Logical Fallacies Flashcards
Slippery slope
This is a conclusion based on the premise that if A happens, then eventually through a series of small steps, through B, C…Z will happen too, equating A to Z. So, if we don’t want Z to occur, A must not be allowed to occur either.
Fallacies
Common errors in reasoning that will undermine the logic of your argument. Fallacies can be very legitimate arguments or irrelevant points, and are often identified because they lack evidence to support their claim.
Hasty generalization
A conclusion based on insufficient or biased evidence. In other words, you are rushing to a conclusion before you have all the relevant facts.
Post hoc
A conclusion that assumes that if A occurred after B then B must have caused A.
Non-sequitur
When one statement isn’t logically connected to another
Begging the claim
The conclusion that the writer should prove is validated with in the claim.
Circular argument
This restates the argument rather than actually proving it
Either/or
This is a conclusion that oversimplifies the argument by reducing it to only two sides or choices
Ad hominem
This is an attack on the character of a person rather than their opinions or arguments
Red herring
A diversionary tactic that avoids the key issues, often by avoiding opposing arguments rather than addressing them.
Straw man
Oversimplified and opponents viewpoint and that attacks the hollow argument.