The answer is life. It is because operant conditioning is used everyday on young children's life as this enables them to behave in a way their behavior is being shaped and controlled as show reinforcements such as positive or negative in terms of behavior-- this is needed, in order for a child to know where his or her behavior stands and the consequences it leads to.
Explanation:
Aryan
Nomadic people who migrated to India
about 2000 BCE
Caste system is A social class system that divides Indian
society
Monsoon
Seasonal winds that bring heavy rain to
India during summer months
Subcontinent is A large area of land that is part of a
larger continent
A boon. A boon is a thing that is helpful or beneficial.
An external locus of control or lack of focus or test anxiety