unit 1 Flashcards
form
is different from content, form is the way the argument is structured. and logically arrives on the conclusion.
content
the grounds of an argument that connect reasoning to truth. content is necicary
soundness
An argument is sound if and only if it is valid and all its premises are true
validity
An argument form is valid if and only if whenever the premises are all true, then conclusion is true. An argument is valid if its argument form is valid.
argument
an attempt to persuade that uses logos. reasoning and logic. the premise inferentially draws a conclusion
rhetoric
uses pathos (emotion) to persuade and offers no valid reasoning
does rhetoric weaken an argument?
no, not necessarily, rhetoric neither validates nor invalidates an argument.
subjective claim
a claim whose truth or falsity depends on the one who is making the claim.
objective claim
a claim, the truth or falsity of is not dependent on the one who is making the claim
can a subjective claim be true
The statements made cannot be proven to be true or false. They are simply beliefs and/or opinions of oneself. An example of a subjective claim would be if someone were to say, “Your haircut is extremely cute!”
3 ways to define a term
ostensively
lexically
by synonym or analogy
ostensive definition
to define by giving a specific example.
ex. what is color? red
lexical defintion
the dictionary definition, the general requirements, and the substantial attributes
define by synonym
use a comparison of a synonym. ie. it is like…
substantial attribrute
an attribute without which the thing is not that which it is