How Are White Individuals Who Score High on a Measure

How are white individuals who score high on a measure of implicit racism affected in their interactions with black people?

A) They must exert a great deal of cognitive effort in order to avoid prejudice when interacting with black people.
B) They are usually good at hiding their biases and therefore tend to have comfortable interactions with black people.
C) They are usually good at hiding their biases but still tend to have uncomfortable interactions with black people.
D) They have relatively low levels of amygdala activation when presented with photos of black faces.