Logical Reasoning

PT112 · S1 · Q7 It is widely believed that

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It is widely believed that eating chocolate can cause acne.

Your task

Describe how the argument proceeds — the technique it uses to reach its conclusion.

Common trap

Answers that describe a method the argument doesn't actually use.

Winning move

Track the role each statement plays, then match that to the choice describing the same moves.

7.

The argument employs which one of the following argumentative strategies?

  1. It cites counterevidence that calls

    Bad Evidence Match

    The evidence for the author's rebuttal (the new studies) doesn't attack the opposing evidence (the correlation between chocolate eating and breakouts). It's actually consistent with that opposing evidence because the studies are trying to explain that same correlation.

    8% picked this

  2. Correct

    It provides additional evidence that

    Why this is right

    We have additional evidence (new studies) that points out an alternative interpretation (chocolate is an effect, not a cause) of the evidence offered in support of the position being challenged (chocolate eating and acne are correlated).

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

    70% picked this

  3. It invokes the superior authority

    Bad Evidence Match

    This one is tempting because the author does invoke new scientific studies as evidence and we do see common view language in the opposing conclusion. That said, the evidence doesn't actually say that science is superior to common views, and the conclusion doesn't dismiss out of hand the relevance of the opposing evidence.

    6% picked this

  4. It demonstrates that the position

    Bad Evidence Match

    The evidence doesn't bring up any well-established facts: it brings up some new studies, which is kind of the opposite of well-established. The conclusion doesn't demonstrate that the opposing conclusion is inconsistent with anything. It just raises an alternative conclusion one might draw.

    1% picked this

  5. It provides counterexamples to show

    Bad Evidence Match

    The evidence doesn't bring up a counterexample or attack an assumption. And the conclusion is definitely not that causes don't always precede their effects. That's counter to common sense! In order for something to be a cause, it has to come before the effect.

    15% picked this

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