Final answer:
Susan, a White adolescent, is more prone to disturbances in physical self-esteem, especially in Western cultures where appearance is highly valued.
Step-by-step explanation:
Susan, a White adolescent, is more likely to be vulnerable to disturbances in physical self-esteem than any other group of youngsters. This vulnerability is partly due to the high value placed on appearance within industrialized Western cultures, which can affect an individual's self-esteem related to physical attributes. White women and girls from these societies tend to be at the highest risk for eating disorders like anorexia and bulimia nervosa, which are associated with concerns about body image and physical self-esteem.