Document Detail


Infants' sensitivity to pictorial depth cues: A review and meta-analysis of looking studies.
MedLine Citation:
PMID:  21893347     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
This paper reviews habituation-dishabituation and preferential-looking studies on the emergence of sensitivity to pictorial depth cues in infancy. This research can be subdivided into two groups. While one group of studies has established responsiveness to pictorial depth cues at 3-5 months of age, the other has found that the ability to extract pictorial 3D information emerges at about 6 months. In the former, young infants were tested for their ability to distinguish between displays that differ in spatial information provided by pictorial depth cues. The results of these studies might demonstrate that 3-5-month-old infants perceive spatial layout from pictorial cues. It is possible, however, that the infants in these studies responded primarily to low-level, two-dimensional stimulus differences. In contrast, the second group of studies controlled for the potential influence of lower-level stimulus features on the infants' experimental performance and more unambiguously demonstrated sensitivity to pictorial depth information in infants 6 months of age and older. In sum, the divergent findings of studies in this area may be resolved by assuming substantial developmental progress in infant sensitivity to pictorial depth cues during the first months of life.
Authors:
Michael Kavšek; Albert Yonas; Carl E Granrud
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2011-9-3
Journal Detail:
Title:  Infant behavior & development     Volume:  -     ISSN:  1934-8800     ISO Abbreviation:  -     Publication Date:  2011 Sep 
Date Detail:
Created Date:  2011-9-6     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7806016     Medline TA:  Infant Behav Dev     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
Copyright © 2011 Elsevier Inc. All rights reserved.
Affiliation:
University of Bonn, Institute for Psychology, Department of Developmental and Educational Psychology, Kaiser-Karl-Ring 9, 53111 Bonn, Germany.
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