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| | Introduction to Informal Fallacies-Logic-CCRI (Site not responding. Last check: ) |
 | | When a deductive argument instantiates a correct argument form it is called valid, i.e., the conclusion follows from the premises with strict necessity or, stated alternately, the conclusion must be true if the premises are true. |
 | | In this fallacy someone’s argument is summarily dismissed out of hand, without any actual evaluation of their argument, simply because the arguer stands to gain from the acceptance of their argument. |
 | | In contrast to formal fallacies, which instantiate one fallacious argument form, it is possible for an argument a) to contain more than one informal fallacy, or b) to be a border-line case that could be equally classified as one or another informal fallacy. |
| faculty.ccri.edu /paleclerc/logic/fallacies.shtml (1314 words) |
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