3.1: Ethos

Learning Objectives

1. Identify common persuasive strategies.
2. Explain how speakers develop ethos.

Persuasive Strategies

Do you think you are easily persuaded? If you are like most people, you aren’t swayed easily to change your mind about something. Persuasion is difficult because changing views often makes people feel like they were either not informed or ill-informed, which also means they have to admit they were wrong about something. We will learn about nine persuasive strategies that you can use to more effectively influence audience members’ beliefs, attitudes, and values. They are ethos, logos, pathos, positive motivation, negative motivation, cognitive dissonance, appeal to safety needs, appeal to social needs, and appeal to self-esteem needs.  In this excerpt, we will learn about ethos.

Ethos, Logos, and Pathos

Ethos, logos, and pathos were Aristotle’s three forms of rhetorical proof, meaning they were primary to his theories of persuasion. Ethos refers to the credibility of a speaker and includes three dimensions: competence, trustworthiness, and dynamism. The two most researched dimensions of credibility are competence and trustworthiness (Stiff & Mongeau, 2003).

Competence refers to the perception of a speaker’s expertise in relation to the topic being discussed. A speaker can enhance their perceived competence by presenting a speech based in solid research and that is well organized and practiced. Competent speakers must know the content of their speech and be able to effectively deliver that content. Trustworthiness refers to the degree that audience members perceive a speaker to be presenting accurate, credible information in a nonmanipulative way. Perceptions of trustworthiness come from the content of the speech and the personality of the speaker. In terms of content, trustworthy speakers consider the audience throughout the speech-making process, present information in a balanced way, do not coerce the audience, cite credible sources, and follow the general principles of communication ethics. In terms of personality, trustworthy speakers are also friendly and warm (Stiff & Mongeau, 2003).

Dynamism refers to the degree to which audience members perceive a speaker to be outgoing and animated (Stiff & Mongeau, 2003). Two components of dynamism are charisma and energy. Charisma refers to a mixture of abstract and concrete qualities that make a speaker attractive to an audience. Charismatic people usually know they are charismatic because they’ve been told that in their lives, and people have been attracted to them. The dynamism of the speaker can also be seen through their demonstration of goodwill toward the audience, or whether they have the audience's best interests at heart.

Figure \(\PageIndex{1}\): City Temple SDA Church, Dallas, Texas – Februrary 2, 2013, Oakwood University, Dynamic Priase – CC BY-SA 2.0.

Unfortunately, charisma is difficult to intentionally develop, and some people seem to have a naturally charismatic personality, while others do not. Even though everyone can’t embody the charismatic aspect of dynamism, the other component of dynamism, energy, is something that everyone can tap into. Communicating enthusiasm for your topic and audience by presenting relevant content and using engaging delivery strategies such as vocal variety and eye contact can increase your dynamism.

Speakers should strive to appeal to ethos, logos, and pathos within a speech. A speech built primarily on ethos might lead an audience to think that a speaker is full of himself or herself. 

Review of Ethos

1. Ethos relates to the credibility of a speaker. Speakers develop ethos by
   • appearing competent, trustworthy, and dynamic;
   • sharing their credentials and/or relevant personal experience;
   • presenting a balanced and noncoercive argument;
   • citing credible sources;
   • using appropriate language and grammar;
   • being perceived as likable; and
   • appearing engaged with the topic and audience through effective delivery.

Review of Persuasive Strategies

• Ethos. Develops a speaker’s credibility.

“Getting Competent”

Identifying Persuasive Strategies in Mary Fisher’s “Whisper of AIDS” Speech

Mary Fisher’s speech at the 1992 Republican National Convention, “A Whisper of AIDS,” is one of the most moving and powerful speeches of the past few decades. She uses, more than once, all the persuasive strategies discussed in this chapter. The video and transcript of her speech can be found on the American Rhetoric website (www.americanrhetoric.com/speeches/maryfisher1992rnc.html). As you watch the speech, answer the following questions:

1. Ethos. List specific examples of how the speaker develops the following dimensions of credibility: competence, trustworthiness, and dynamism.

Key Takeaways

• Ethos refers to the credibility of a speaker and is composed of three dimensions: competence, trustworthiness, and dynamism. Speakers develop ethos by being prepared, citing credible research, presenting information in a nonmanipulative way, and using engaging delivery techniques.

Exercises

1. Ethos, or credibility, is composed of three dimensions: competence, trustworthiness, and dynamism. Of those dimensions, which is most important for you when judging someone’s credibility and why?

References

Cooper, M. D., and William L. Nothstine, Power Persuasion: Moving an Ancient Art into the Media Age (Greenwood, IN: Educational Video Group, 1996), 48.

Fletcher, L., How to Design and Deliver Speeches, 7th ed. (New York: Longman, 2001), 342.

Maslow, A. H., “A Theory of Human Motivation,” Psychological Review 50 (1943): 370–96.

Stiff, J. B., and Paul A. Mongeau, Persuasive Communication, 2nd ed. (New York: Guilford Press, 2003), 105.