The Physical Quality of Life Index shorter called PQLI is a good measure for development. This is because it measures literacy rate, infant mortality, life expectancy at age one that is all equally weighted on a 0 to 100 scale for fairness. Every single one of those criteria will be higher in developed countries and lower in less developed ones.
It is impotent to behave in PE class because misbehaving will also lead to distraction in many ways. If someone is being disruptive in PE class it was distract the whole class and most likely put the whole class behind.
