Step 1: Understanding the Concept:
Sociology differentiates social status into two types:
- Ascribed Status: A social position assigned at birth or involuntarily assumed later in life (e.g., sex, race, caste).
- Achieved Status: A social position acquired through personal effort, skill, and choice (e.g., a profession).
Step 2: Detailed Explanation:
- (A) Girl and (D) Boy are statuses based on sex, which is ascribed at birth.
- (C) Brahmin is a caste status, which is also ascribed at birth in the traditional Indian system.
- (B) Doctor is a professional status that is achieved through extensive education, training, and qualification. It is not something one is born into.
Step 3: Final Answer:
Doctor is an example of an achieved status.