logical fallacies Flashcards
logical fallacies are
traps in thinking that can lead to mistaken conclusions
flawed, deceptive, or false arguments that can be proven wrong w reasoning
appeal to authority
- error of accepting a claim merely because an authority figure endorses it
genetic fallacy
error of confusing the correctness of a belief with its origins (genesis)
eg “freuds views about personality development cannot be right because freud’s thinking was shaped by sexist views popular at the time”
argument from antiquity fallacy
error of assuming that a belief must be valid just because it has been around a long time
argument from antiquity fallacy
error of assuming that a belief must be valid just because it has been around a long time
eg :there msut be something to the Rorschach Inkblot Test because psychologists have been using it for decades”
argument from adverse consequences fallacy
error of confusing the validity of an idea with its potential real-world consequences
appeal to ignorance fallacy
error of assuming that a claim must be true because no one has shown it to be false
naturalistic fallacy
error of inferring a moral judgment from a scientific fact
“evolutionary psychologists say that sexual infidelity is a product of natural selection. therefore, sexual infidelity is ethically justifiable”
hasty generalisation fallacy
error of drawing a conclusion on the basis of insufficient evidence
circular reasoning fallacy
error of basing a claim on the same claim reworded in slightly different terms