1.2 The Post-2024 Exam Structure
Key Takeaways
- Effective August 2024, LSAC permanently eliminated Analytical Reasoning (Logic Games) from the LSAT, replacing it with a second scored Logical Reasoning section.
- The post-2024 LSAT consists of two scored Logical Reasoning (LR) sections (~50 scored questions) and one scored Reading Comprehension (RC) section (~26 scored questions).
- Logical Reasoning now accounts for approximately 66% (two-thirds) of a candidate's overall scaled score, making argument analysis the dominant skill on the exam.
- Psychometric research and extensive testing confirmed that the 120–180 score scale maintains complete historical continuity and predictive validity following the format change.
- Preparing for the post-2024 LSAT requires shifting study time away from spatial logic/diagramming toward informal logic, assumption evaluation, and speed reading comprehension.
The August 2024 LSAT Structural Evolution
In August 2024, the Law School Admission Council implemented the most significant structural change to the LSAT in over thirty years. The historical three-section core—which had long comprised one Logical Reasoning section, one Reading Comprehension section, and one Analytical Reasoning section (universally known as Logic Games)—was officially retired. In its place, LSAC instituted a revised core format consisting of two scored Logical Reasoning sections and one scored Reading Comprehension section (plus the ongoing unscored experimental section).
This structural evolution was the culmination of multi-year psychometric research, accessibility evaluations, and legal settlements regarding blind and visually impaired test takers. Analytical Reasoning heavily relied on spatial diagramming, shorthand notation, and visual logic trees, which created structural accessibility barriers. By replacing Analytical Reasoning with a second Logical Reasoning section, LSAC created an exam format that evaluates analytical skills through pure language and conceptual reasoning, eliminating the need for spatial diagramming while maintaining the exam's unmatched predictive power for law school academic success.
Detailed Breakdown of the Post-2024 Test Composition
To understand the strategic reality of the post-2024 exam, candidates must analyze how the redistribution of questions impacts total test weight. On the pre-2024 exam, each of the three distinct question types contributed roughly one-third of the overall score. On the current post-2024 exam, Logical Reasoning accounts for approximately 66% (two-thirds) of the total scored questions, while Reading Comprehension accounts for the remaining 34% (one-third).
| Structural Dimension | Pre-August 2024 LSAT | Post-August 2024 LSAT | Strategic Impact |
|---|---|---|---|
| Scored Section 1 | Logical Reasoning (~25 q's) | Logical Reasoning (~25 q's) | Core argument analysis remains central. |
| Scored Section 2 | Reading Comprehension (~27 q's) | Reading Comprehension (~27 q's) | Dense passage evaluation retains 34% weight. |
| Scored Section 3 | Analytical Reasoning / Logic Games (~23 q's) | Logical Reasoning (~25 q's) | Replaces Logic Games with second LR section. |
| Unscored Section | 1 Experimental (LR, RC, or LG) | 1 Experimental (LR or RC) | Experimental pool updated to reflect dual-LR format. |
| Total Scored Items | ~75–76 questions | ~75–77 questions | Total question volume remains identical. |
| LR Score Weight | ~33% of total score | ~66% of total score | LR becomes the primary determinant of success. |
| RC Score Weight | ~35% of total score | ~34% of total score | RC weight remains essentially constant. |
Why Logic Games Were Retired
For decades, Logic Games served as a distinct section testing a candidate's ability to understand, model, and draw inferences from sets of formal constraints (e.g., ordering items, grouping variables, or matching attributes). While high scorers often viewed Logic Games as the most learnable section due to diagramming techniques, psychometric auditing revealed two key findings:
- Accessibility Disparities: The heavy dependence on spatial sketching and diagramming created systemic accessibility challenges for visually impaired candidates who relied on screen-readers or tactile instruments.
