Aaliya Bashir & Jessica Nwafor, RN are discussing Sibling Dynamics.

The effects of sibling relationships may go beyond childhood bickering and bonding, according to Penn State researchers who found that these relationships may predict similarities and differences in siblings' education later in life.

In a study spanning about 15 years, the researchers found that when siblings felt more warmth toward each other in childhood, they were more likely to achieve similar levels of education. But, when siblings felt that their parents' treatment of themselves versus their sibling was unfair, or when their fathers spent more time with one sibling than the other, those siblings achieved different levels of education.