Development of form similarity as a Gestalt grouping principle in infancy.
Given evidence demonstrating that infants 3 months of age and younger can utilize the Gestalt principle of lightness similarity to group visually presented elements into organized percepts, four experiments using the familiarization/novelty-preference procedure were conducted to determine whether infants can also organize visual pattern information in accord with the Gestalt principle of form similarity. In Experiments 1 and 2, 6- to 7-month-olds, but not 3- to 4-month-olds, presented with generalization and discrimination tasks involving arrays of X and O elements responded as if they organized the elements into columns or rows based on form similarity. Experiments 3 and 4 demonstrated that the failure of the young infants to use form similarity was not due to insufficient processing time or the inability to discriminate between the individual X and O elements. The results suggest that different Gestalt principles may become functional over different time courses of development, and that not all principles are automatically deployed in the manner originally proposed by Gestalt theorists.
Department of Psychology, Washington & Jefferson College, Washington, PA 15301, USA. pquinn@washjeff.edu
Paul C
PC
Quinn
Ramesh S
RS
Bhatt
Diana
D
Brush
Autumn
A
Grimes
Heather
H
Sharpnack
D002657:Child Development; D003210:Concept Formation / Q000502:physiology; D005260:Female; D005556:Form Perception / Q000502:physiology*; D005793:Generalization, Psychological; D005863:Gestalt Theory; D006801:Humans; D007223:Infant; D008297:Male; D011897:Random Allocation; D014796:Visual Perception / Q000502:physiology