60 comments

  • 6 days ago

    It didn't click until I watched this video! I came back to this after weeks of drilling, and I think now I finally get SA questions.

    1
  • Tuesday, Jul 7

    For question 7, I eliminated option 1 by focusing on the word simultaneous. It is emphasizing the simultaneous status of a celestial body, but the stimulus emphasizes Pluto changing its orbit through time. We are not viewing the problem through the lense of simultaneousness.

    Just wanted to share the way I looked at it. 🤘🏻

    1
  • Thursday, Jul 2

    Is anyone able to share the proper diagram for #4? Thanks in advance!

    1
    Friday, Jul 3

    @Mars83645 "You might not need to diagram this" haha okay sure Kevin...

    So I had to diagram this, someone can correct me here but here's how I did it.

    Believes in democracy -> wisdom

    Elitist -> artwork is popular

    __

    C: Elitist --> /Believes in democracy

    Then I thought ok I need to flip the top one to the contrapositive and I landed at:

    /wisdom -> /believes in democracy

    Elitist -> artwork is popular

    __

    C: Elitist --> /Believes in democracy

    Therefore the assumption needs to chain artwork is popular -> /wisdom

    and that's what B says.

    I'd still be way over time but at least I'm landing on a right answer now. :)

    3
    Friday, Jul 3

    @shinkewski awesome thanks!

    1
  • Wednesday, Jul 1

    This is such an insightful video, I struggled extremely with Sufficient Assumptions last year. Figuring out conditional reasoning helped but also just knowing how to approach these and having a method to do so has made this much more straightforwards.

    2
  • Wednesday, Jul 1

    7 answer A is also wrong because simultaneously suggests that Pluto could be considered a true planet AFTER it was ejected because it would no longer be a moon. Simultaneously doesn't say anything about classification once the state of being a moon ends because of ejection.

    1
  • Saturday, Jun 27

    For question 4, answer choice D.) it also includes is an elitist which to me makes it wrong... This is because he connects democracy and regard for high masses but anyone does not have to be an elitist.

    Can anyone confirm this? I did not eliminate for conditional logic reasoning (suff - necc)

    1
    Sunday, Jun 28

    @MayaVM That's pretty much correct, the red flag is that it reverses the conditional. The form of the conditional is Elitist -> No respect for masses -> no Respect for Demo. By asserting that anyone who doesn't respect the masses is an elitist, it reverses the first part of the conditional statement, which is invalid. You can only reverse the conditional in a negation, as in Respect for the masses -> Not an elitist.

    Without using conditional logic this reasoning becomes more difficult, but essentially you can think of elitists as a category of person who doesn't respect the wisdom of the masses here. The argument states that an elitist doesn't respect the masses, but it doesn't state that people who don't respect the masses are necessarily elitists. So you can think of that answer as inappropriately eliminating other categories of people who don't respect the masses. Without understanding the conditional logic, you can see how eliminating this answer would take more time, but you can arrive at the elimination eventually.

    1
  • Thursday, Jun 18

    When doing the LSAT, under timed practice, would you recomend choosing the first answer you see that approves what the stimulus is arguing. Or should you also go over the other questions before moving to the next section?

    2
  • Wednesday, Jun 17

    ya this was pretty confusing ngl, there is no one method of doing this.

    7
    Wednesday, Jul 1

    @TanyaOdongo there is absolutely a method! Identify the conclusion in the stimulus then find the answer that if true, makes the conclusion 100% accurate no matter what. But also connect whatever is missing from the premise(s) and conclusion in your answer.

    3
  • Tuesday, Jun 16

    This is really starting to make a lot more sense. For Practice would you recommend doing practice in between these videos, or watching all the videos first and then doing the adaptive drilling afterwords.

    2
    Saturday, Jun 20

    @opversace If you watch the full video first then you will know all of the answers and respond off recall as opposed to attempting and then reviewing afterward.

    1
  • Monday, Jun 15

    So to clarify, in SA questions, are there two types of arguments we might encounter? The first type is where a new word or concept appears in the conclusion that wasn't in the premises, and we need to find an answer that bridges the premises to that new conclusion term. The second type is where the premise and conclusion already share repeated words or concepts, but there are two premises that don't connect to each other, and we need to find an answer that links those two disconnected premises together. In both cases we're bridging a gap — the difference is just in where that gap is located: either between the premises and the conclusion, or between the two premises themselves. Is that the correct way to think about it?

