Fallacy Flashcards
Fallacies
defects that weaken arguments
Hasty generalization
making assumptions about a whole group or range of cases based on a sample that is inadequate.
Missing the point
premises of an argument support a particular conclusion-but not the one the arguer actually draws.
Post hoc (false cause)
Assuming that because B comes after A, A caused B.
Slippery Slope
arguer claims that a sort of chain reaction will take place, but there’s not really enough evidence for that assumption.
Weak Analogy
If the two things being compared aren’t really alike in the relevant respects.
Appeal to authority
attempting to get readers to agree with us simply by impressing them with a famous name or by appealing to a supposed authority who really isn’t much of an expert.
Ad populum
arguer takes advantage of the desire most people have to be liked and to fit in with others and uses that desire to get the audience to accept his or her argument.
Ad hominem and tu quoque
conclusion in these arguments is usually “You shouldn’t believe So-and-So is argument.”
Appeal to Pity
arguer tries to get people to accept a conclusion by making them feel sorry for someone.
Appeal to ignorance
arguer basically says, “Look, there’s no conclusive evidence on the issue at hand. Therefore, you should accept my conclusion on this issue.”
Straw man
arguer sets up a weak version of the opponent’s position and tries to score points by knocking it down.
Red Herring
Partway through an argument, the arguer goes off on a tangent, raising a side issue that distracts the audience from what’s really at stake.
False dichotomy
arguer sets up the situation so it looks like there are only two choices.
Fallacies of Relevance
appeal to evidence or examples that are not relevant to the argument at hand.