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SAT Essay Logical Fallacies

Subjects : sat, english, writing-skills
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Everybody knows fallacy. Asserts that some idea is common knowledge - so it must be true.






2. Is there a reasonable connection between the cause and the effect? Is that connection explained? Are there other possible causes that have not been considered?






3. Generalization: an argument that ignores all unfavorable evidence






4. Information gained from personal experience representing a general pattern






5. Obscuring or denying the complexity of an issue






6. Reasoning by Debate: In an argument - this is an attack on the person rather than on the opponent's ideas. It comes from the Latin meaning 'against the man.'






7. False transitive property - you assume that just because two things share a characteristic - all of their characteristics are shared: - 'penguins are black and white - old tv shows are black and white - therefore penguins are old tv shows'






8. Reasoning by Proof: absence of evidence is not evidence; he didn't say that... so it must be false






9. Trying to prove one idea with another idea that is too similar to the first idea






10. Does the evidence prove the point being argued? Is this authority an expert on this particular topic?






11. Generalization: drawing conclusions based on insufficient or unrepresentative evidence






12. Common knowledge or beliefs readers accept as true






13. 'it does not follow' drawing a conclusion or making a transition that is not a logical result of the facts






14. How large is the sample size? How representative is the sample?






15. Stating the only two interpretations of actions are alternatives - ignoring any compromise or moderate course






16. How similar or how different are the cases being compared? How many point of comparison is the arguer using?






17. Two comparable issues or ideas are judged by different criteria






18. Condemning an argument because of where it began - how it began - or who began it






19. Reasoning by Debate: A fallacy that forces listeners to choose between two alternatives when more than two alternatives exist






20. Logical reasoning that establishes specific facts or contentions leading to a general conclusion






21. Information that can be objectively proven as true






22. Citing an expert on one subject as expert on another






23. Writer encourages readers to accept a conclusion without any support






24. Drawing conclusions based on insufficient or unrepresentative evidence; using all instances when only some apply






25. Prejudging an individual based on ideas one has about the group the individual belongs to






26. Statements that are intentionally vague so that the audience may supply its own interpretations






27. Have all reasonable alternatives been considered/eliminated? Does this author attack the other views in a fair way?






28. Reasoning by Proof: A fallacy in which a speaker or writer seeks to persuade not by giving evidence but by appealing to the respect people have for a person or institution.






29. Reasoning by Proof: an argument that because someone worked hard at something - their conclusions must be right






30. Cause and Effect: Assuming that an incident that precedes another is the cause of the second incident






31. A fallacy that assumes that taking a first step will lead to subsequent steps that cannot be prevented






32. Appeal based on the credibility of the author






33. Reasoning by Debate: When a writer argues against a claim that nobody actually holds or is universally considered weak. Setting up a straw man diverts attention from the real issues.






34. Generalization: Assumes that an individual must have a characteristic because the group to which he or she belongs supposedly has that characteristic






35. Ambiguity or multiplicity of interpretations of a repeated word or phrase






36. Reasoning in which a conclusion is reached by stating a general principle and then applying that principle to a specific case






37. Appeal to the reader's emotions






38. Analogy or comparison that is not logically consistent






39. 'Against the man' attacking the person or group to which you are opposed rather than addressing the issue






40. 'To the authority' appeal based on the authority of a source






41. Introducing an irrelevant point to divert readers' attention from the main issue being discussed






42. Reasoning by Proof: the evidence offered does not really support the claim. Non Sequitur (It does not follow)






43. Cause and Effect: A fallacy that assumes that because two variables are correlated (happen at the same time) that one must have caused the other






44. Claiming that one step in the wrong direction will lead to another - potentially disastrous consequence






45. Information the writer asserts as being the result of an event






46. 'After this therefore because of this' implying that because on event follows another - the first caused the second






47. When a writer uses the same term in two different senses in an argument. i.e. People choose what laws they obey. The Law of Gravity is a law. I choose to disobey the law of gravity.






48. Appeal to reason






49. Cause and Effect: 'What if' fallacy. Argues that everything would be different if one variable was different. Example: 'If the Nazis had won WWII - we'd all be speaking German!'






50. Generalization: Assumes that members of a group must have a characteristic because one or more of its members has that characteristic.