    3
    Kevin_Lin Instructor
    Monday, Jun 15

    @isabella27 There's a more rare 3rd kind where the gap we're bridging isn't necessarily between 2 concepts. For example, premises are about percent, but the conclusion is about amount. These are more like trying to repair a flaw more than connecting one concept to another.

    4
  • Saturday, Jun 6

    chat im confused

    12
  • Friday, Jun 5

    Does anyone have any tips on SA questions? They are the ones i struggle with most

    4
    Friday, Jun 12

    @Lizzzz005 Doing the diagram helped me!! I am a visual person so seeing how the conclusion and premise(s) connect and what info I was missing allowed me to find the correct answer! I even did the diagram with the question regarding keeping a current platform to win the election and was able to clearly find the answer (even though he said we didn't need to do a diagram for that one lol)

    3
  • Tuesday, May 19

    I need the link for the The Four Groups of Conditional Indicators. Where do I get it.

    1
    Kevin_Lin Instructor
    Sunday, May 24

    @Godfrey https://7sage.com/lessons/foundations/conditional-and-set-logic/4-groups-of-conditional-indicators-summary

    I recommend checking out the full module if conditional indicators were new to you in this lesson.

    3
  • Tuesday, May 19

    Chapin: Democracy got me. A looked very good, but so did D. I disagree that D is ruled out by the first sentence since it links back to the evidence directly. It says that moderate parties who consider extremist parties a serious threat, and that links to "won only when moderate parties were preoccupied". So it is not unreasonable to stay that moderate parties who were aware of a threat by extremist would set aside differences to deal with that. The fist sentence of D is perfectly reasonable and does not rule it out as a sufficient condition.

    What rules D out, and I did not consider it carefully enough until I saw that I got the choice wrong, so went back with my magnifying glass, is the word Sometimes. If moderate parties only Sometimes set aside differences to deal with a serious threat, then At Least Once they do not, so the claim "pose NO threat" is not satisfied.

    And here is the nuance of LSAT choices. They will lead you down the garden path with a perfectly reasonable choice but leave just one little stone in the path, as single word, to trip you up.

    It is an interesting skill to apply and for me very hard to apply quickly, probably due to lack of training?? I get more answers wrong due to the single word problem.

    If "Sometimes" were removed from D would it be sufficient? Kevin, I think it would. Would it be any less strong than A? I think not. I thought they were both right (due to my word mistake) but reasoned that "the lsat hates a high score so put a very tempting answer in A hoping you'd never get to D. Not a good strategy.

    Having dissected this problem it is apparent that it must be one of the easier SA questions, almost a giveaway with A being so obviously correct.

    1
  • Edited Tuesday, May 19

    Griley:Democracy..

    Untimed I cannot keep all those concepts in my head. I had to diagram this one (and others) because the diagram allows me to keep track of the arguments and see the gap. But in Griley there was a new wrinkle if diagraming that threw me off and made it impossible to do a clean diagram.

    New idea here, probably obvious to many, but not me when trying to work this out. New Rule: Attributes, once ascribed to entities, follow the entity through the argument and can, and probably should, be restated each time the entity appears in the argument. Here is a simple example:

    Jane, who has blond hair but prefers to die it brown...

    Then later on,

    Jane will not shop at The Corner Salon

    And to link them with some other argument about the corner solon you have to rethink that conclusion as..

    Jane (who prefers brown hair) will not shop at The Corner Salon.

    Cruddy example. I'm not a test writer, but you get the idea. Keep the attribute attached to the entity. Once you consider it, perhaps like me, you will say, 'Of course dummy, that's just how the world works".

    But, I've had to train myself to stop injecting the "real world" into LSAT questions because often the writers use our knowledge of the real world to dupe us into a wrong answer. AND in the previous (sports salaries) example Kevin warned agianst bringing in your own ideas. But apparently, as shown by Griley, in the case of attributes, we can keep them attached to the entity to which they were previously attributed.

    So

    Griley does not believe in Democracy, becomes...

    Griley (ArtPopular -> ~Good) -> ~Democracy

    That argument link with the conclusion that he does not have a high regard for the wisdom of the masses.

