Logical ReasoningDifficulty: Hard

PT106 S1 Q10 Explanation

It is a principle of economics

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

TopicsPrinciple-Conform

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Stimulus

It is a principle of economics that a nation can experience economic growth only when consumer confidence is balanced of consumer skepticism.

What this question is testing

Principle-Conform

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
10.

Which one of the following is an application of the economic

Answer choices

  1. Illegal Reversal26% picked this

    Any nation in which consumer confidence is balanced with a small amount of consumer skepticism

    The word "any" indicates the left side idea, so at a glance we can see that this answer is going to say, any nation that's ? will experience blah blah blah economic growth As we warned ourselves, the rule has no power to prove that economic growth will happen, only that it won't happen. not the case that nation won't consumer confidence ? experience balanced w/ small amount economic of consumer skepticism growth This answer is actually just an illegal reversal of the principle itself.

  2. Bad Outcome Match1% picked this

    Any nation in which the prevailing attitude of consumers is not skepticism will

    The word "any" indicates the left side idea, so at a glance we can see that this answer is going to say, any nation that's ? will experience blah blah blah economic growth As we warned ourselves, the rule has no power to prove that economic growth will happen, only that it won't happen. not the case that nation won't consumer confidence ? experience balanced w/ small amount economic of consumer skepticism growth

  3. Bad Outcome Match0% picked this

    Any nation in which the prevailing attitude of consumers is either exclusively confidence or exclusively skepticism

    The word "any" indicates the left side idea, so at a glance we can see that this answer is going to say, any nation that's ? will experience blah blah blah economic growth The rule has no power to prove that economic growth will happen, only that it won't happen. not the case that nation won't consumer confidence ? experience balanced w/ small amount economic of consumer skepticism growth

  4. Correct70% picked this

    Any nation in which the prevailing attitude of consumers is exclusively confidence will not

    Why this is right

    Amazingly, this is the only answer that puts "will not experience growth" on the right side, so that shortcut will get us all the way to the correct answer here. The contrapositive of the rule, as stated, looks like this: not the case that nation won't consumer confidence ? experience balanced w/ small amount economic of consumer skepticism growth In a nation where the prevailing attitude is exclusively confidence, then it's not the case that consumer confidence is balanced with a small amount of skepticism. Thus, the nation won't experience economic growth.

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

  5. Bad Outcome Match2% picked this

    Any nation in which consumer skepticism is balanced with a small amount of consumer confidence

    The word "any" indicates the left side idea, so at a glance we can see that this answer is going to say, any nation that's ? will experience blah blah blah economic growth The rule has no power to prove that economic growth will happen, only that it won't happen. not the case that nation won't consumer confidence ? experience balanced w/ small amount economic of consumer skepticism growth

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