- fallacy of negative premises
- фил. ошибка отрицательных суждений (ошибка силлогизма, в котором содержится два отрицательных суждения)
Англо-русский экономический словарь.
fallacy of negative premises
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Fallacy of exclusive premises — The fallacy of exclusive premises is a formal fallacy committed in a categorical syllogism that is invalid because both of its premises are negative. Example: : No mammals are fish. : Some fish are not whales. : Therefore, some whales are not… … Wikipedia
Negative conclusion from affirmative premises — is a syllogistic fallacy committed when a categorical syllogism has a negative conclusion yet both premises are affirmative. The inability of affirmative premises to reach a negative conclusion is usually cited as one of the basic rules of… … Wikipedia
Fallacy — In logic and rhetoric, a fallacy is usually incorrect argumentation in reasoning resulting in a misconception or presumption. By accident or design, fallacies may exploit emotional triggers in the listener or interlocutor (appeal to emotion), or… … Wikipedia
Syllogistic fallacy — Syllogistic fallacies are logical fallacies that occur in syllogisms. They include: Any syllogism type (other than polysyllogism and disjunctive): *fallacy of four terms Occurring in categorical syllogisms: *affirmative conclusion from a negative … Wikipedia
Affirmative conclusion from a negative premise — is a logical fallacy that is committed when a categorical syllogism has a positive conclusion, but one or two negative premises. For example:: No fish are dogs, and no dogs can fly, therefore all fish can fly. This could be illustrated… … Wikipedia
Deductive fallacy — A deductive fallacy is defined as a deductive argument that is invalid. The argument itself could have true premises, but still have a false conclusion.[1] Thus, a deductive fallacy is a fallacy where deduction goes wrong, and is no longer a… … Wikipedia
Masked man fallacy — The masked man fallacy is a fallacy of formal logic in which substitution of identical designators[clarification needed] in a true statement can lead to a false one. One form of the fallacy may be summarized as follows: Premise 1: I know who X is … Wikipedia
Naturalistic fallacy — The naturalistic fallacy is often claimed to be a formal fallacy. It was described and named by British philosopher G. E. Moore in his 1903 book Principia Ethica. Moore stated that a naturalistic fallacy is committed whenever a philosopher… … Wikipedia
Genetic fallacy — The genetic fallacy is a fallacy of irrelevance where a conclusion is suggested based solely on something or someone s origin rather than its current meaning or context. This overlooks any difference to be found in the present situation,… … Wikipedia
Burden of proof (logical fallacy) — In philosophy, the term burden of proof refers to the extent to which, or the level of rigour with which, it is necessary to establish, demonstrate or prove something for it to be accepted as true or reasonable to believe.All logical arguments… … Wikipedia
List of fallacies — For specific popular misconceptions, see List of common misconceptions. A fallacy is incorrect argumentation in logic and rhetoric resulting in a lack of validity, or more generally, a lack of soundness. Contents 1 Formal fallacies 1.1… … Wikipedia
