The founder of the book, blog and movement, "Free-Range Kids" discusses her parenting philosophy and the controversy she set off with her son's now famous unsupervised subway ride.
Director of Barnard Center for Toddler Development, Prof. Tovah Klein weighs in on iPad debate. Watch segment on ABC's Nightline:
“They have no sense of what time or day it is, so a routine is the only way they know what's going on," says Tovah Klein, director of the Barnard College Toddler Center in New York City. "It helps them feel safe and secure when they're going through such huge developmental changes."