Flaws Flashcards
(22 cards)
mantras for finding flaws
The author fails to consider that…
The author takes for granted that…
fail to consider
forgetting to think about something that is key to have in mind
takes for granted
assuming some sort of connection between elements that doesn’t actually exist
main categories of flaws
piece ≠ puzzle
apples ≠ oranges
1 + 1 ≠ 3
piece ≠ puzzle
overreaching when trying to justify a conclusion by using evidence that turns out to be just one part of a larger picture
types of piece ≠ puzzle flaws
overvaluing a trait
overvaluing an opinion
using a small sample set
overvaluing a trait
To put too much emphasis on a particular characteristic in reaching a conclusion
overvaluing an opinion
To make an assumption that something is true because someone said so
using a small sample set
to reach a general consensus based on evidence from a limited portion of whatever group or system that is being discussed
apples ≠ oranges
the author treats two things as the same or similar enough when they are clearly not
types of apples ≠ oranges flaws
falsely equating subject matter
falsely equating characteristics
falsely equating relationships
falsely equating subject matter
to assume that what is true or false about one topic is true or false about another topic
falsely equating characteristics
to assume that a characteristic mentioned is the same as another in an argument
falsely equating relationships
to assume that the relationship between elements in the premise equates to the relationship mentioned in the conclusion
types of 1 + 1 ≠ 3 flaws
context issues
reasoning issues
correlation ≠ causation
context issues
the argument fails to consider the potential differences in context that the situation in the premise and the situation in the conclusion operate under
reasoning issues
to jump to a conclusion or equating things that should not be equated
correlation ≠ causation
to assume that correlated elements have a causal relationship
sufficient condition
a trait that is enough to justify the conclusion of an argument, but does not have to occur for the conclusion to be reached
necessary condition
a trait that is required for the conclusion of an argument to be reached, but does not justify the conclusion
mistaking necessary for sufficient
error in which a trait that is required for a conclusion is mistaken to justify that conclusion
mistaking sufficient for necessary
error in which a trait that justifies a conclusion is mistaken to be required for the conclusion to occur