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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
Understanding spatial relations: flexible infants, lexical adults
Laraine McDonough1, Soonja Choi, Jean M Mandler
1Department of Psychology, Brooklyn College, The City University of New York Graduate Center, 2900 Bedford Avenue, Brooklyn, NY 11210, USA.
Cognitive Psychology
|April 16, 2003
Summary
Infants show early understanding of spatial concepts like containment and support. Language influences how adults perceive these spatial relationships, with Korean speakers better distinguishing tight vs. loose containment.
Area of Science:
- Developmental Psychology
- Linguistic Relativity
- Cognitive Science
Background:
- Spatial language acquisition is crucial for cognitive development.
- Cross-linguistic differences in spatial prepositions and verbs may impact conceptualization.
- Preverbal infants possess foundational spatial understanding.
Purpose of the Study:
- To investigate infants' and adults' understanding of containment and support concepts.
- To examine the influence of English and Korean spatial language on adult perception.
- To explore the relationship between preverbal spatial cognition and linguistic encoding.
Main Methods:
- Nonverbal preferential-looking tasks administered to 9-14-month-old infants and adult English/Korean speakers.
- Testing two spatial contrasts: tight containment vs. loose support, and tight vs. loose containment.
- Analysis of categorization accuracy across different age groups and language backgrounds.
Main Results:
- Infants successfully categorized both spatial contrasts, indicating early conceptual readiness.
- English-speaking adults distinguished tight containment vs. loose support but not tight vs. loose containment.
- Korean-speaking adults accurately categorized tight vs. loose containment, reflecting linguistic influence.
Conclusions:
- Infants possess innate or rapidly developing spatial semantic abilities.
- Language systematically shapes adult perception of spatial relations, potentially diminishing preverbal sensitivities.
- Spatial concepts salient in infancy may become less salient if not linguistically encoded.
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