PT115.S4.Q26

PrepTest 115 - Section 4 - Question 26

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Commentator: Because of teacher hiring freezes, Support the quality of education in that country will not improve. █████ ██ ████ ██████ ████████████

Up Or Down · Or Constant!

The stimulus presents a clean false dichotomy – it acts like up and down are the only options, when in fact there's a third option: the quality of education could remain constant.

The answer choices really lean on the "most similar" part of the question stem. Usually it'd be enough to find an answer choice that presents a false dichotomy, but in this case the specific "up, down, constant" flavor of false dichotomy matters too.

One core takeaway from this question is that this is allowed – unlike MBT questions, for example, Parallel (and Parallel Flaw) questions are inherently comparative.

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26.

The flawed reasoning in which ███ ██ ███ █████████ ██ ████ ███████ ██ ████ ██ ███ █████████████ █████████

a

Because Raoul is █ ███████████ ██ ████ ███ ████ ███ █████████ █████ ███ ██████ ██ ███████ ████ ██ ████ ████ ███ ██████ ██████

(A) presents a clean false dichotomy between pepperoni and cheese pizza. If (D) didn't exist, (A) would be right.

But (A) is less akin to the stimulus than (D) is for a few reasons. The first is the "up, down, constant" dynamic – both the stimulus and (D) present a false dichotomy that acts as though up and down (like, those two exact concepts in particular) are the only options, when in reality staying the same (again, that exact concept) is another option.

(A)'s false dichotomy also overlooks way more than one option. Whereas the stimulus just overlooks "stays constant" as option #3, in (A) Raoul could have olive pizza, or pineapple pizza, or broccoli pizza, or vegan pizza, or…

2%
b

Given that over ███ █████ ██ ████████ ██ █████ ███ ████████ ██████████ ████ ███████ ██ ████ ████████ █████ ██ ███████ ██████ ██ ██ ████ ██████ ██ ██ █████████ ████ ███████

Although (B) compares two concepts that don't form a dichotomy (a theory could be disproved, proved, or remain unknown), (B) doesn't act like there's a dichotomy. Simply saying one thing is more likely than another doesn't assume nothing else exists.

If I say "I am more likely to get into community college than Yale," I'm not assuming no other schools exist.

There's also the problem of likelihood – whereas the stimulus' conclusion is certain, (B)'s conclusion is probabilistic.

3%
c

Since funding levels ███ ██████ ████████ ███ █████ ███████ ███ ███████ ████ ███ ██████ ████ ███████████ █████ ██ ███ ██████ ████ ███████████

(C) would be correct if not for the word "may" in its conclusion, which is a likelihood mismatch with the stimulus' certain conclusion.

(C) does assume "harmony up" and (basically) "harmony down" are the only options when "harmony constant" is also an option, but it concludes that "harmony down" is possible rather than definite. The stimulus says the quality of education "will surely deteriorate."

That's a subtle distinction, but it's also a very common one. If you picked (C), the takeaway is a piece of metagame strategy: in parallel (and parallel flaw) questions, answer choices are very often wrong for likelihood (can, likely, will) and quantity (some, most, all) reasons.

21%
d

Since there is █ █████ ██████ ███ ███ ███████ ███████████ ██████ ████ ████ ██████████ ██████████ ██ ████ █████

(D) presents a clean false dichotomy that acts like up and down are the only options, when in reality constant is a third option.

73%
e

The starter in ██████ ███ ████ ███ █████ ████ ███ ██ ██ ██ ██████████ ███ ███ ███ ██ ██████ ██████████ ██ ████ ███ ██████

(E) presents valid logic: something is impossible, therefore it will not happen.

1%

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