What Is the Major Advantage of a Dimensional Approach to Assessing

What is the major advantage of a dimensional approach to assessing personality disorders?

A) This approach results in a profile of the persona being classified.
B) The etiology can be more easily classified using this approach.
C) Treatment decisions are easier because areas in need of therapy are highlighted.
D) Clients find such an approach more acceptable and understanding and therefore are more willing to accept therapist's recommendations.