Dan Is an Atheist Who Has a Keen Interest in Politics

Dan is an atheist who has a keen interest in politics. Whenever Dan is watching a debate and one of the candidates mentions his or her belief or interest in God, Dan stops listening to that candidate. Sometimes, he'll even change his vote if a candidate he likes mentions God too frequently. Which of the following listening barriers describes Dan?

A) rebuttal tendency
B) closed-mindedness
C) attack listening
D) information overload