Which Best Represents "Identity Diffusion Status

Which best represents "identity diffusion status"?

A) Glenn plans to be a teacher because his parents and siblings are all teachers.
B) Beatriz doesn't really know what she wants to be when she "grows up" and couldn't care less about even exploring the possibilities.
C) Jiang has taken a battery of interest inventories and is exploring different majors at the university,thinking about possibilities for her future career.
D) Hafez has talked with career counselors,his parents,peers,and instructors,and has determined that he is best suited for a career in teaching.He is now doing his student teaching.