Subtle forms of prejudice that coexist with the rejection of racist beliefs are known as

The answer that is being described above is modern racism. It is because this has evolved to a more prejudicial behavior in which it was before an aggressive prejudicial behavior that people in the past has demonstrated. Though even it is more subtle, this has become more severe compare before.

it is due to the halo effect as the impression of the boy created earlier.on the mind of the principle affected his decision