> This can be compensated for, to a degree, by enhanced parental interaction with the child from an early age. Which, as this article points out, is exactly th

> This can be compensated for, to a degree, by enhanced parental interaction with the child from an early age. Which, as this article points out, is exactly the kind of thing that wealthier parents are able to provide their kids and which less wealthy parents often cannot, even when they would like to.