Logical Reasoning

PT6 · S2 · Q14 Joshua Smith’s new novel was

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Joshua Smith’s new novel was criticized by the book editor for The Daily Standard as implausible.

Conclusion

The book editor's criticism is unwarranted.

rephrase: His new novel was not implausible. It was plausible.

Evidence

Each individual incident in the novel is the kind of thing that could very well have happened to someone or other.

Evaluate

The author is using language as a shorthand for "plausible".

We could attack that missing link, but 'plausible' is a pretty low bar, so saying "it could happen" is essentially the same as "it's plausible".

GIVEN THAT each incident is plausible, HOW COULD WE ARGUE the novel isn't plausible.

Maybe the implausibility isn't about the incidents but it's more about the characters or the fictional world they inhabit?

Maybe each incident is plausible, but the timeline / combination of all the incidents isn't plausible?

There's sort of a Part to Whole famous flaw move happening here, since the evidence is saying .

Goal

Find an answer naming the part-to-whole flaw, or one showing how a novel with plausible events could still be implausible overall.

14.

Which one of the following is the most serious error of reasoning in the argument?

  1. It relies on the assumption

    Bad Description

    Bad Evidence Match Famous Flaw Bait: Ad Hominem This describes a variation of the Ad Hominem flaw, in which an author dismisses a view because the SOURCE of the view is someone with an ulterior motive or questionable past behavior. Our author is dismissing a view, but the evidence has nothing to do with talking about The Daily Standard, the source of that view. It has to do with the plausibility of each incident in Smith's novel. This answer is trying to bait people into caring about the phrase "like so many other criticisms from the same source in the past". That was just an aside squashed into the conclusion. That wasn't actually a premise the author relied on. It would be too strong to accuse this author assuming that "any time someone has used question judgment in the past, you can dismiss any criticism they're making."

    14% picked this

  2. It ignores the fact that

    Bad Description

    Answers that start with fails to consider / ignores the possibility can be assessed like Weaken answers. Does it weaken if we say that people can agree about something, even if it's untrue? No, because the author was never saying "any time people agree about something, it's true". This answer is just baiting people into caring about the phrase "as anyone who has actually read the novel would agree", but that was a meaningless flourish. This answer would be attacking the validity of the premise, rather than attacking the reasoning (the way the evidence fails to prove the conclusion).

    8% picked this

  3. It calls into question the

    Ad Hominem

    Bad Evidence Match Famous Flaw Bait: Ad Hominem Just like (A), this accuses the argument of an Ad Hominem move, where the argument focuses on the SOURCE of criticism rather than the criticism itself. But the author does address the criticism on its merits, by arguing that each incident is plausible.

    2% picked this

  4. Correct

    It takes for granted that

    Why this is right

    If an answer is structured like, "takes for granted that X is true if Y is true", then Y should match the evidence and X should resemble the conclusion. Did the evidence say that "each part of a whole story has a characteristic"? Yes, each part "is the kinda thing that could very well happen to someone, i.e. it's plausible". Does the conclusion then assume that the whole story itself has the characteristic of being plausible? Yes. This describes a Part to Whole move.

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

    66% picked this

  5. It attempts to justify its

    Circular Reasoning

    This describes circular reasoning; citing reasons that only work if you already accept the conclusion. The author here does not do that. You can agree that each incident in the story is plausible without having to be convinced that the novel overall is plausible.

    9% picked this

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