3/7/2026
Why We Advise Students Not to Study by Question Type
We are not against question-type drilling because of dogma. We are against it because the learning science points the other way.
Across many domains, interleaving tends to outperform blocked practice for durable learning and transfer, even though blocked practice often feels better in the moment. A 2019 meta-analysis found an overall advantage for interleaving, and classic work from Bjork and Bjork explains why: practice that feels smoother is often producing fluency illusions rather than stronger learning.
The Problem with Question-Type Study
That is exactly the problem with question-type study on the LSAT. It creates the feeling that you are improving at "flaw questions" or "strengthen questions," when what is often improving is just familiarity with a repeated setup.
The task feels easier because the category is predictable, not because your reasoning has become meaningfully better. That kind of repetition can inflate confidence without producing much transfer once questions are mixed again.
The Framing Itself Is Wrong
More importantly, the framing itself is wrong.
Most Logical Reasoning questions are not testing separate skills. They are testing closely related reasoning around premises, conclusions, support, inference, and what does or does not follow.
- A flaw question asks what is wrong in the move from premises to conclusion.
- A strengthen or weaken question asks what changes that support relationship.
- A must-be-true question asks what follows from the facts given.
Those are not different intellectual games. They are variations on the same underlying task.
That is why organizing prep around question types tends to misplace the focus. It points students toward labels when they should be getting better at reasoning from what they read.
This is supported by broader evidence that mixed practice improves discrimination between related categories and helps learners choose the right response under less predictable conditions.
The Real LSAT Is Mixed
The real LSAT is mixed. It does not arrive in clean blocks by type, and some questions do not fit neatly into the categories students are taught.
Training in a blocked, type-by-type way therefore makes practice more artificial and more predictable than the real task. That is a bad trade.
Research on interleaving consistently suggests that mixing related problem forms improves later performance because it forces better discrimination and retrieval, whereas blocking can make performance during practice look better than learning actually is.
Our Position
So our position is simple: do not study by question type.
Not as your main method. Not as a fallback. Not as a regular supplement.
The LSAT rewards flexible reasoning from given information, not the ability to recognize a label and run a canned recipe. Question-type drilling usually trains the wrong focus and gives students an inflated sense of progress.
Mixed practice is harder, but that difficulty is closer to the real test and more consistent with what the science says produces lasting learning.
Sources
- Brunmair, M., & Richter, T. (2019). A meta-analysis of interleaved learning and its moderators.
- Birnbaum, M. S., Kornell, N., Bjork, E. L., & Bjork, R. A. (2013). Why interleaving enhances inductive learning: The roles of discrimination and retrieval.
- Bjork, E. L., & Bjork, R. A. (2011). Making things hard on yourself, but in a good way: Creating desirable difficulties to enhance learning.