In her social psychology course, Maria learns that the more one is exposed to something, such as a song on the radio, the more one tends to like it. Maria thinks this is obvious and questions why she signed up for the class. What might Maria be displaying

the hindsight bias

Explanation:

Hindsight bias

This is simply known as the probability/tendency to believe after getting you know or learned all outcome, that one would have known or seen it as "I knew it all along".

Overconfidence together with hindsight bias, can cause intuition overestimation.

It is also the ability to believe(know) after learning an outcome, that one would have known it before.