Believe it or not, even though as a psychologist and a counselor, I learned a number of psychological terms, I was astonished when I was first confronted with the term "quality time," in regard to parent-child relationship.
Bringing up a child is no sinecure. In fact, responsible parents are very afraid that they may possibly not be bringing up their child in a proper manner. There is a difference between allowing your child to grow up, and you bringing them up. Good parenting is not something that you are going to learn from books. It comes out of experience.