Katrina Has Long Believed Eric Church Is the Best Musician

Katrina has long believed Eric Church is the best musician of all time.She just read a review that praised Eric Church for his musical genius.She is very confident in her perception,despite all the earlier reviews she had read that pointed out his limitations.Katrina is demonstrating the need:

A) to reach closure quickly.
B) to confirm preexisting beliefs.
C) for accuracy.
D) for validation.