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LSAT method of reasoning questions ask how an argument is built rather than whether it works. Recognize them from the argument proceeds by or the method of the argument is to. Solve them by describing the move abstractly in your own words before the answer choices get to describe it for you.
Recognition is the cheapest point on the section. Every method of reasoning question announces itself in the stem, and the stems recycle a small number of formulations. Learn them and you stop spending seconds deciding what you are being asked.
Stem wordingWhat it tells youThe argument proceeds byThe canonical stem, in sentence-completion form.Which one of the following most accurately describes the method of reasoning used in the argument?Full-sentence version of the same task.The author responds to the opposing view byA common sub-form where the argument is a reply to someone.The claim that [X] plays which one of the following roles in the argument?Role of a statement: same skill applied to one sentence rather than the whole.
Read the stem before the stimulus. Knowing you are hunting argumentative move changes what you notice on the first read, and reading the stimulus cold means reading it twice.
Three steps, in this order. The order is the method, because the most common way to lose this question type is to read the answer choices before you have decided what you are looking for.
StepWhat it means in practiceDescribe the move before you read the choicesSay it plainly. He answers an objection with a counterexample. She rejects a proposal by showing it has already failed. That plain sentence is what you are matching, and having it stops abstract answer choices from all looking equally plausible.Verify every noun in the choice against the stimulusMethod answers are dense with nouns like analogy, counterexample, precedent, ambiguity, authority. Each is a factual claim about what appears in the argument. If the choice says analogy and there is no analogy, the choice is wrong no matter how well the rest fits.Remember that you are describing, not judgingThe argument may be terrible. Unless the stem says flawed, your job is to say what it did, not whether it worked. Choices that evaluate quality are usually distractors on this type.
The stimulus and answer choices below were written for this page. They are not taken, adapted or paraphrased from any real LSAT question, because reproducing licensed test content is not something we do. The style is the target; the content is ours.
Stimulus.
Delgado argues that the university should abolish letter grades because they push students to compete rather than to cooperate. But the university's own engineering program dropped letter grades a decade ago, and its students report levels of competition no lower than before. Delgado's proposal rests on a claim this institution has already tested and found wanting.
Question. The argument proceeds by
(A) citing a case within the relevant institution that undercuts a claim on which the opposing proposal depends
(B) showing that the opposing proposal leads to a conclusion that contradicts one of its own premises
(C) questioning the motives of the person who advanced the opposing proposal
(D) offering an alternative explanation for a phenomenon that both parties accept
(E) demonstrating that a key term in the dispute is used in two different senses
The answer is (A).
Delgado's proposal depends on the claim that letter grades cause competition. The author does not dispute the goal or attack Delgado.
He produces an in-house case, the engineering program, where removing grades did not remove competition, which undercuts the causal claim the proposal rests on. That is a counterexample drawn from the same institution.
Reviewing the four wrong answers is worth more than confirming the right one. Each was engineered to catch a specific misreading, and naming that misreading is what stops it recurring.
ChoiceWhy it failsBNo contradiction is derived. The author brings in outside evidence rather than turning the proposal against itself.CNo motives are mentioned. This is the ad hominem description, always on offer and here describing something the author never does.DThere is no shared phenomenon being re-explained. The author denies the phenomenon occurred in the one case he cites.ENo ambiguity is identified. Nothing turns on two senses of competition or of grades.
Across method of reasoning questions, the wrong answers fall into recurring shapes. Once you can name the shape you can eliminate on sight instead of arguing with each choice on its merits.
TrapHow it worksThe move that was not madeNames a real argumentative technique the argument never used. The dominant wrong-answer shape on this type.The evaluationSays the argument is weak or unsupported. Correct on a flaw question, wrong here.The half-right descriptionGets the technique right and the target wrong, or attacks a premise where the argument attacked a conclusion.The over-formal labelUses a precise logical term such as contraposition or self-contradiction for a move that was informal.
One question people always ask about method of reasoning questions is how many appear per test. There is no honest answer to give. LSAC does not publish how many questions of each type appear on a given test, and no honest page can give you a percentage without inventing it.
What is published is the scored structure: the LSAT is two scored Logical Reasoning sections and one scored Reading Comprehension section, four 35-minute sections in total including one unscored variable section, with a 10-minute intermission after section two, per LSAC's own test specifications (https://www.lsac.org/lsat/register-lsat/accommodations/specifications-lsat-and-lsat-argumentative-writing). Two of the three scored sections are Logical Reasoning, so LR carries roughly two thirds of your scored questions.
