Chapter 4 -- Normative Argumentation Flashcards
argumentation theory
interdisciplinary study of analyzing and evaluating arguments
argument
set of statements of which one is claimed to follow from the others
conclusion of an argument
the statement is affirmed on the basis of the premises of the argument
premises
statements which are affirmed as providing support or reasons for accepting the conclusion
valid argument
an argument whose conclusion follows with necessity from its premises: if the premises are true, the conclusion must be true
modus ponens
from a valid argument in which the conclusion “q” follows from the premises “p” and “if q then p”
fallacy
error or deficiency in an argument
modus tollens
form of a valid argument in which the conclusion “not-p” follows from the premises “if p then q” and “not-q”
deductive argument
argument which has a conclusion that is enclosed in (implied by) the premises
plausibility principle
the principle that enumeration and supplementary argumentation in a non-deductive argumentation can make the conclusion plausible
inductive argument
type of non-deductive argument; argumentation from the particular to the general
critical questions
questions belonging to a certain type of non-deductive argumentation to check the degree of plausibility of a conclusion
sound argumentation
an argumentation for which the corresponding critical questions can be answered positively and which therefore makes the conclusion plausible if the premises are true
argumentation by analogy
type of non-deductive argumentation; an argumentation based on comparison with another situation in which the judgement is clear; the judgement is supposed also to apply to the analogous situation
means-end argumentation
type of non-deductive argumentation; an argumentation in which the from a given end the means are derived to realize that end