Final answer:
Pauses in oral message delivery can serve as nonverbal cues to the listener, indicating that the speaker wants the listener to think or respond.
Step-by-step explanation:
Pauses in oral message delivery can serve as nonverbal cues to the listener. They can indicate that the speaker wants the listener to think about what has just been said or that it is now the listener's turn to speak. These pauses can be used to emphasize important points, allow for reflection, or create a sense of anticipation. For example, a speaker may pause after delivering a thought-provoking statement to give the listener time to process the information. Similarly, a pause can indicate that the speaker has completed their message and is now waiting for the listener to respond.