The Layout of the MCAT
intro.1 The Layout of the MCAT
🧭 Overview
🧠 One-sentence thesis
The computerized MCAT format offers significant advantages over the paper version while maintaining the same content, scoring system, and four-section structure that tests physical sciences, verbal reasoning, writing, and biological sciences.
📌 Key points (3–5)
- Computerized advantages: shorter test duration (30% reduction), more test dates (20 additional administration dates, up to 3 retests per year), faster score reporting (30 days instead of 60), and better testing environment.
- Four-section structure: Physical Sciences (52 questions, 70 minutes), Verbal Reasoning (40 questions, 60 minutes), Writing Sample (2 essays, 60 minutes), and Biological Sciences (52 questions, 70 minutes).
- Scoring remains unchanged: Physical and Biological Sciences scored 1-15, Verbal Reasoning scored 1-15, Writing Sample scored J-T (alphabetic scale representing 2-12).
- Common confusion: The computerized MCAT is NOT a computerized adaptive test (CAT) like the GRE—everyone receives the same test questions for any given version.
- Writing Sample strategy: This section functions more as an endurance test before Biological Sciences and is less weighted by medical schools; success depends on following directions rather than creativity.
🖥️ Computerized format benefits
🖥️ Registration and scheduling flexibility
- 20 more test administration dates available compared to paper version
- Up to 3 retests permitted per year
- New afternoon sessions accommodate those who struggle in morning hours
- Weekday administration available so students don't sacrifice weekends
⏱️ Time efficiency improvements
- Test is 30% shorter overall
- Test day duration reduced by approximately half due to fewer administrative requirements
- Test-takers can monitor their own breaks within given time limits
- Score reporting twice as fast (now 30 days, with plans to reduce to 14 days)
🪑 Enhanced testing environment
| Feature | Benefit |
|---|---|
| Climate and sound control | Consistent conditions for all test-takers |
| Smaller testing groups | Less distraction |
| Ergonomic chairs | Physical comfort during long exam |
| Noise reduction headsets | Minimize external distractions |
| Lockers and locks | Secure storage for personal belongings |
🔄 What stays the same
- Same topics covered as paper version
- Same scoring system
- Same cost
- Ability to review and make changes within each section
- Familiar format for those who previously took or studied for the MCAT
- Same strategies and tools remain effective
📝 The four test sections
🔬 Physical Sciences (Section 1)
- Content: Undergraduate physics and inorganic chemistry
- Format: 52 multiple-choice questions in 70 minutes (~1.35 minutes or 81 seconds per question)
- Structure:
- Passages averaging ~200 words
- Often accompanied by charts, diagrams, or tables
- 6-10 questions following each passage
- 3 sets of stand-alone multiple-choice questions
- Scoring: Top score is 15
📖 Verbal Reasoning (Section 2)
- Shortened section: Reduced from 85 to 60 minutes (previously 60 questions, now 40)
- Format: 40 multiple-choice questions with answer choices A through D
- Structure:
- 9 passages with 4-10 questions each
- Passages average ~600 words in length
- 1.5 minutes (90 seconds) per question
- Content variety: Wide range of topics including economics, anthropology, poetic analysis
- Note: Passages described as "most intentionally soporific" (designed to be dull)
- Scoring: Top score is 15
✍️ Writing Sample (Section 3)
- Format: Two 30-minute periods without any break between them
- Task: Analyze a general statement in a standard format
- Scoring: Alphabetic scale from J to T (T is highest)
- Translates to 1-6 on each essay
- Combined score of 2-12 represented by J through T
- Strategic importance: Unlikely to significantly affect U.S. medical school admissions; medical schools only see the score, not the actual writing
🧬 Biological Sciences (Section 4)
- Content: Wide range of undergraduate biology topics, organic chemistry, and genetics
- Format: Identical setup to Physical Sciences section
- Structure: 52 questions in 70 minutes (~1.35 minutes or 81 seconds per question)
- Scoring: Same as Physical Sciences (top score is 15)
⏰ Complete test timeline
⏰ Total time breakdown
| Component | Duration | Notes |
|---|---|---|
| Tutorial (Optional) | 10 minutes | Can be skipped |
| Physical Sciences | 70 minutes | 52 questions |
| Break (Optional) | 10 minutes | After each section |
| Verbal Reasoning | 60 minutes | 40 questions |
| Break (Optional) | 10 minutes | |
| Writing Sample | 60 minutes | 2 essays, 30 min each |
| Break (Optional) | 10 minutes | |
| Biological Sciences | 70 minutes | 52 questions |
| Survey | 10 minutes | End of test |
| Total Content Time | 4 hours, 20 minutes | Actual testing |
| Total Test Time | 4 hours, 50 minutes | Including breaks |
| Total Appointment Time | 5 hours, 10 minutes | Full session |
✍️ Writing Sample strategy
✍️ Purpose and weight
- Functions primarily to "wear you down" before the Biological Sciences section
- Currently not heavily weighted in medical school admissions decisions
- More an exercise in following directions than demonstrating writing ability
- Medical schools only see the score, not the actual essays
📋 Three-step process
The excerpt emphasizes a simple, formulaic approach rather than creativity:
Step 1: Explain the statement thoroughly with an example
- Paraphrase the given statement
- Provide clarification through concrete examples
- Example from excerpt: Statement about understanding the past → Paraphrase as "History is an integral part of the learning process"
⚠️ What to avoid
- Don't attempt to be creative
- Don't try to make the reader reflect deeply
- Don't waste time reading directions on test day (they follow the same pattern)
- Follow the standard "cookie-cutter fashion" format provided