Which Is NOT a Feature of Professionalism

Which is NOT a feature of professionalism?

A) The profession determines its own standards of education and training.
B) The student professional goes through a more stringent socialization experience than the learner in other occupations.
C) Professional practice is often legally recognized by some form of licensure.
D) Licensing and admission boards are staffed by members of the profession.
E) All of the above are features.