Psychologist Theodore W. Adorno and his colleagues concluded that highly prejudiced individuals tend to have a(n) , which is characterized by excessive conformity, submissiveness to authority, intolerance, insecurity, a high level of superstition, and rigid, stereotypic thinking.

They concluded that highly prejudiced individuals tend to have an authoritarian personality.

Explanation:

An individual who has a high regard for authority and is more obedient tends to have an authoritarian personality.

This, as the example states, is characterized by submissiveness, insecurity, rigidness and conformity. The individual has a rigid belief of what is right and wrong and tends to be prejudiced because of this stereotypic thinking. He/she can be aggressive towards those who are not the same as him/her.