    That was my valuable takeaway from this problem...

    1
  • Saturday, May 16

    Trying to diagram this one was futile...

    1
  • Tuesday, Apr 28

    In Q#7 if you take C to be true then wouldn't that prove and bridge the gap that pluto is not a true planet? Or am I inferring previous understandings of planets vs. moons? Maybe I'm making too many assumptions here like, people thought its a planet because it revolves around the sun, and argument is that it was initially revolved around Neptune, hence if it didn't break that graviational pull from Neptune it would still orbit around it and not the sun?

    1
    Kevin_Lin Instructor
    Tuesday, Apr 28

    @Klim1384 C tells us what happens if Pluto had not been ejected. But we know Pluto was ejected. So how does C prove what Pluto should be classified as now?

    4
    Tuesday, Apr 28

    @Kevin_Lin Thanks for that clarification, I see where my mistake was. I used previous knowledge and assumption that was not laid out in the argument.

    1
  • Monday, Apr 27

    These explanations were very enlightening this question type should be a lot easier for me from now on

    9
  • Friday, Apr 3

    This man is such a great teacher. THANK YOU KEVIN. WE LOVE YOU KEVIN

    19
  • Wednesday, Mar 18

    very helpful video!

    4
  • Friday, Feb 27

    I need this cuz i suck with SA questions

    10
  • Saturday, Jan 31

    Will you upload a fast track video on Reading Comprehension?

    15
    Kevin_Lin Instructor
    Tuesday, Feb 3

    @AnthonyTownleyJr Eventually, but probably not for a while, unless there's strong demand.

    22
    Tuesday, Feb 3

    @Kevin_Lin There is strong demand! It would be super helpful for those going back over the course after having already taken the LSAT once.

    37
    Sunday, Feb 22

    @Kevin_Lin Please do, some of us need it. (you now have 1 person demanding it)

    13
    Thursday, Mar 5

    @Kevin_Lin Yes Please

    7
    Thursday, Apr 9

    @Kevin_Lin Yes please that would be amazing, these fast track lessons are very helpful in assuring that i am understanding the questions and answers.

    7
    Wednesday, Apr 29

    @Kevin_Lin I'd like to confirm that there is indeed a strong demand! I'll no longer need it by the time it comes out, but I'm sure it'll help many people!

    6
    Wednesday, Apr 29

    @Kevin_Lin this would be very helpful!

    5
    Wednesday, Jul 1

    @Kevin_Lin Yes please

    1
  • Friday, Jan 16

    Loved this !!!! literally refreshed my mind on Sufficient Assumption

    7
  • Thursday, Jan 8

    Does anyone know if concession statements and context (including other people’s opinions) are used as support for conclusions? I have been doing better on SA questions by excluding this information. I only use information from context in the premises (as support) if there are referential words or phrases. I eliminated AC D & B from #7 (the Pluto Question) because I assumed it was not support for the argument and therefore not part of the logical reasoning. Is this faulty logic?

    1
    Kevin_Lin Instructor
    Sunday, Jan 11

    @DaveV Your approach is a good one. I wouldn't advise completely ignoring concession/context (as in not even reading it), but you're right that we're trying to connect premises to conclusion, not concession/context.

    3
  • Tuesday, Jan 6

    Hi there! Would you kindly elaborate on question 7 about Pluto not being a planet? I suppose I am unclear on how an answer choice containing a necessary condition meets the criteria for a sufficient assumption question. It would not be sufficient for a celestial body to form an orbit around the sun because then asteroid would be a true planet, so it makes sense that choice E uses language indicating necessity. I'm not sure how this answer choice guarantees the conclusion. The curriculum has discussed how conditions can be both necessary and sufficient, but I do not think this is the case here. Thank you for your help! I might have missed a video that discusses this as well if you happen to know of one :-) All the best!

    1
    Kevin_Lin Instructor
    Sunday, Jan 11

    @LexLoofah Just to be clear, sufficient and necessary conditions are different from sufficient and necessary assumptions.

    Premise: The sky is blue.

    Conclusion: I am not happy.

    Does it make sense that this is a sufficient assumption for the argument above (it makes the argument valid):

    For me to be happy, the sky must be red.

    2

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