Gender Differences Have Been Found in Terms of Friendships in Adolescence

Gender differences have been found in terms of friendships in adolescence, including that:

A) girls tend to focus on agentic goals, while boys tend to focus on communal goals.
B) boys tend to focus on agentic goals, while girls tend to focus on communal goals.
C) girls' friendships tend to be more competitive.
D) boys' friendships tend to be more intimate.