Since the question is incomplete, the answer is guessed based on the explanation in the question. The question states that "A listener is anxious about an upcoming exam, worried about a recent fight with a friend, or bothered by the cold in the classroom". These signs mean the listener would be experiencing interference.
Interference are things that disrupt the communication. In verbal communication, interference can be in the form of noise that disturbs the listener so that the listener cannot receive the message conveyed by the speaker.
The question states that the listener is anxious about an upcoming exam, worried about a recent argument with a friend, or distracted by cold air in the classroom so that the listener cannot fully focus on what is being conveyed. In fact, the listener should focus on listening to what is being conveyed. The things that are experienced by listeners are interference or disturbance.
Learn more about interference in communication here :
https://brainly.com/question/28444313
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