Answer:
Logos.
Explanation: While traversing the human nature, Aristotle had identified three critical elements of an effective communication. First being the "Ethos" that is the speaker's reliability for which people would believe what he is saying. Secondly, "Pathos" or the arousal of emotions to connect to the audience and convey his thoughts ideas. Lastly, "Logos" or the logic which would captivate the audience as through this they would be able to conclude with their decisive thoughts. His "rhetoric" model of communication is still followed by the people for an effective and persuasive communication. Perhaps, his model is more speaker centered.
