Apolish man refers to other poles as polacks and ridicules polish people who dance the polka or eat kielbasa. apparently he has the dominant group's prejudices against his own people.

Apparently he has "internalized" the dominant group's prejudices against his own people.

Prejudice is prejudging or some likeness, ordinarily contrarily. Sociologists found that a few people learned partiality after relationship with specific gatherings. Racism was not the reason for joining a bigot gathering but rather the consequence of their enrollment in that gathering. It has been discovered that partiality against one racial-ethnic gathering prompts bias against others. Individuals can figure out how to be partial against their own particular gatherings by internalizing the standards of the prevailing gathering.