Research About Parental Influence on Their Children in Sports Has

Research about parental influence on their children in sports has shown that:

A) fathers tend to have more influence than mothers over their children's sports involvement.
B) young people do not care whether their parents expect them to win.
C) lower-class parents allow their children to be involved in commercialized youth sports, while more affluent parents do not allow their children to be involved in these sports.
D) parents are more likely to cause sports adjustment problems for their children when their expectations are more realistic than unrealistically high.