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Published byDuane Simpson Modified over 8 years ago
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Elements of Persuasion The message content - Reason versus emotion -Discrepancy -One-sided versus two-sided appeal -Primacy versus recency - Inductive reasoning - Deductive reasoning - Fallacies of faulty reasoning
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The Message Content Reason versus emotion well educated and analytical people are more persuaded by rational appeals. Less - educated and less analytical people are more persuaded by emotional appeals.
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The Message Content One-sided versus two-sided appeals A one-sided appeal is more effective with people who agree with the appeal. A two- sided appeal is more effective with people who disagree with the appeal. If people are aware of opposing arguments, two-sided appeals are more effective.
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The Message Content Primacy versus recency Primacy effect-other things being equal, information presented first usually has the most information. Recency effect - information presented last has the most information. Recency effect are less common than primacy effects.
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The Message Content Deductive Reasoning An audience is asked to start with a generalization and draw a conclusion about a specific instance. Eg: we are asked to deduce that IMF’s successful program that has worked in Thailand will also work in Malaysia.
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The Message Content Inductive Reasoning Receivers would be asked to begin with a specific case and derive a generalization. Eg: we might be asked to conclude that because RELA program reduced crime in certain neighborhood, it is reasonable to conclude that RELA programs will reduce crime at all places.
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The Message Content Fallacies Are types of faulty reasoning. Normally due to careless thinking or sometimes used deliberately (propaganda & advertising).
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Examples of fallacies 1. Ad hominem. Latin for ‘to the man’. An argument that attacks the person rather than the issues. - Our new professor looks like Homer S. How can we take him seriously? 2. An appeal to pity. - I deserve a raise. My car is in the workshop, got three kids to look after. 3. Bandwagon fallacy- because everyone is doing it. - 95% students have camera phone
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Examples of fallacies 4. Begging the question- restates in the conclusion what has been asserted in the premise. - Because women are not well suited for fighting, they do not do well in combat duty in the armed forces. 5. The either/or fallacy- when one assumes that only two alternatives are possible, when others exist. - A new car may be expensive, but do you want me to drive around in this junk pile.
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Tutorial 5 Bring to class cuttings of advertisements, articles, editorials etc; that contain fallacies. Highlight the fallacies. Explain why you consider them as a fallacy. Would you have written it otherwise?
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