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Contextual factors affect absent reference comprehension in 14-month-olds.
1Department of Psychology, University of Virginia, Charlottesville, VA 22904, USA. pas5a@virginia.edu
Child Development
|September 10, 2005
Summary
Infants understand references to absent objects by linking names to hidden items. Their search behavior depends on context, showing early cognitive development in object permanence and language.
Area of Science:
- Cognitive Development
- Developmental Psychology
- Language Acquisition
Background:
- Understanding object permanence is crucial for cognitive development.
- Infants' ability to comprehend references to absent objects is a key milestone.
Purpose of the Study:
- To investigate how 14-month-old infants comprehend references to absent objects.
- To explore the role of naming and context in absence reference comprehension.
Main Methods:
- Infants learned a novel toy's name, then the toy was hidden.
- Researchers compared infants' search behavior after hearing stories mentioning the toy by its name versus a different name.
- Contextual factors like accessibility and delay were manipulated.
Main Results:
- Infants searched more for the named, nonvisible object compared to controls.
- Search behavior decreased with reduced accessibility or increased delay.
- Contextual factors significantly influenced infants' response to absence references.
Conclusions:
- Infants' comprehension of absent object references develops through the interplay of mental representation and contextual cues.
- Early language learning and contextual understanding are vital for grasping object permanence.
- This study highlights the nuanced development of symbolic understanding in infancy.