Psychologists' focus shifted away from the study of cognition in the 1920s-1950s (early 20th century) and back toward it in the mid 20th century.
In the early 19th century, psychology was becoming a scientific discipline. Behaviorism was the focus until mid 20th century. During this this time, Cognitive psychology was shaped as a formal school of thought. Although, the study of human cognition started over two thousand years ago with Aristotle.
Violence, because this is a form of extreme aggresion towards someone or something. Having weapons can make the violence worse because you are now using weapons which inflict more damage than a human can do, and if someone does something to one side, the other side is more likely to fight back in some way, leading to mroe violence.
Integrity. Even in conflict, you should always do what you know is right.
Answer:
because your exposed to with the people surrounded by you
