Psychology ! i'm not sure what it's asking me, so if you could just explain it; i'll do the !
"research has found that the greatest risk of developing a major depression occurs between the ages of 15 through 24 and 35 through 44. your age group is certainly within the risk group. write an essay of 150 to 200 words explaining why depression is so prevalent in your age group and what can be done to a friend that might be experiencing a depression. what coping mechanisms are there for your age group? "

i believe the answer is:   psychological  experiment

in this experiment, wilhelm wundt became the first person that implement scientific method in analyzing the pyschological phenomenon.

due to this result, wilhelm wundt also able to make psychology to be acknowledged as a separate scientific field from biology.

the secretary of state, appointed by the president with the advice and consent of the senate, is the president's chief foreign affairs adviser. the secretary carries out the president's foreign policies through the state department and the foreign service of the united states.