The research is very clear. The longer children spend in child care early learning facilities is what impacts their development. I know that in Ontario there's the four-year-old pre-K. In particular, for children living in poverty, that is not enough time for them, due to all the disadvantages they may have gone through in the early years. As I mentioned, when children arrive at kindergarten, they are already oriented toward success or failure because of what happened in their early years, so the longer we can have children in child care....
I advocate for zero to five. Given our policies in Canada, a lot of us don't have to start until about nine months or a year, but it really is the whole gamut. It's not starting at three or four years of age.