Which Factors May Be Relevant to the Increase in Adolescent

Which factors may be relevant to the increase in adolescent suicide rates?

A) Modern teenagers are probably exposed to many of the life stressors experienced by adults,yet may lack the coping resources to deal with them effectively
B) Suicide is also a sociological as well as a psychological phenomenon,and media reports of suicide often trigger a significant increase in suicides
C) There is a strong relationship between depression,substance abuse and suicide
D) All of the above