Which is the best way to explain Erikson’s adolescent developmental task of identity vs. role confusion?

A.either developing or failing to develop a stable sense of self while allowing oneself to be confused about the world
B.either developing a unique identity or developing a unique role in life and the family
C.either maintaining or failing to maintain a consistent identity and role from childhood through to adulthood
D.either developing a secure sense of self or being confused about their role in life