Final answer:
The statement that listeners and speakers are selective in successful communication, including public speaking, is true. Selectivity is crucial in choosing appropriate wording, understanding the audience, and effectively using media and visual supports to communicate clearly and respectfully.
Step-by-step explanation:
In successful communication, including public speaking, listeners and speakers are indeed selective, and the statement is true.
Just as in the example given where effective communication is vital in raising awareness and convincing others in a democracy, speakers must be selective in choosing their words, examples, and appeals to broadly connect with their audience. Demographics play a significant role in understanding the audience and delivering a message that resonates. Moreover, speakers should be cognizant of their audience's attitudes, beliefs, cultures, and values.
Selectivity in oral communication extends to being conscious of using media and visual aids effectively without distracting from the speech and employing specific language that is clear, respectful, and jargon-free to the listeners.