As Alex Enters Adolescence, He and His Parents Are Experiencing

As Alex enters adolescence, he and his parents are experiencing severe relationship problems. These difficulties suggest that:

A) G.Stanley Hall was correct in stating that adolescence is a period of "storm and stress."
B) the generation gap is a major issue for parents and their adolescents.
C) their problematic relationship has existed since Alex's childhood.
D) Alex has been negatively affected by his entrance into the high school system.