That ratio is worth planning around. A per-type count is not, because nobody outside LSAC has one.
That matters practically, because study plans built on invented percentages allocate your weeks wrong. If you read that method of reasoning questions are eleven percent of the test, ask where the number came from. It came from somebody counting a handful of released tests and rounding, which is not the same thing as a published specification.
Plan on the structure instead. Two of your three scored sections are Logical Reasoning, method of reasoning questions appear in both, and no single LR type is rare enough to skip or common enough to carry your score by itself.
Drilling method of reasoning questions in a block is efficient for learning the pattern and misleading about whether you have learned it. Blocked practice lets you know the question type before you read the stimulus, which is exactly the cue the real test removes.
The size of that gap is measured. In a classroom study of 787 students across 54 classrooms, interleaved practice produced 61 percent correct against 38 percent for blocked practice at a 33-day delay, an effect of d = 0.83, per Rohrer, Dedrick and Hartwig (2019), Journal of Educational Psychology (https://gwern.net/doc/psychology/spaced-repetition/2019-rohrer.pdf). Blocked practice felt better and tested worse.
The same reversal shows up in how students judge their own learning. Kornell and Bjork (2008), Psychological Science (https://gwern.net/doc/psychology/spaced-repetition/2008-kornell.pdf) found 78 percent of students judged massed study as good as or better than spaced study while 78 percent actually performed better spaced. Your sense that a drill block is working is not evidence that it is.
So use blocks to build the recognition, then stop. Once you can name a method of reasoning question from the stem without thinking, the questions belong back in mixed sets where you have to identify the type yourself, because identifying it is half the skill.
Review is where the points are, and review is not reading the explanation for the answer you missed. The intervention research is blunt about this: across 28 studies and more than 16,000 participants, test prep as a category produced an overall effect of g = .26, and practice tests on their own produced g = .19 at p = .233, which is not statistically significant, per Hao and colleagues (2025), Review of Educational Research (https://journals.sagepub.com/doi/10.3102/00346543251360775). Taking questions is not the active ingredient.
What did work in that same Hao and colleagues analysis was structured practice on the reasoning: workbooks at g = .40 and explicitly teaching test-taking skills at g = .35. And there was no dose response at all, with neither contact hours at p = .489 nor program length in weeks at p = .314 predicting outcomes.
More hours is not the lever. Better review is.
Concretely, for every method of reasoning question you get wrong, write three lines before you look at any explanation: what you thought the argumentative move was, what it actually was, and the exact word in the stimulus that would have told you. The third line is the one that transfers.
Then leave the question alone for at least a day before you revisit it. Testing yourself beats restudying at g = 0.50 across 61 studies, the advantage rises to g = 0.69 when the delay is a day or more against g = 0.41 under a day, and feedback roughly doubles the effect at g = 0.73 with against g = 0.39 without, per Rowland (2014), Psychological Bulletin (https://pubmed.ncbi.nlm.nih.gov/25150680/).
Every LSAC figure on this page was taken from LSAC's own pages and last checked on July 26, 2026. Prices, dates and policies move without notice, so the source link sits next to each number rather than in a bibliography at the bottom.
Where LSAC has not published something, this page says so in those words rather than filling the hole with a plausible number. That is the difference between a gap and a guess, and only one of them is safe to plan around.
The argument proceeds by, describes the method of reasoning, or responds by. There is no if true instruction and nothing new is being added.
Describe the move in one plain sentence before reading the choices, then check every noun in each choice against the stimulus. Missing nouns eliminate faster than anything else.
LSAC publishes no per-type breakdown, so treat any percentage as an informal tally. The published structure is two scored Logical Reasoning sections out of three, per LSAC's specifications.
Flaw questions ask what went wrong. Method questions ask what happened. A method answer can describe a perfectly good argument, and describing a move as defective is usually wrong unless the stem says flawed.
The same skill aimed at one sentence: is it a premise, a sub-conclusion, the main conclusion, a concession, or the view being opposed. The why test from main conclusion questions does most of the work.
Written by Ali, Georgetown Law, founder of Lovare Institut.
August 5, 2026
August 5, 2026