Beyond the search barrier: A new task for assessing object individuation in young infants.
Object individuation, the capacity to track the identity of objects when perceptual contact is lost and then regained, is fundamental to human cognition. A great deal of research using the violation-of-expectation method has been conducted to investigate the development of object individuation in infancy. At the same time, there is a growing need for converging methods of study. Reported here are data obtained with from a newly developed search task that can be used with infants as young as 5 months of age. The results suggest that this method is a sensitive measure of object individuation in young infants and demonstrate the advantages of using converging methods of study.
McCurry
Sarah
S
University of Alabama, USA.
Wilcox
Teresa
T
Woods
Rebecca
R
D003071:Cognition / Q000502:physiology*; D003116:Color; D005260:Female; D005556:Form Perception / Q000502:physiology; D006801:Humans; D007207:Individuation; D007223:Infant; D008297:Male; D010775:Photic Stimulation; D011597:Psychomotor Performance / Q000502:physiology; D014796:Visual Perception / Q000502:physiology*