chapter 9: strengthen, justify the conclusion, and assumption questions Flashcards
rules for strengthen, justify, etc
- there will be an argument. understand its structure
- focus on the conclusion
- the stimulus is suspect
- try to prephrase answers
- answer truths are given even if new information
difference between strengthen, justify, and assumption
strengthen = make it any more true
justify = make it 100% true
assumption = what MUST be true
strengthen Questions stem
“which of the following, if true . . . strengthens/supports/helps/most justifies
rules of strengthen
- ID the conclusion
- personalize the arguements
- look for weaknesses
- strengthen any surveys or stats
- rememeber if doesn’t need to 100% prove it
wrong answers:
- opposite answer
- shell game
- out of scope
strengthen a casual argument
- Eliminate alternative causes (mainly if the alternative cause is in the stimulus)
- show that when the cause occurs, the event also occurs
- show that when the cause does NOT occur, the effect doesn’t either
- eliminate the possibility of a reversed relationship
- validate the data
use justify formula to justify the conclusion
premise + answer = conclusion
justify stem
- allows the conclusion to be properly drawn or enables the conclusion to be properly
note: most justify = strengthen. justify is 100% justified, not most
justify stimuli will usually be __
conditional reasoning or contain numbers/percentages to allow you to fully justify
solving justify problems
- any “new” element in the conclusion will be in the answer
- elements common in conclusion and at least one premise usually not in answer
- if in premise but not conclusion, usually in answer
assumption question stems
- “assumption”, “presupposition” or a variation
- never use “if”
how do you check your answer in an assumptions question
- the answer will either support (link present ideas) or defend (debunk other ideas)
- can check by negating it. it should disprove the conclusion.
Assumption answer quirks
- No reason but the “at least one/at least some” answers likely to be right
- “the most important” = usually wrong
- negative answers, be careful!
- for conditional conclusions, it will usually close a link or deny a sufficient condition. occurs without a necessary condition
the assumption will either:
- eliminate alternate cause
- cause causes effect validation
- cause doesn’t happen, effect won’t happen
- eliminate reversed relationship
- strengthens data