Concerning the goals of psychology, control is to applying findings as is to

Concerning the goals of psychology, control is to applying findings as perception is to reality.

The four main objectives of psychology are to describe, explain, predict and modify human behavior. The locus of control is a topic widely used in psychology, and it affects the point of view of an individual and the way he has to interact with the environment. It refers to the perception that a person has about the causes of what happens in his life. It is the way a person perceives if the origin of their own behavior is internal or external to it.

answer; eliminate parking problems in cities, because a car took up only half as much space as a horse and buggy;