Infant Development: Do Infants Only Start To Crawl Once They Can See Looming Danger?
Monday, September 28, 2009 - 00:21
in Health & Medicine
Do infants only start to crawl once they are physically able to see danger coming? According to one researcher, infants' ability to see whether an object is approaching on a direct collision course, and when it is likely to collide, develops around the time they become more mobile.