What is the fallacy where you completely discredit someone because of a single mistake?

Specifically, there is no such fallacy as a “completely discredit someone because of a single mistake”. It is factually that a single mistake in an argument is all that is necessary to “completely discredit someone”. However, there should be examination also of the category of error that you introduce here as mistake.

What are the four types of fallacies?

The common fallacies are usefully divided into three categories: Fallacies of Relevance, Fallacies of Unacceptable Premises, and Formal Fallacies.



Fallacies of Relevance

  • The ‘Who are you to talk? …
  • The Red Herring Fallacy. …
  • The Strawman Fallacy. …
  • The Ad Hominem or ‘At the Person’ Fallacy. …
  • Fallacious Appeal to Authority.

What is a hominem fallacy?

(Attacking the person): This fallacy occurs when, instead of addressing someone’s argument or position, you irrelevantly attack the person or some aspect of the person who is making the argument. The fallacious attack can also be direct to membership in a group or institution.

What are the 5 fallacies?

Let us consider five of the most common informal logical fallacies—arguments that may sound convincing but actually rely on a flaw in logic.

  • (1) Red Herring Fallacy. …
  • (2) Strawman Fallacy. …
  • (3) Slippery Slope Fallacy. …
  • (4) Begging the Question Fallacy. …
  • (5) Post Hoc Fallacy.


What are the 8 logical fallacies?

Table of Contents

  • Correlation Is Not Causation.
  • Slippery Slope Fallacy.
  • False Dichotomies.
  • Begging the Question.
  • Red Herrings.
  • Appeals to the Bandwagon, Authority, and Pity.
  • Ad Hominem.
  • Straw Man.


What is a non sequitur?

In Latin, non sequitur means “it does not follow.” The phrase was borrowed into English in the 1500s by people who made a formal study of logic. For them, it meant a conclusion that does not follow from the statements that lead to it.

What is straw man fallacy give example?

For example, if someone says “I think that we should give better study guides to students”, a person using a strawman might reply by saying “I think that your idea is bad, because we shouldn’t just give out easy A’s to everyone”.

What is an example of a post hoc fallacy?

Post hoc: This fallacy states that the first event necessarily caused the second when one event happens after another. For example, a black cat crossed my path, and then I got into a car accident. The black cat caused the car accident.

What are the various types of fallacies?

15 Types of Logical Fallacies

  • Ad Hominem.
  • Strawman Argument.
  • Appeal to Ignorance.
  • False Dilemma.
  • Slippery Slope Fallacy.


What is a slippery slope fallacy?

slippery slope argument, in logic, the fallacy of arguing that a certain course of action is undesirable or that a certain proposition is implausible because it leads to an undesirable or implausible conclusion via a series of tenuously connected premises, each of which is understood to lead, causally or logically, to

What is the meaning of post hoc ergo propter hoc?

after this, therefore because of this

Definition of post hoc, ergo propter hoc



: after this, therefore because of this : because an event occurred first, it must have caused this later event —used to describe a fallacious argument.

What is hasty generalization fallacy?

The hasty generalization fallacy is sometimes called the over-generalization fallacy. It is basically making a claim based on evidence that it just too small. Essentially, you can’t make a claim and say that something is true if you have only an example or two as evidence.

What is appeal to bandwagon?

The bandwagon fallacy is also sometimes called the appeal to common belief or appeal to the masses because it’s all about getting people to do or think something because “everyone else is doing it” or “everything else thinks this.” Example: Everyone is going to get the new smart phone when it comes out this weekend.

What is the Scarecrow fallacy?

n. 1. An argument or opponent set up so as to be easily refuted or defeated.

What is an example of a red herring?

This fallacy consists in diverting attention from the real issue by focusing instead on an issue having only a surface relevance to the first. Examples: Son: “Wow, Dad, it’s really hard to make a living on my salary.” Father: “Consider yourself lucky, son.

What is division fallacy?

A fallacy of division is an informal fallacy that occurs when one reasons that something that is true for a whole must also be true of all or some of its parts. An example: The second grade in Jefferson elementary eats a lot of ice cream.

What is proof surrogate?

5 Proof surrogate. A proof surrogate offers no real support, but just claims that support exists. Examples are using “studies show” without saying what those studies are and where they can be found. Another proof surrogate is just to say that “It’s obvious that….” Doing so implies that proof is simply not needed.

What is faulty deduction?

It is defined as a deductive argument that is invalid. The argument itself could have true premises, but still have a false conclusion. Thus, a formal fallacy is a fallacy where deduction goes wrong, and is no longer a logical process.

What is equivocation philosophy?

The fallacy of equivocation occurs when a key term or phrase in an argument is used in an ambiguous way, with one meaning in one portion of the argument and then another meaning in another portion of the argument.

What is conflation fallacy?

As a logical fallacy, conflation differs from its standard dictionary entry in the implication that the combining of multiple parts is either unknown or done purposefully to confuse.

What is a fallacy of ambiguity?

A fallacy of ambiguity is a flaw of logic, where the meaning of a statement is not entirely clear. This can create statements which are both compelling and incorrect, either by accident or by design. Unfortunate phrasing is often responsible for unintentional humor.