The theory that interaction with people unlike ourselves decreases negative attitudes we may have about them is called cognitive dissonance theory.
The theory of cognitive dissonance posits that underlying psychological tensions arise when a person's behavior does not align with his or her thoughts and beliefs. This underlying tension prompts a person to change attitudes that create coherence in thought and action.
It can also occur when he has two beliefs that contradict each other. Cognitive dissonance causes discomfort and tension, and people try to alleviate this discomfort in a variety of ways. Examples include "explaining things" and rejecting new information that contradicts existing beliefs.
Learn more about cognitive dissonance theory here: https://brainly.com/question/6189942
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