Form of proof that deals with credibility of the speaker is ____________________. Ethos Pathos Mythos Credos

The form of proof that deals with the credibility of the speaker is Ethos. Ethos is a rhetorical appeal that focuses on the character and credibility of the speaker or writer. This concept is fundamental in persuasive communication, as it establishes trust and authority in the eyes of the audience. When a speaker demonstrates ethos, they are showcasing their qualifications, expertise, or moral character, which helps to convince the audience of their message's validity.

In contrast, Pathos appeals to the audience's emotions, aiming to provoke an emotional response, while Mythos refers to narrative forms or collective stories that shape cultural understanding. Credos are statements of belief or philosophy but do not directly pertain to the speaker's credibility in the same manner as Ethos does. Overall, establishing ethos is crucial in effective persuasion and communication.