Answer:
Functionalism
Explanation:
It is the theory about the mental state of a person. This theory explained the mental state that how it functions rather than what form it is made up of. It can be understood by an instance of mousetrap and key.
Motivation in functionalism comes from the comparison between mind and the computer. This is the only analogy. For functionalism, it is shown that it is the primary competitor.
According to functionalism, the mental state is multiply realized. Functionalism is the best and most accepted theory about the mental state of mind.