Comprehensive Study Notes: Classical Rhetoric and the Elaboration Likelihood Model

Theoretical Foundations of Persuasion: Classical Rhetoric and the Elaboration Likelihood Model

• Classical rhetoric and the Elaboration Likelihood Model (ELM) serve as indispensable tools for communication scholars in understanding both audience consumption and message construction.

• Classical rhetoric provides an analytical framework for exploring persuasive strategies, linguistic nuances, and cultural contexts.

• It offers a lens to understand the artful elements that influence how an audience perceives and responds to a message.

• The ELM contributes a psychological perspective, detailing the cognitive processes of persuasion through central and peripheral routes.

• Together, these frameworks allow scholars to tailor messages, predict effectiveness, and think critically about communication strategies for both professionals and academics.

The Historical Evolution of Rhetorical Theory

• The term "rhetoric" originates from the Greek word "rhetor," meaning someone who speaks in public.

• Ancient Greece and the Legal Origins: Rhetorical theory began in early Greece following the overthrow of a dictator, which led to numerous land ownership disputes. The Greek legal system required individuals to present their own cases, creating a demand for persuasive skills.

• Corax: Credited with the first formal rhetorical theory, he authored "The Art of Rhetoric" to assist in legal disputes, emphasizing the importance of presentation skills.

• Tisias: A student of Corax who brought rhetorical teaching to Athens and mainland Greece.

• The Sophists: These were specific teachers interested in teaching rhetoric. While they expanded rhetorical knowledge, they were distrusted in Athens because they charged fees and claimed to teach wisdom, despite being perceived as having only superficial knowledge.

• Aristotle: In his work Rhetoric, he aimed to systematize the study. He defined rhetoric not as innate wisdom but as "finding the available means of persuasion." He introduced the concepts of logos, pathos, and ethos as the building blocks of communication.

• The Roman Influence: The Romans adopted Greek theories as they expanded across the Mediterranean.

• Cicero: A Roman philosopher who expanded Aristotle's work by elaborating on the five canons of rhetoric: invention, arrangement, style, memory, and delivery.

• Medieval to Modern Shifts:

  • Roman Dictatorships: Rhetoric moved away from civic engagement due to the risks of speaking out; emphasis shifted to style and delivery over substance.

  • Middle Ages: Maintained significance in letter writing and preaching. Augustine of Hippo integrated rhetoric with Christian theology.

  • Renaissance: A resurgence of interest in classical ancient techniques occurred during this period.

  • $20^{th}$ Century: Scholars like Kenneth Burke introduced concepts like rhetorical identification, the pentad, and dramatism to explain human communication complexities.

Aristotle’s Three Rhetorical Proofs

• Logos (Logic): Meaning "word" or "reason," this appeal relies on logic to persuade. It involves constructing rational arguments supported by facts, statistics, expert opinions, and logical reasoning.

• Examples and Enthymemes in Logos:

  • Example: A specific instance, illustration, or case study used to demonstrate the validity of a principle. It is complete and does not require audience inference.

  • Enthymeme: An incomplete argumentative statement that omits a premise or a conclusion. It relies on the audience to infer the missing piece based on shared assumptions or context, which engages them in active reasoning.

• Pathos (Emotion): Meaning "suffering" or "experience," this taps into emotional connection using powerful language, vivid imagery, and storytelling. Aristotle categorized emotions into pairs representing a spectrum:

  • Anger vs. Calmness/Mildness: Stirring anger for action versus soothing tensions.

  • Friendliness vs. Hating: Creating camaraderie versus highlighting enmity.

  • Fear vs. Confidence: Using apprehension as a motivator or boosting assurance.

  • Indignation vs. Pity: Appealing to outrage versus compassion.

  • Admiration vs. Envy: Garnering support versus invoking jealousy to show desirability.

• Ethos (Character): Rooted in the speaker's credibility. Establishing trust involves three keys:

  1. Intelligence: Rooted in intuitive knowledge/practical wisdom ("street smarts") shaped by shared values.

  2. Virtuous Character: Perception of the speaker's goodness and trustworthiness.

  3. Goodwill: Whether the speaker genuinely prioritizes the audience's well-being and interests.

Cicero’s Five Canons of Rhetoric

1. Invention: The creative process of discovering and developing arguments.

   • Topic: Themes such as definition, comparison, relationship, and testimony.

