Logical Reasoning

PT106 · S1 · Q18 Essayist: The way science is conducted

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Essayist: The way science is conducted and regulated can be changed.

Conclusion (But we need to)

In considering changes to how science is conducted and regulated, we need to determine whether the changes are warranted, given their cost.

Evidence

We could change how we conduct animal research (putting to a halt the testing of animals), but that would cost us opportunities to research certain things or would make researching other things very expensive.

We could change how we regulate DNA usage, by curtailing it drastically.

We could restrict other things too, and even create a system of fraud police, but all this would be costly and would change the character of science.

Evaluate

Like most conclusions on Main Conclusion, LSAC is going out of its way to hide it and make it weird. Whenever we do a Main Conclusion, we specifically prime our brain before reading the paragraph to listen / look out for the two main patterns:

- conclusion is in the First Sentence - conclusion sounds like a Rebuttal

By doing that here, it's possibly easier to hear the author's Opinion shining through in that second sentence (and it starts with a Pivot word like But, which would also prime us to wonder, "Is this the Conclusion?").

Once we hear an opinion, if the author seems to be trying to support that opinion then it's probably going to turn out that the first opinion really was the main conclusion.

Our author's 2nd sentence is saying, , and then the author proceeds to give us 4 sentences that unpack that claim, since they all deal with changes, tradeoffs, or both.

Goal

If we correctly found the Main Conclusion (the 'highest' Opinion that the author supports), then picking an answer is merely about finding the best language match for that claim.

We're looking for the best meaning match for the 2nd sentence.

18.

Which one of the following most accurately expresses the main conclusion of the essayist's argument?

  1. We should not make changes

    Too Strong

    Too Strong: should not change Never Stated In the first sentence, the author is saying she's tolerant of making changes. In the second sentence, she's saying "we just need to be clear-eyed about whether the change is warranted and what its price would be". She seems to be insinuating in the last sentence that she would like to change the character of science, but we shouldn't need to read-in a possible belief, or state an assumption, or state an inference. We're supposed to be able to point to an explicit claim that sounds like the answer we pick. Can we point to any claim that says, "We should not make changes that alter the character of science"? No.

    3% picked this

  2. If we regulate science more

    Too Strong Unstated

    The author never committed to the idea that any increase in regulation will change the character of science. She only said that massive interventions (like creating fraud police) would change the character of science. There could definitely be ways to regulate science more closely that wouldn't qualify as massive interventions. More easily, the author never said what this answer choice says. If we're considering it, then we're judging these answers to much by a standard of, "Would that be something the author would also believe?" We want to judge this by the standard of, "Does this answer look like the Conclusion claim that I'm pointing at?" The author never made this claim, so we couldn't possibly point at it.

    5% picked this

  3. The regulation of science and

    Unsupported Background

    Although this does seem like our author's opinion in the first sentence, she doesn't support this idea. Instead, she immediately pivots into a counterbalancing thought that we need to be wary of changes, taking into account their price. Her supporting ideas are all about showing how changes are offset with potential negatives. Those aren't reasons for supporting that "science can be changed". They're reasons for supporting the idea that "science should only be changed carefully / mindfully".

    15% picked this

  4. The imposition of restrictions on

    Premise Last Idea Trap

    This is said in the final sentence, but we're looking for a match for the second sentence. The claim that imposing restrictions would be costly is never supported. Why would restrictions be costly? - because (common sense tells us, not the author) you need to pay people to write the restrictions, people to enforce them, people to handle appeals, people to levy and process fines, etc. Any time we're doing Main Conclusion and we're about to pick an answer that sounds like the final sentence, we should think, "Am I just walking into a trap? Am I just picking this because it's the last sentence?" Sometimes the correct answer is supposed to match the last claim, because sometimes the last claim is the main conclusion, but they put the conclusion in the final sentence of a Main Conclusion paragraph less than 20% of the time.

    11% picked this

  5. Correct

    We need to be aware

    Why this is right

    This seems like a decent meaning match for the 2nd sentence. We need to be aware = We need to take into account the impact of change = their price before changes are made = determine whether they're warranted It passes both our tests: 1. it is the author's Opinion 2. it is Supported (the final four sentences offer illustrative examples of why we need to be mindful of the impact of change before we do so)

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

    66% picked this

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