Weaken the argument Flashcards
(34 cards)
Weaken the argument
Select an answer that decreases the persuasive of an argument
Never try to weaken the argument by weakening the
premise
- > premise = evidence upon which the conclusion rests upon
- > you always take the premises as a fact and try not to mess with it
Correct answer in weakening the argument
will show that the conclusion does not necessarily follow from the premise, even though we take those premises to be true
Must be aware of the assumptions made by authors because
in general, we weaken GMAT arguments by attacking the assumptions upon which the argument rest on
-> assumption made by the author are not valid
To weaken an argument
we can attack the assumption made by the author. By breaking the critical glue that connects the conclusion with evidence, we weaken the argument by
Weakening the argument
- keep the premise the same
- find a way to make the conclusion weak by tweaking the middle part that it doesn’t make logical sense
Framing of the question
Which of the following, if true, casts the most doubt on the conclusion drawn above?
Framing of the question
Which of the following, if discovered, would be evidence against the speculation above?
Framing of the question
Which of the following, if true, undermines the above conclusion
Framing of the question
Which of the following, if true, most weakens the force of the speaker’s evidence?
Framing of the question
Which of the following, if true, most strongly supports the view that — will not be successful?
Framing of the question
Which of the following statement, if true, could be of the most use to opponents of the –?
Strategy for weakening the argument questions #1
Carefully read, break down, and completely understand the argument
-> it’s imperative to precisely identify the conclusion rest and to understand how the evidence supports the conclusion
Strategy for weakening the argument questions #2
Read the question and identify what the question is asking
Strategy for weakening the argument questions #3
Go through the answer choice one by one, seeking to remove “strengtheners” and choices that do nor affect the argument
Strategy for weakening the argument questions #4
Choose answer with greatest and clearest negative impacts
-> pick the choice that provides the clearest negative impacts
Weaken the argument
in most case will not totally destroy the argument but instead weaken it in basic yet important way
-> don’t need to find an option that proves the conclusion false, just an option that puts reasonable doubt about the conclusion
Weaken the argument: answers that are opposite of the correct answer
The choices that you can cross out are answer choices that strengthen the support for the conclusion rather than weaken the support for the conclusion
Weaken the argument: answer that are Pseudo-Weakeners
Answer choice that make it seem like they weaken the answer choice but don’t really do
i.e: The football coach at Verdantville high school wants the players on the team to gain weight. So, he is providing the players with all the chocolate bars that they can eat. Because the players have this tempting food available, the average weight of the players is sure to increase.
Pseudo-Weakener: Some of the players don’t like the taste of the chocolate
Correct Answer: The bard that the coach is providing to the players contain large amount of caffeine, which people seeking to loose weight often use to reduce their appetites’.
Weaken the argument: Choices that weaken the wrong conclusion
Answer choice to a weaken question weakens a conclusion other than the conclusion of the argument and it may mislead us into believing that the two conclusion are the same.
i.e: Kindergarten student who are introduced to classical music as infants test better in both math and reading than their peers who were not introduced to classical music do. Clearly, classical music has positive effect on early development.
Frameshift Choice: High school students who listen to classical music at home score no higher on standardized tests than do students who don’t listen to classical music -> applies to different conclusion, one about high school and the one about elementary school
Weaken the argument: answer choice that would look real in real life
some of the tempting wrong answer to weaken questions are answers that mention things that one would likely consider in a real-world situation
i.e: Several commonly used agricultural pesticides have recently been linked incidence of cancer in people exposed to them. By banning these pesticides and getting farmers to switch over to using organic farming methods, which do not include the ise of such pesticides, we can make food safer to eat.
Pertinent but Incorrect Choice: Because organically farmed food is often more costly than food farmed via use of the pesticides in question, many people would prefer to be able to choose which to buy
Weaken the argument: Attack the premise
right answer on a weaken the argument question will never be one that attacks a premise of the argument, because premise in GMAT arguments are taken to be true and therefore cannot be undermined
i.e: Marasport makes running gear meant for people who run in marathons. The number of people entering marathons has been increasing steadily over the past several years, and the trend is expected to continue. Therefore to make sense to believe that sales of MaraSport’s running gear will continue to increase.
Weaken the argument:
In a weaken argument question, do not discount an answer just because it brings up a new topic
-> If it brings new topic but weakens the argument then it can be wrong
Trap Answers vs Correct answers
Trap Choice: In general, a trap choice in weaken the argument question says something that is seemingly detrimental to the support for the conclusion and that is somehow related to the argument and at the same time what the trap choice says is not logically connected to the argument in a way such that the choice actually weakens the argument
Correct answer: Often, at the first glance, a correct answer not seem to be directly related to the conclusion of the argument. At the same time, effective analysis of a correct answer will reveal that a correct answer says something that clearly and logically calls into question the idea that the conclusion of the argument follows from the premise of the argument.