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Question regarding RC- Critical Reasoning question types

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Question regarding RC- Critical Reasoning question types

by Osirus@VeritasPrep » Wed Mar 10, 2010 12:21 pm
I've been going through the Veritas RC guide and I've made tremendous progress, but the main question type that I am still having difficulty grasping is the type that they call "other critical reasoning types". I am good at CR questions, the main difficulty I have with these in RC questions is I do not understand how to identify what would be the part of the passage that would be functionally similar as the conclusion sentence in a CR stimulus. With CR, most of the questions require you to identify the conclusion. This is doable with a short stimulus, but with a long RC passage, how do you approach these questions?
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by Osirus@VeritasPrep » Wed Mar 10, 2010 12:35 pm
Can't type out the entire passage, but the question asked, "if true what would weaken the author's theory about replacement theory"... In the passage replacement theory was a theory that every human had common ancestors that origniated from Africa and that other huminids did not have a role in human's current genetic make up, or something to that effect.
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by Brian@VeritasPrep » Wed Mar 10, 2010 2:00 pm
Hey Osirus,

Glad to hear you're making progress with the Reading Comp book! I love that lesson. For anyone else following along, this question appears on page 160 of that book.

Good question on the Critical Reasoning style RC questions. These are interesting, as they blend the nature of a specific detail RC question (you need to know where to look to refresh the pertinent information) and a Critical Reasoning question (your logic is being tested over and above just your "reading comprehension" of the passage itself). I'd look at it, then, as a question in two parts:

1) First you need to refresh yourself on the detail or theory that is being questioned. Treat this like a Specific Detail question - if you use your mental outline of the organization of the passage to determine where that theory is being discussed, you can go back to make sure you're aware of the theory. (side note - I'd argue that most CR-style RC questions will ask you to strengthen or weaken a theory, so that's usually what you're looking for) Here, you nailed it with your description - I'd also add that the first paragraph of the passage is the one that breaks out the two theories - replacement (which is the one in question) and independent evolution.

2) Then think about the question itself, once you've identified the conclusion that you're weakening. Here, you're weakening the replacement theory. Well, one of the best ways to weaken one theory would be to strengthen the opposite theory, and answer choice B does just that - it gives support to independent evolution, which has already been juxtaposed with the replacement theory in the initial paragraph as the "other" theory. By strengthening the opposite theory, choice B weakens the replacement theory.

Overall, I'd look at these CR-based RC questions as acts in two parts. Your first job is to find and process the theory in question, then you can take it as a straight CR question from there. If you're noting within each paragraph what the purpose of each is, you'll pretty quickly be able to go back and find the theory you need.
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by Osirus@VeritasPrep » Wed Mar 10, 2010 3:53 pm
Thanks so much for your reply Brian. As always it was extremely insightful
https://www.beatthegmat.com/the-retake-o ... 51414.html

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