Weak Impulse Control Hurts More if You're Poor?

Some people will read this article at The New Republic, "Why Can’t More Poor People Escape Poverty?," and without going very far into have a knee-jerk reaction and reject its information because the article can be misread to say that all poor people lack impulse control. That's not what it's saying, but I know that's what that I thought until I realized I was wrong.What the article is saying is