According to the Textbook and in Regard to Gangs, All

According to the textbook and in regard to gangs, all of the following are true except:

A) gang members tend to have more emotional and behavioral problems than other adolescents who are involved in antisocial activity but who are not gang members
B) gangs are usually identified by name and common symbols
C) gang members tend to be more isolated from their families
D) gang members have better self-conceptions than other adolescents who are involved in antisocial activity but who are not gang members.