Logical ReasoningDifficulty: Hard

PT115 S2 Q13 Explanation

Jenkins: Research on the properties

A free, expert breakdown of this official LSAT Logical Reasoning question.

TopicsAgree/Disagree

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Stimulus

Jenkins: Research on the properties of snow at the North Pole should be conducted in January and February. The weather is then cold enough to ensure that the snow will not melt. It is important that research money not be wasted; if we wait until they will be unable to carry out research successfully.

Lurano: I disagree. The weather will likely still be quite cold in April and May, and by going later, researchers run less exposure to the cold.

What this question is testing

Agree/Disagree

Your task

Break the argument into its conclusion and evidence, then do exactly what the question stem asks with that structure.

Common trap

Answers that sound relevant to the topic but don't connect to the argument's actual reasoning.

Winning move

Predict what a right answer must do, then test each choice against the conclusion-evidence gap.

Reading along? Open the full official question in LawHub — we show a fragment here and keep the reasoning in our own words.

The question
13.

The dialogue lends the most support to the claim that Jenkins and Lurano

Answer choices

  1. Both Probably Agree11% picked this

    there is a possibility of snow melting at the North Pole during

    Jenkins insinuates that there's a risk of melting by saying that "we need to go in Jan/Feb in order to ensure no melting". Lurano insinuates there's a risk of melting by saying that "the weather will likely still be quite cold in April/May".

  2. Neither Person Too Strong: impossible6% picked this

    it is impossible to investigate the properties of snow at the North Pole

    We can't say that either person has committed to an extreme position like "it's impossible to investigate later". They're just debating when it would be preferable to go.

  3. Too Strong: will be wasted31% picked this

    funding will be wasted if research on snow is carried out at the North Pole

    We can't derive from either person's comments that we're certain to waste funding if we go later than February. Jenkins would be the person most likely to think that, but he's only saying "we risk sending researchers when they will be unable to carry out research".

  4. Both Probably Agree2% picked this

    the temperatures at the North Pole in January and February are lower than are the temperatures

    Both speakers seem to acknowledge that it's somewhat more prone to melting in April and May, so they would both agree with this. Lurano isn't saying that temps aren't lower; she's just saying "yes they're lower, but they're still low enough that it's usually quite cold.

  5. Correct49% picked this

    research funding considerations outweigh the risk to researchers posed by the temperatures at the North Pole

    Why this is right

    This type of answer is always really tough: the explicit disagreement comes from their overall conclusions (do the research in January/February vs. April/May), so LSAC writes an answer about weighing the underlying rationale for their conclusions. Jenkins would agree with this answer choice, since he firmly wants to go in January/February based on a fear of wasting research money if they wait until later. Lurano would disagree, because she wants to wait until later in order to mitigate the risk of researchers being harmed by the severe cold.

    Skill tested: Agree/Disagree · how this choice captures the argument's function is the move to repeat next time.

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