Final answer:
A person in a position of authority or privilege is most likely to score high on a measure of social dominance orientation.
Step-by-step explanation:
The person who is most likely to score high on a measure of social dominance orientation is a person in a position of authority or privilege. This can include someone in a high-status occupation like a lawyer or an individual from a dominant racial group or an upper-class family. For example, the Kennedy family in the United States has produced many prominent politicians, showcasing the link between social dominance and authority.