Logical ReasoningDifficulty: Medium

PT135 S4 Q18 Explanation

Hospitals, universities, labor unions

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

TopicsMost Supported

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Stimulus

Hospitals, universities, labor unions, and other institutions may well have public purposes and be quite successful at achieving them even though each of their individual staff members does only for selfish reasons.

What this question is testing

Most Supported

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
18.

Which one of the following generalizations is most clearly illustrated by

Answer choices

  1. Unsupported Distinction1% picked this

    What is true of some social organizations is not necessarily true of

    Obviously this safely worded idea is true in the real world, but there's nothing in the paragraph that distinguishes some organizations from others. We're never allowed, on LSAT, to assume that The Only Ones Mentioned = The Only Ones For Which This is True

  2. Correct81% picked this

    An organization can have a property that not all of its

    Why this is right

    This straddles the pivot: the members are performing selfish actions; the organization is performing public actions.

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

  3. Out of Scope: claim altruism7% picked this

    People often claim altruistic motives for actions that are in

    Nothing in the passage tells us that the employees claim to be altruistic.

  4. Out of Scope: founders / unintended4% picked this

    Many social institutions have social consequences unintended by those who

    We aren't told anything about who founded these institutions or what their intentions were.

  5. Too Strong7% picked this

    Often an instrument created for one purpose will be found to serve another purpose

    Too Strong: just as effectively Out of Scope: another purpose We could call these institutions an instrument created for the purpose of achieving public purposes. Could we say that these institutions serve the purpose equally effectively of having their employees perform their duties for selfish reasons? That sounds really confusing and like an overstretch of language. Could we say that the employees were created for the purpose of selfish action, but serve the purpose just as well of achieving the public services provided by these institutions? Almost, but it seems really weird to say these employees are an instrument created for one purpose.

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