   • Stasis: The point of argument or disagreement. Levels include conjecture (Is it happening?), definition (What is it?), quality (What is its nature?), and policy (What should be done?).

   • Commonplaces: Broad categories like praising the past or blaming an enemy.

   • Topical Questions: Tools for critical thinking and generating content.

2. Arrangement: The structure of the message. The six components are:

   1. Introduction

   2. Background/Statement of Facts

   3. Division

   4. Confirmation

   5. Rebuttal/Refutation

   6. Conclusion

3. Style: The artful use of language through tropes (metaphors/similes) and schemes (word arrangement).

4. Memory: Internalizing the message to ensure a natural, engaging delivery and maintaining eye contact.

5. Delivery: The physical and vocal presentation, including gestures, posture, facial expressions, and tone.

Linguistic Devices of Style

• Alliteration: Repetition of initial consonant sounds (e.g., "She sells seashells…").

• Anaphora: Repetition at the beginning of successive clauses (e.g., "I have a dream…").

• Antithesis: Juxtaposition of contrasting ideas (e.g., "Best of times, worst of times").

• Assonance: Repetition of vowel sounds (e.g., "The rain in Spain…").

• Chiasmus: Reversal of grammatical structure (e.g., "Ask not what your country can do for you…").

• Epistrophe: Repetition at the end of successive clauses (e.g., "I believe in you. I trust in you.").

• Hyperbole: Exaggeration for effect (e.g., "told you a million times").

• Irony: Meaning different from literal words (e.g., "Your hands are as clean as dirt").

• Metaphor: Implied comparison (e.g., "Time is a thief").

• Onomatopoeia: Words imitating sounds (e.g., "buzzing bees").

• Oxymoron: Contradictory terms (e.g., "Deafening silence").

• Paradox: Statement that seems contradictory but reveals truth (e.g., "Less is more").

• Parallelism: Similarity of structure in a series (e.g., "Like father, like son").

• Personification: Human traits to non-humans (e.g., "The wind whispered").

• Pun: Humorous play on words.

• Repetition: Reiteration for emphasis.

• Rhetorical Question: Posed for effect rather than an answer.

• Simile: Comparison using "like" or "as" (e.g., "Bright as the sun").

• Synecdoche: A part representing the whole (e.g., "new wheels" for a car).

Elaboration Likelihood Model (ELM)

• Developed by Richard E. Petty and John Cacioppo in the late $20^{th}$ century.

• It provides a dual-process framework:

  • Central Route: High motivation and ability. Involves deep, thoughtful consideration of content, logic, evidence, and argument quality. Leads to long-lasting attitude change.

  • Peripheral Route: Low motivation or ability. Relies on external cues like attractiveness, celebrity endorsements, slogans, and heuristics (mental shortcuts).

• Central Route Elements: Target audience analysis, argument quality, message consistency, source credibility, and complementary emotional appeals.

• Peripheral Route Factors: Peripheral cues, heuristics (e.g., "if an expert says it, it must be true"), emotional responses, and source attractiveness.

Critical Analysis and Limitations

• Classical Rhetoric Limitations:

  • Oversimplification: Risk of reducing rhetoric to rigid formulas or rules.

  • Western Bias: Primarily grounded in Western tradition; may not apply to diverse cultural contexts.

  • Elite Origins: Originally tailored for educated Athenian men, excluding diverse perspectives. Modern studies now include African American, Latino/a, and LGBTQIA+ rhetorics.

• ELM Limitations:

  • Binary Simplification: The central/peripheral split might not capture real-world complexity.

  • Lack of Predictability: Difficulty in predicting which route a person will take due to individual and situational differences.

  • Context Variance: Does not always account for how different settings affect the persuasion process.

Questions & Discussion

• How does the central route differ from the peripheral route in terms of attitude change?

• Central processing involves critical evaluation of arguments and leads to persistent, long-term attitude change. Peripheral processing uses heuristic shortcuts (like source likability) and typically results only in temporary changes that are susceptible to further influence.

• What is the significance of the Five Canons today?

• The canon of arrangement serves as the foundation for modern essay structure, while invention and style remain core to professional speechwriting and visual communication design.

• How do examples differ from enthymemes in persuasion?

• Examples provide tangible evidence or specific instances to bolster a general principle. Enthymemes are structurally incomplete arguments that require the audience to participate by filling in the missing premise, making the persuasion more interactive and potentially more convincing via personal inference.