Viggo Says to His Friends, "You Know, Sometimes My Dad

Viggo says to his friends, "You know, sometimes my Dad is wrong and I tell him so and I give him my opinion. I didn't use to do that when I was younger-I used to think that everything he said was right." Viggo is demonstrating:

A) individuation.
B) de-idealization of parents.
C) seeing parents as people.
D) nondependence.