Many students confuse Justify and Assumption questions. Of course, this is not news to those whose job is to confuse you (hint: they work in Newtown, PA). Consequently, you will often encounter Assumption decoys in Justify questions and vice versa. The trick is to know what you are looking for. And what you are not. Some basic concepts: In Justify questions, you need to identify a statement that is sufficient to prove the conclusion. In other … [Read more...]
Should You Work Backwards in Logical Reasoning?
Students often ask if working backwards in Logical Reasoning might be the way to go. After all, the reasoning goes, the hardest questions are typically towards the end of the section. So, if you tackle them early on, you will have more time to get them right without rushing. As you progress through the section, you will have less and less time left, but the questions will (presumably) get easier, so you have a higher chance of getting them … [Read more...]
Ignoring a Possibility vs. Making an Assumption: What’s the Difference?
If you're taking the LSAT, you'll encounter Flaw questions in the Logical Reasoning section. Students commonly struggle with determining how the author talks about a stimulus. Specifically, when reading and analyzing a stimulus, how do you determine whether the author has ignored a possibility or has made an assumption? What clues within the stimulus and/or what reading strategies help differentiate these two author approaches in … [Read more...]
Logical Negation: Identifying What to Negate in a Sentence
When negating a sentence, how do you know what specific word you need to negate if it's a long and complicated sentence?Students often ask this question, and it’s one that entails a more in-depth response than you may be expecting. We cover this topic in the Logical Reasoning Bible, Chapter 11, in the discussion of the Assumption Negation Technique™. However, even in such a comprehensive discussion, it's impossible to formulate categorical … [Read more...]
When to Read the Stem in LSAT Logical Reasoning Questions
Among LSAT experts, few issues are more hotly debated than this one: should you read the question stem before or after reading the stimulus in LSAT Logical Reasoning questions? PowerScore's position on this issue has always been clear: read the stem after reading the stimulus. On this issue, we are, shall we say, originalists. We follow the original design of the Logical Reasoning multiple choice question. Deviating from this design is largely a … [Read more...]
LSAT Podcast Episode 76: How to Resolve Resolve Questions
The first episode of the new year sees Dave and Jon tackle one of their all-time favorite Logical Reasoning question types: Resolve the Paradox! Tune in as they explain exactly how these questions work, outline the best approach for solving them, and reveal a comprehensive series of specific categories highlighting the test makers’ favorite Paradox scenarios. … [Read more...]
Number and Percentage (#%) LR Problem Tips
Are you having trouble with Number and Percentage Logical Reasoning problems? You're not alone! Number and Percentage problems can be among the most difficult, so the fact that they are giving you some trouble isn't unusual. They are likely to appear at least a few times on your test, so you'll want to make sure you have these ideas locked down. Here are some helpful suggestions to improve your #% performance, and several examples to make the … [Read more...]
Ballin’ on a Budget: Thrifting for Answers in Must Be True Questions
It would be nice to spend even a day with the deep pockets of Jeff Bezos. If hard-pressed, my Richie Rich fantasies could settle for the likes of a Richard Branson. However, I have learned the importance of staying within a limited budget. I am far more likely to be found shopping at Goodwill than at Gucci. But hey, that doesn’t rule out rocking a thrift store penguin suit to blend in with the locals in Antarctica. Staying within our budget … [Read more...]
A Qualitative Analysis: How Measurements of Quantity Affect the LSAT
“Thanks for teaching me the definition of many....it really means a lot.” Dad Jokes aside, knowing the exact definition of quantified terms like many can be crucial in mastering the LSAT. Quantification is an integral element in the discussion of logical force. This concept is of the utmost importance in understanding the power of language. Speaking with high levels of logical force doesn’t imply that you hold any special title, nor does it … [Read more...]
LSAT Podcast Episode 27: Flaw in the Reasoning Questions Part III – Common Flaws
More Flaws! Episode 27 sees Jon and Dave add a third installment to their series on common logical flaws, this time tackling six key errors in total: Composition/Division, Uncertain Use of a Term, False Analogies, False Dilemmas, Relativity/Degree, and Sunk Cost. Make sure you’re familiar with each of these ideas before test day! … [Read more...]
Quantity Terminology: Some, Few, Several, and Many
Last weekend I got into a conversation with a friend about the exact meaning of few. Yes, sadly, this is how I spend my time. Like many people, she has a very definite idea of what few means: three or more. However, from an LSAT perspective, is that definitely correct? Actually, no.While many would agree that few means three or more, the dictionary definition is, "not many but more than one." So, a few cannot be one, but it can be as low as … [Read more...]
Killer LR: 15 of the Hardest Logical Reasoning Questions of All Time Part IV
Part I, Part II, and Part III list the 15 hardest LSAT Logical Reason questions in chronological order. Now let’s get to the most valuable and interesting part of this discussion. What can we learn from them? Here are a few fascinating observations drawn from an analysis of the 15 Hardest LSAT Logical Reasoning questions. A Notable Bias Towards (A) Questions within this set of 15 are overwhelmingly biased in favor of answer choice (A). … [Read more...]
Killer LR: 15 of the Hardest Logical Reasoning Questions of All Time Part III
Below is Part III of our discussion of the 15 hardest LSAT Logical Reasoning questions of all time. This Part contains the final 5 of the 15 questions that were presented in chronological order. In Part I and Part II we went over the first 10 in our list of the most difficult LR questions of all time in chronological order. Part IV is our finale where we discuss some of the interesting patterns and statistics associated with the questions on the … [Read more...]
Nature vs. Nurture: The LSAT’s Take on the Root Causes of Human Behavior
It may have been as early as middle school when you were first introduced to a psychosocial debate that attempts to answer perhaps life’s most important question. From the time humans developed the ability to formulate questions, we’ve wondered why we are the way that we are. The concept of Nature/Nurture has been around since at least the Elizabethan period, but the ideas were first proposed back in ancient Greece when Aristotle and Plato … [Read more...]