A Lesson on Rhetorical Devices: Ethos, Pathos, Logos English 10 Gifted

What is Rhetoric?  Rhetoric (n) - the art of speaking or writing effectively (Webster's Definition). –According to Aristotle, rhetoric is "the ability, in each particular case, to see the available means of persuasion." He described three main forms of rhetoric: Ethos, Logos, and Pathos.  In order to be a more effective writer, you must understand these three terms. You will better understand their meanings which will make your writing more persuasive.

Three Forms of Rhetoric…  Ethos  Logos  Pathos Pathos Logos Ethos

Ethos (Credibility)  Ethos: the source's credibility, the speaker's/author's authority  We tend to believe people whom we respect. One of the central problems of argumentation is to project an impression to the reader that you are someone worth listening to, in other words making yourself as author into an authority on the subject of the paper, as well as someone who is likable and worthy of respect.

Ethos Example:  Product?  Credibility?

Ethos in Print Ad

Logos (Logical)  Logos: the logic used to support a claim (induction and deduction); can also be the facts and statistics used to help support the argument. –Persuading by the use of reasoning. – An effective and persuasive reason that supports your ideas.

Logos Example:  Idea: Students should be allowed to use cell phones during school hours. – – – List three supporting facts and/or statistics that will support the aforementioned idea.

Logos (continued)

Pathos  This is an appeal to emotion.

Pathos (Emotional)  Pathos: persuading by appealing to the reader's emotions. Emotional appeals, are used to persuade. Language choice affects the audience's emotional response, and emotional appeal can effectively be used to enhance an argument.  How? Anecdotal writing or narratives within persuasive writing

Pathos Example:  How does this advertisement appeal to emotion? Why?

Pathos Example continued…

Propaganda techniques

Red Herring  Sarah: Mom, can I go to a party tonight? Mom: How can I be sure you won't drink alcohol? Sarah: Oh mom, how can you even think that when I've been doing homework all day! Sarah: Mom, can I go to a party tonight? Mom: How can I be sure you won't drink alcohol? Sarah: Oh mom, how can you even think that when I've been doing homework all day! Sarah: Mom, can I go to a party tonight? Mom: How can I be sure you won't drink alcohol? Sarah: Oh mom, how can you even think that when I've been doing homework all day!

Emotional Appeal = ?

Testmonial = ?

Repetition

Sweeping Generalization

Circular argument "Dear Friend, a man who has studied law to its highest degree is a brilliant lawyer, for a brilliant lawyer has studied law to its highest degree." Oscar Wilde, De Profundis.

Appeal to numbers, facts, or statistics = ?