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Is the contrapositive the correct answer no matter what the question type?

Posted: Mon Sep 05, 2016 10:29 pm
by olikatz
For questions involving conditional reasoning, is the contrapositive always the answer 100% of the time whether it is an LR or an RC question?

Re: Is the contrapositive the correct answer no matter what the question type?

Posted: Mon Sep 05, 2016 10:35 pm
by Deardevil
I wish... RC had conditional logic.

Re: Is the contrapositive the correct answer no matter what the question type?

Posted: Tue Sep 06, 2016 12:07 am
by maybeman
I think what you're asking is if the right answer will ever be the straight forward "conditional phrase" i.e., if A then B as opposed to if not B then not A. The answer is definitely yes. Contrapositives are not universally used as right answer choices. Also, arguments in RC sometimes use conditional logic. Not too often though

Re: Is the contrapositive the correct answer no matter what the question type?

Posted: Tue Sep 06, 2016 12:24 am
by olikatz
maybeman wrote:I think what you're asking is if the right answer will ever be the straight forward "conditional phrase" i.e., if A then B as opposed to if not B then not A. The answer is definitely yes. Contrapositives are not universally used as right answer choices. Also, arguments in RC sometimes use conditional logic. Not too often though
So you're saying a question with conditionality may have answer choices in which the contrapositive is not listed? i.e. a must be true question with conditionality that has a right answer that just paraphrases the stimulus?

Re: Is the contrapositive the correct answer no matter what the question type?

Posted: Tue Sep 06, 2016 12:47 am
by maybeman
Sure. They are not all "straightforward". LSAC use words like "unless" "without" and "not" in the same answer choice and use confusing, abstract language. The answer choice can still be the direct conditional phrase. This happens a decent bit.