Journal article
Sensitivity to First- and Second-Order Drifting Gratings in 3-Month-Old Infants
Abstract
In two experiments, we investigated 3-month-old infants' sensitivity to first- and second-order drifting gratings. In Experiment 1 we used forced-choice preferential looking with drifting versus stationary gratings to estimate depth modulation thresholds for 3-month-old infants and a similar task for a comparison group of adults. Thresholds for infants were more adult-like for second-order than first-order gratings. In Experiment 2, …
Authors
Armstrong V; Maurer D; Ellemberg D; Lewis TL
Journal
i-Perception, Vol. 2, No. 5, pp. 440–457
Publisher
SAGE Publications
Publication Date
6 2011
DOI
10.1068/i0406
ISSN
2041-6695