Sukhi Bhava

In the programme Sukhi Bhava, the episode is based on topic "Pillalalo Mondithanam" Means Children's stabberness.
It is natural for childres to be mischivious becuase it it in their nature, This is very necessary and normal for grwing children. But due to their stabberness the children natures is in excess and their behavior is abnormal and do not care for respect to anyone.
Q1) What could be the reason for stabberness behavior?
Q2) How do we bring them to normal behavior acceptable to society.

Theses topic are discussed by expert child psychologist Dr. Gauri deviin her interview.
Please give your opinion on this issue please.