“I don’t want to get to know her better, we just don’t have anything in common!” Which communication barrier does this statement reflect?

The speaker decides they have nothing in common before making an effort to learn about the other person. This reflects assuming differences: treating someone as unlike you without getting to know them. “Jumping to conclusions” is tempting, but the specific barrier here is assuming there are no shared interests or experiences.

AI-written and checked against the verified answer.