Is child behavior better or worse than it was years ago

This is very funny topic to my mind. When I was teenager my parents repeatedly told me that now youngsters not the same, no much more worst than young people in their time. If I don't mistake that's named: conflict between generation. There is many years came from this time. I am adult now and I have a daughter and our friends have children. I am still regarding this topic as a funny. But I think that I more close to time when I will exclaim like my parents: "Oh tempora!, oh mores".