Logical ReasoningDifficulty: Easy

PT4 S1 Q13 Explanation

The soaring prices of scholarly

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

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Stimulus

The soaring prices of scholarly and scientific journals have forced academic libraries used only by academic researchers to drastically reduce their list of subscriptions. Some have suggested that in each academic discipline subscription decisions should be determined solely by a journal’s usefulness in that discipline, cited in published writings by researchers in the discipline.

What this question is testing

Weaken

Your task

Find the choice that makes the argument's conclusion less likely to be true.

Common trap

Answers that look negative but attack a claim the argument never relied on.

Winning move

Find the assumption the argument depends on, then pick the choice that undermines it.

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.

Which one of the following, if true, most seriously calls into question the

Answer choices

  1. Irrelevant Causality3% picked this

    The nonacademic readership of a scholarly or scientific journal can be accurately gauged by the number of times articles appearing in it are cited

    The nonacademic readership is unrelated to our Goal, which is just measuring a journal's usefulness for academics.

  2. Irrelevant Comparison3% picked this

    The average length of a journal article in some sciences, such as physics, is less than half the average length of a journal article

    The difference in article length between disciplines doesn't have anything to do with our goal of arguing that "using citation frequency isn't a great way to determine usefulness within a discipline."

  3. Irrelevant Comparison4% picked this

    The increasingly expensive scholarly journals are less and less likely to be available to the general public

    The fact that availability of journals to the general public in nonacademic libraries is decreasing is irrelevant. The Plan we're analyzing is just about academics and academic libraries.

  4. Correct82% picked this

    Researchers often will not cite a journal article that has influenced their work if they think that the journal in which it appears is

    Why this is right

    If researchers avoid citing articles from journals they think are not highly regarded, then citation frequency could inaccurately reflect a journal's influence or usefulness. It highlights a flaw in using citation frequency as a sole measure of usefulness for subscription decisions. This answer is saying that some useful articles (i.e. they influenced a researcher's work) are not cited, weakening the connection between the Plan and the Goal.

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

  5. No Impact9% picked this

    In some academic disciplines, controversies which begin in the pages of one journal spill over into articles in other journals that are widely

    This statement deals with how controversies can spread across journals but doesn’t demonstrate an intrinsic problem with measuring a journal's usefulness by citation frequency.

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