with "I can’t prove it but ..." are often referring to some kind absence of evidence. "There is no evidence of foul play here" is a direct reference to the absence of evidence. "There is no evidence of aliens‚ and therefore‚ aliens do not exist" appeals to an absence of evidence B. When the doctor says that the test results were negative‚ it is usually good news. Under "Termites" the inspector checked the box that read "no” c. A biopsy shows the absence of malignant cells. One very carefully inspects
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BEL313 – Introduction to Critical Thinking Logical Fallacy What is Fallacy??? Explain Please!!! Example Please!!! Fallacy = mistake in reasoning What is Fallacy? Fallacious Argument = Argument that contains a mistake in reasoning What is fallacious argument? Two types of fallacy are: Two types of fallacy? Valid Argument: Fallacious Argument: Fallacy of Relevance: arguments in which the premises are logically P1: Joe has two brothers P1: Joe has two sisters
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across a person who makes logical fallacies. Such discussions may prove futile. You might try asking for evidence and independent confirmation or provide other hypotheses that give a better or simpler explanation. If this fails‚ try to pinpoint the problem of your arguer’s position. You might spot the problem of logic that prevents further exploration and attempt to inform your arguer about his fallacy. The following briefly describes some of the most common fallacies: ad hominem: Latin for "to the
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Types of Fallacy 1) Fallacy of Accident/ Fallacy of Sweeping Generalization - occurs when one reason with the generalization as if it has no exceptions. Examples: 1) Cutting people with a knife is a crime Surgeons cut people with knives Therefore‚ surgeons are criminals. 2) Birds can fly Penguins are birds Therefore‚ penguins can fly 3) Speeding up above 50 kph is a crime. Therefore‚ ambulance drivers are criminals. 2) Fallacy of Converse Accident - occurs when
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MATERIAL FALLACIES MATERIAL FALLACIES • Fallacies of Relevance – irrelevant premises (diversion) • • • • • The appeal to populace (ad populum) The appeal to pity (ad misericordiam) The appeal to force (ad baculum) The argument against person (ad hominem) Irrelevant Conclusion • Fallacies of Defective Induction – weak premises • • • • The argument from ignorance (ad ignorantiam) The appeal to inappropriate authority (ad vericundiam) False Cause Hasty Generalization MATERIAL FALLACIES • Fallacies
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conclusion is true Fallacies Logical fallacies are arguments based on faulty reasoning. They often appear true at first‚ but they do not remain viable under scrutiny. A fallacy is an “argument” in which the premises given for the conclusion do not provide the needed degree of support. A deductive fallacy is a deductive argument that is invalid (it is such that it could have all true premises and still have a false conclusion). An inductive fallacy is less formal than a deductive fallacy. They are arguments
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CRITICAL THINKING PSU LOGICAL FALLACIES Ad hominem or ATTACKING THE PERSON. Attacking the arguer rather than his/her argument. Example: John’s objections to capital punishment carry no weight since he is a convicted felon. Note: Saying something negative about someone is not automatically ad hominem. If a person (politician for example) is the issue‚ then it is not a fallacy to criticize him/her. Ad ignorantium or APPEAL TO IGNORANCE. Arguing on the basis of what is not known and cannot be
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WHAT IS FALLACY: A "fallacy" is a mistake‚ and a "logical" fallacy is a mistake in reasoning. There are‚ of course‚ other types of mistake than mistakes in reasoning. For instance‚ factual mistakes are sometimes referred to as "fallacies". However‚ the Fallacy Files is specifically concerned‚ not with factual errors‚ but with logical ones. In logic‚ the term "fallacy" is used in two related‚ but distinct ways. For example: 1. "Argumentum ad Hominem is a fallacy." 2. "Your argument is a
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JOHN PAUL T. ANGELES INTFILO 1. Foundation of truth Sense experience is nothing without reason. Reason without sense experience is nothing so both are dependent from one another to gain knowledge both perspective is better to use. We need our personal reasons to help us live our lives and be able to know our purpose of live‚ but to do that we also need the help from our 5 senses and these senses help us to have new experiences. An example is a student wishes to know what is the best technique
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Part 1: Intellectual Standards- “The vast majority of Transterra’s college apparel is manufactured in a factory in Honduras which employs primarily women and children who operate under horrific conditions.” The author is violating the intellectual standards of precision and breadth. The author does not provide enough details to emphasis that the company employs primarily women and children. It could be possible that everyone has a different meaning to horrific conditions. In other countries it
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