Children born into poor families are more likely to exhibit aggressive, impulsive behaviors throughout childhood, according ...

This dynamic, playing out across the country, led to a significant widening of the income gap between poor and well-off white ...

Children from poor families show higher aggression and impulsivity, affecting school, friendships, and future success.

You know, they get the right introductions, okay? Poor kids are usually waiting tables and scrapping, dealing with customers, spilling coffee and getting shouted at, a little different ...