But, of course, it's not just a matter of dollars and cents. It's also a matter of letters and words. Affluent parents talk to their kids three more hours a week on average than poor parents, which is critical during a child's formative early years. That's why, as Stanford professor Sean Reardon explains, "rich students are increasingly entering kindergarten much better prepared to succeed in school than middle-class…
In seriousness, it's frustrating that you're making such a bold assertion about causality. There are more male executives than female. Are you saying that's caused by genetics?