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Children's haptic and cross-modal recognition with familiar and unfamiliar objects
1Department of Psychology, Tufts University, Massachusetts 02155, USA. ebushnel@emerald.tufts.edu
Journal of Experimental Psychology. Human Perception and Performance
|January 21, 2000
Summary
Five-year-old children show excellent haptic and visual object recognition. Cross-modal recognition, however, is less accurate, especially with unfamiliar or categorized objects, suggesting different processing strategies.
Area of Science:
- Cognitive Development
- Perception
- Cross-modal Psychology
Background:
- Children's ability to recognize objects across different senses is crucial for cognitive development.
- Understanding how sensory modalities interact (cross-modal perception) informs theories of learning and memory.
Purpose of the Study:
- To investigate the accuracy of haptic, visual, and cross-modal object recognition in five-year-old children.
- To determine if object familiarity and categorization affect cross-modal recognition performance.
Main Methods:
- Children explored multidimensional objects using either touch (haptic) or sight (visual).
- Recognition was tested using target and distractor items within the same or different sensory modalities.
Main Results:
- Haptic and visual recognition were highly accurate for both familiar and unfamiliar objects.
- Cross-modal recognition was less accurate, particularly for unfamiliar objects and familiar objects within the same category.
Conclusions:
- Five-year-old children possess robust haptic and visual object recognition abilities.
- Cross-modal recognition is constrained, with performance varying based on object familiarity and categorical relationships.