The payback on early learning makes it a dollars and sense proposition

The return on investment in early childhood programs has been pegged at 8:1, compared to a 3:1 return for primary and secondary education
Jun 23, 2009
Don Drummond and Veronica Lacey
Globe and Mail
http://www.theglobeandmail.com/news/opinions/the-payback-on-early-learning-makes-it-a-dollars-and-sense-proposition/article1194161/