- Construct Redundancy: Extensive psychometric research demonstrated that the cognitive constructs tested by Logic Games—deductive inference, rule application, conditional logic, and constraint integration—could be tested with equal accuracy and greater accessibility within Logical Reasoning prompts.
Following extensive trial testing of new analytical reasoning items, LSAC concluded that doubling down on Logical Reasoning provided the cleanest, most accessible, and most reliable measure of legal reasoning aptitude.
Pedagogical & Tactical Implications of the Dual-LR Format
The transition to a dual-LR exam fundamentally transforms how candidates must allocate their study time, energy, and cognitive focus during preparation.
Skills Density: What the Dual-LR Exam Demands
Because Logical Reasoning now represents two out of three scored sections, mastering LR is no longer just one pillar of preparation—it is the overwhelming core of LSAT strategy. A candidate who struggles with Logical Reasoning cannot offset that deficit with a perfect performance in another section, because LR accounts for approximately 50 of the ~76 total scored questions.
| LR Question Family | Primary Reasoning Construct Tested | Approximate Test Frequency | Tactical Focus |
|---|---|---|---|
| Flaw in the Reasoning | Identifying logical errors, invalid assumptions, and fallacies | 15%–20% of LR questions | Master formal fallacies (correlation vs causation, equivocation, necessity vs sufficiency). |
| Necessary & Sufficient Assumption | Uncovering unstated premises required for or guaranteeing an argument | 15%–20% of LR questions | Apply Negation Test for Necessary; test sufficient condition linkage for Sufficient. |
| Weaken / Strengthen | Evaluating how new evidence impacts argument validity | 15%–20% of LR questions | Pinpoint the precise gap between premises and conclusion; target the gap. |
| Must Be True / Most Strongly Supported | Drawing valid deductive or inductive inferences from stated facts | 12%–15% of LR questions | Maintain strict adherence to text; eliminate choices with unsupported scope leaps. |
| Evaluate / Paradox / Principle | Explaining unexpected facts or applying abstract rules to concrete cases | 10%–15% of LR questions | Identify the apparent conflict; select choice that reconciles both facts seamlessly. |
| Parallel Reasoning / Parallel Flaw | Matching logical structures or error patterns across disparate contexts | 5%–10% of LR questions | Diagram underlying structural logic; match conditional operators and validity. |
Reading Comprehension's Evolving Role
While Logical Reasoning gained relative weight, Reading Comprehension remains a crucial component comprising ~34% of the score. On the dual-LR exam, Reading Comprehension often acts as the key differentiator for high scorers aiming for 168+ scores. Because almost all top candidates achieve high accuracy on Logical Reasoning through intensive study, mastering dense, academic Reading Comprehension passages—covering complex topics in legal theory, natural sciences, social sciences, and humanities—provides the competitive margin needed to reach elite score bands.
Admissions Impact & Psychometric Equivalency
A central question among law school applicants following the 2024 revision was whether law school admissions committees would view post-2024 scores differently from pre-2024 scores that included Logic Games.
Score Scale Continuity (120–180) Across Exam Eras
LSAC conducted exhaustive psychometric validation studies prior to rolling out the change. The studies established that scores generated under the post-2024 dual-LR format are psychometrically equivalent to scores generated under previous formats. A 165 achieved in 2026 reflects the exact same national percentile rank and predictive probability of first-year law school success as a 165 earned in 2022.
Law school admissions officers evaluate LSAT scores uniformly regardless of the test administration era. Furthermore, American Bar Association (ABA) reporting standards for law school matriculant medians treat all valid 120–180 scores identically. Consequently, candidates preparing for the current exam can be completely confident that their scaled score carries full authority, weight, and credibility across all law school admissions offices.
What is the primary structural change implemented by LSAC on the LSAT starting in August 2024?
Under the post-2024 LSAT structure, what approximate percentage of a candidate's total scaled score is determined by Logical Reasoning questions?
Which tactical prep shift is most critical for candidates adapting to the post-2024 dual Logical Reasoning exam structure?