Interracial Interactions May Cause Some People to Experience Stress

Interracial interactions may cause some people to experience stress. Of the people described below, who is likely to experience the most stress?

A) Martin, a White male, who is interacting with a Black research assistant and who doesn't want to appear prejudiced because others would look down on him.
B) Justin, a White male, who is interacting with a Black research assistant and who doesn't want to appear prejudiced because that would go against how he sees himself.
C) Ed, a White male, who rarely interacts with Black individuals and who doesn't want to appear prejudiced because others would look down on him.
D) All of the people above people would experience high amounts of stress.