Brain Scans of Children Living in Poverty Show Differences in Size

Brain scans of children living in poverty show differences in size and function compared to those growing up in homes with higher incomes. This is partially due to

A) increased stressful life events and higher likelihood of exposure to insensitive parenting.
B) decreased number of family members in the home.
C) increased number of family members in the home.
D) increased level of supports from outside the home.
E) variety of experiences available in many urban communities.