Task 3 Pre-Discussion Knowledge Flashcards
Multilayered arguments
reasons or objections have drawn out new reasons or objections
Rebuttal
when a reason is followed by an objection within an argument
2 kinds of rebuttal
- Counterargument to a premise
2. Counterargument to a conclusion
Counterargument to a premise
shows that a reason’s contention is false
Counterargument to a conclusion
demonstrates that even though the contention proposed in the reason is correct, this contention does not provide enough proof to support the conclusion
Refutation
if a counterargument is itself rejected within an argument
As long as the second objection is correct, refutation means that…
the first objection in the argument can be ignored
2 types of refutations (like rebuttal)
- Refutation of premise
2. Refutation of conclusion
2 macrostructual rules when constructing complex arguments
- Pyramidal rule
2. MECE rule
Pyramidal rule
a well-structured argument has a pyramidal shape
2 aspects of pyramidal rule
- The higher up the argument is placed, the more general and abstract
- When two arguments are placed on the same level, they should have the same level of abstraction
The MECE rule acronym
Mutually Exclusive, Collectively Exhaustive
MECE rule
Holds that there must be no overlap or gaps in any groups of reasons or objections
Mutually exclusive
Within each group, the reasons and objections should be different from one another (however, does not mean that there cannot be any conceptual overlap between reasons or the objections)
Collectively exhaustive
all conceivable arguments that are relevant to the claim are brought to bear, leaving no gaps in the argument tree