Logical Fallacies

An argument that appeals to popular opinion as the basis for its truth.

• hasty generalization

• circular reasoning

• guilt by association

• bandwagon fallacy

The premise of the argument and the conclusion do not match.

• red herring

• ad hominem

• non sequitur

• bandwagon fallacy

An argument based on a personal attack on someone's character.

• appeal to nature

• ad hominem

• non sequitur

• bandwagon fallacy

When a source is viewed negatively because of its connection with another person or group.

• straw man argument

• ad hominem

• bandwagon fallacy

• guilt by association

Substituting a person's actual position with a misrepresented (and usually weaker) version of their argument.

• straw man argument

• appeal to nature

• non sequitur

• guilt by association

The conclusions that one thing caused another simply because one happened before the other.

• card stacking

• post hoc

• red herring

• non sequitur

Drawing a conclusion based on a small sample size; a broad claim based on limited evidence.

• non sequitur

• false causation

• red herring

• hasty generalization

An argument that misleads or distracts from a relevant or important issue.

• straw man argument

• false causation

• red herring

• hasty generalization

"I had a bad teacher once; therefore, all teachers must be bad."

• straw man argument

• ad hominem

• bandwagon fallacy

• guilt by association

Jack is a good athlete. Jack comes from Canada. Therefore, all Canadians are good athletes."

• red herring

• ad hominem

• non sequitur

• bandwagon fallacy