant speech perception.
- Analysis of studies linking perceptual advances to word learning.
- Inclusion of research on clinical populations and early nutrition.
Main Results:
- Infants' perceptual sensitivities adapt to their native language.
- Advances in speech perception correlate with word learning.
- Early nutrition influences perceptual development and word learning.
Conclusions:
- Infant speech perception tuning is a key mechanism for language acquisition.
- Early nutrition plays a significant role in speech and language development.
- Infant speech processing milestones can assess nutritional impacts on development.
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