From The Atlantic:
http://www.theatlantic.com/business/archive/2012/02/occupy-kindergarten-the-rich-poor-divide-starts-with-education/252914/
"One paper found that by the time an upper-income kid starts school, they've spent 400 more hours on "literacy activities" than their less fortunate peers. "
http://www.theatlantic.com/business/archive/2012/02/occupy-kindergarten-the-rich-poor-divide-starts-with-education/252914/
"One paper found that by the time an upper-income kid starts school, they've spent 400 more hours on "literacy activities" than their less fortunate peers. "