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505-555 (Easy)|   Business|   Short Passage|                           
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hi experts!
I don't think the answer choice A is correct in question 4. The customers mentioned in choice A are two different groups of people. I think the study in choice A is only effective if the customers evaluating the products at different prices are the same ones (variable control). But in that case, there's no correct answer...Am I overthinking this ??
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Question 4


Elodie00die
hi experts!

I don't think the answer choice A is correct in question 4. The customers mentioned in choice A are two different groups of people. I think the study in choice A is only effective if the customers evaluating the products at different prices are the same ones (variable control). But in that case, there's no correct answer...Am I overthinking this ??
Question 4 asks us which answer choice "would most tend to weaken the conclusions drawn" from the research mentioned in the passage. This means that we don't have to PROVE that the research in the passage is garbage -- we just have to weaken it a bit.

You're right that (A) gives us an entirely new group of consumers involved in a new study. This new study did not find the same connection between price and perceived performance risk as did the research in the passage. This undermines the conclusion in the passage by showing that it doesn't always hold up in different studies.

Would it be a better weakener if the same consumers were used in both studies? Sure, you could argue that! It could make the link drawn in the passage even shakier. But we don't have that option on the table, as as you've mentioned, none of the other answer choices weaken the research in the passage at all.

We've got enough to choose (A) because it does weaken the conclusions of the research a bit.

I hope that helps!
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Hello Experts

This is exactly the same reason why I chose answer E. Can you please explain why are we considering only the first conclusion in the sentence while ignoring the second conclusion ?

Thanks
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Question 4


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Hello Experts

This is exactly the same reason why I chose answer E. Can you please explain why are we considering only the first conclusion in the sentence while ignoring the second conclusion ?

Thanks
Looking at the exact wording of the question, notice we are trying to weaken the conclusions drawn from “some of this research.” Let's look at the relevant sentence from the passage:

Quote:
Some of this research has concluded that a relatively high price will reduce a consumer’s perception of the performance risk associated with purchasing a particular product, while other studies have reported that price has little or no effect on perceived performance risk.
If we read this sentence very literally, we can draw the following conclusions:

  • "Some of this research" has concluded that high price reduces perception of risk.
  • "Other studies" have reported little or no effect.

If the question wanted us to weaken the idea that price has little or no effect, it would have asked about "other studies." The fact that it specifically asks about "some of this research" indicates that we're trying to weaken only the first part.

I hope that helps!
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