15.1 Integrating Part 1 and Part 2

Why integration is the last skill to master

By this point in the guide you have trained individual NMAT skills: verbal analogies, series rules, quantitative fluency, perceptual speed, and introductory biology, chemistry, physics, and social science. Final preparation is not “one more chapter of facts.” It is composite engineering—building a performance profile that raises the scores medical schools actually use.

The Online NMAT is a 240-item exam in two parts. Part 1 (Mental Ability) has 120 items in 2 hours 15 minutes. After an official 10-minute break, Part 2 (Academic Proficiency) has 120 items in 1 hour 30 minutes. Eight subtests of 30 items each contribute equally to the full profile: Verbal, Inductive Reasoning, Quantitative, Perceptual Acuity, Biology, Physics, Social Science, and Chemistry. You cannot “average out” a collapse in one subtest by hoping schools ignore it—and you cannot raise a composite by polishing only the subtests that already feel comfortable.

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How APT, SA, and GPS interact for school review

CEM reports three composite layers built from the eight standard scores (each SS scaled roughly 200–800, norm mean 500, SD 100):

Conceptual model for admissions planning

• GPS + PR is the number most application conversations start with. It is not “percent of items correct.” A 50 PR means you scored at or above about half of the reference examinee distribution—not that you answered half the questions right.
• APT vs SA tells you why the GPS landed where it did. High SA with weak APT means content review alone will not fix a slow Part 1. High APT with weak SA means you must rebuild college science, not only do more series drills.
• Eight SS values are the triage map for a retake or a final two-week sprint: the lowest subtests deserve the densest practice blocks.

Exam scenario: reading a practice profile like an admissions officer

Nina’s last full simulation yields strong Biology and Chemistry estimates but sluggish Perceptual Acuity and mediocre Quantitative. If she only “crams organic reactions” the week before the real sitting, she may improve SA slightly while APT stays flat—and GPS may not move enough for her target schools. Integration means she pairs evening chemistry active recall with morning timed quantitative and perceptual sets so both composites can rise together.

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Balanced study calendar across eight subtests

A final-phase calendar has three jobs: coverage, triage, and simulation.

Coverage rule

Every week until taper, touch all eight subtests at least once. Equal item counts on the real exam mean a neglected subtest is a structural risk to GPS, even if your favorite subject is “perfect.”

Sample 7-day integration week (~12–15 hours)

Compress to 6–8 hours/week by keeping the same rotation with thinner daily slices; expand by adding a second full-length simulation on alternating weekends.

Weak-area triage from practice

1. After each timed set, tag misses: content gap, process error (misread stem, arithmetic slip), or time pressure (knew it but guessed late).
2. Rank subtests by error rate × time overrun. A slow-and-wrong Quantitative block outranks a rare Social Science miss.
3. Assign the next week’s “primary” slots to the top two risks; keep maintenance volume on strengths so they do not decay.
4. Re-test the weak type within 48 hours—repair without re-measurement is wishful thinking.

Do not confuse “I studied chemistry for six hours” with “my Chemistry SS risk fell.” Only timed accuracy and error-type change count as evidence.

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Full-length simulation schedule

CEM’s study guidance for the practice set under pressure matches the real clock. Build at least this progression in the final month (more if scores are unstable):

How to run a valid full simulation

1. Same desk rules you will use under proctoring: cleared of phones, notes, calculators; only authorized scratch materials.
2. Start Part 1 on a stopwatch for 2 hours 15 minutes. Inside that limit, practice BOI-style internal pacing (about 30 / 35 / 40 / 30 minutes for Verbal / Inductive / Quantitative / Perceptual as planning tools—not separate official clocks).
3. Take the 10-minute break exactly. Stand, hydrate if your rules allow, reset eyes—do not open textbooks or chat apps (habits you cannot keep on test day).
4. Start Part 2 for 1 hour 30 minutes (~30 minutes per science/social-science subtest as a planning guide).
5. Score, map misses to the eight subtests, and write a 48-hour repair plan before you “feel done.”

Untimed perfection on isolated topics is useful early; timed full-length is the only rehearsal that mirrors GPS pressure.

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Cognitive skills CEM emphasizes for Part 2

Part 2 is limited to concepts common and basic to introductory college courses in premedical programs—but the cognitive demand is not “recall the definition and leave.” CEM’s design language for academic proficiency stresses understanding, applying, analyzing, evaluating, and synthesizing. Practical implications:

When a physics item needs a relation, select the law, list knowns/unknowns, and compute. When a genetics item offers incomplete information, infer the rule. When a chemistry item mixes stoichiometry and concentration, chain the steps instead of hunting a single “magic number.” That is how SA—and therefore GPS—moves in the final weeks.

Part 1 still demands process fluency (spot the analogy relation, extract the series rule, compute without a calculator, compare symbols carefully). Integration means you never let Part 2 “content guilt” erase daily aptitude volume, or let aptitude apps erase science problem sets.

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Week-of-test checklist

Treat the final seven days as operations + taper, not as the time to open a brand-new organic chemistry textbook.

Academic taper

• Re-run error-log items from your last two simulations.
• Light mixed drills daily (30–45 minutes), not six-hour cram blocks.
• Protect one full night of recovery sleep before test day; cognitive speed is a scoring variable.

CEM tools and readiness signal

• Complete the Demo Test (navigation practice—not timed, not scored; items may repeat; no answer key). Interface friction on test day steals Quantitative and Perceptual minutes.
• Use CEM’s Practice Set for skill check and timed simulation. BOI guidance treats roughly 75% correct on the practice set as a “good shape / ready” signal; below ~75% means more base knowledge and application work on weak subtests. This is a preparation heuristic, not a conversion table to a guaranteed PR, and the real Online NMAT uses different items (and fewer items than some practice materials).
• Do not memorize practice-set questions expecting them to reappear.

Tech and identity setup

• Finish system compatibility checks days early on the same laptop/desktop you will use.
• Confirm charger, mouse/keyboard, earphones/headphones as required, and a stable connection plan (backup hotspot only if allowed under current COAG/proctor rules—verify official guidance).
• Place your physical school or government-issued ID (name matching your NMAT account) with your invitation materials the night before.
• Clear the workspace of prohibited categories (phones, watches/wearables, calculators, notes/books, extra monitors, recording devices—follow the current BOI/COAG list).
• Know your Philippine Standard Time access window; log in at the earliest allowed minute. International examinees convert carefully—missing the window can forfeit the sitting.

Sleep, meals, and break plan

• Keep caffeine and meal timing consistent with what you used in simulations.
• Plan personal needs before timed sections; use the official 10-minute post–Part 1 break to recover, not to “study one more page.”

Ethics and materials hygiene (preview of §15.2)

CEM does not endorse review centers and does not authorize sale of materials claiming to contain actual NMAT items. Final week is the worst time to risk invalidation or wasted panic on “leak” PDFs. Stick to official tools, legitimate original practice, and your error log.

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Putting the composite plan in one sentence

Raise GPS by moving the lowest eight-subtest risks, keep APT and SA rising together through a balanced calendar, prove readiness with 2h15 + 10-minute break + 1h30 simulations and roughly ~75% timed practice-set accuracy as a BOI-linked signal, and arrive on test day with demo navigation, tech, ID, and sleep already solved—so the only problem left is the item on the screen.