5 Ways to Train for Fourth-Quartile CASPer Performance

Updated August 22, 2026 at 12:25 AM EDTOriginally published April 23, 2026 at 8:55 AM EDTBy Mahad Farooq · Founder, CasperCoach

You cannot guarantee a fourth-quartile result, but you can train the behaviors that stronger CASPer responses consistently show: careful reading, balanced stakeholder reasoning, proportionate action, clear communication, and control of the typed and video clocks.

1. Use the official practice test as your diagnostic

Complete Acuity's official 11-scenario practice test before you build a study plan. It is the closest source for the current interface, order, and timing, and it reveals whether your main problem is judgment, structure, typing pace, spoken delivery, or stamina.

Drill: After each scenario, record one sentence on what slowed you down. Sort the notes into content, timing, and delivery. Your largest category becomes the first week of practice.

2. Practise the real typed and video clocks

Strong ideas are not enough if they do not fit the response window. For 2026–27, Acuity lists four video scenarios with two one-minute responses each and seven typed scenarios with two questions sharing 3.5 minutes.

Drill: Run separate timing drills: one-minute spoken responses for clarity and 3.5-minute typed sets for prioritization. Do not add extra time during review; write the missing idea afterward instead.

3. Gather facts before judging

High-quality responses usually distinguish what is known from what is assumed. Before deciding, identify missing information, the people affected, and any immediate safety, fairness, privacy, or professional obligations.

Drill: For five unfamiliar scenarios, spend only 20 seconds listing: conflict, stakeholders, missing fact, first action. Then answer. This trains analysis without turning the response into a long preamble.

4. Close the attempt-feedback-reattempt loop

Feedback matters only when it changes the next response. Track one recurring weakness at a time—such as vague action, one-sided reasoning, weak contingencies, or rambling—and test the correction on a fresh scenario.

Drill: Use a three-column log: evidence from my answer, one correction, result on the next attempt. A practice quartile is less useful than knowing which behavior improved or repeated.

5. Make spoken answers sound decisive, not rehearsed

Video responses need a clear destination. State the tension, recognize the affected people, choose an action, and explain the principle behind it. A brief pause is better than filling the minute with repeated setup.

Drill: Record three one-take answers. Review only the opening, action sentence, and ending. If any one is missing, repeat with a fresh prompt rather than memorizing the previous answer.

A practical two-week sequence

Days 1–2Official diagnosticComplete official practice and classify your errors.

Days 3–5Typed reasoningPractise stakeholder, missing-fact, action, and contingency decisions.

Days 6–8Video deliveryRun one-take responses and review openings, pacing, and endings.

Days 9–11Targeted feedbackTrain the two weaknesses that appear most often.

Days 12–13Full simulationCombine both sections under uninterrupted test conditions.

Day 14Light reviewCheck equipment, review your short checklist, and stop cramming.

What not to do

Do not memorize model answers and force them onto new facts.
Do not practise only typed responses because they feel more comfortable.
Do not treat one third-party practice quartile as a forecast.
Do not add facts that the scenario never gave you.
Do not sacrifice a concrete action for a long list of values.

Use the PACE framework as a compact mental checklist, then pressure-test it with current-format practice scenarios. For the spoken section, follow the one-take drills in our video-response practice guide.

Frequently Asked Questions

Can you guarantee a fourth-quartile CASPer score?+

No. No preparation method or third-party score can guarantee an official quartile. The goal is to make strong reasoning and communication behaviors more consistent under the current timer.

How early should I start these drills?+

Two to four focused weeks is workable for many applicants, but your starting point matters more than a universal schedule. Begin with a timed diagnostic, then allocate practice to the weaknesses it exposes.

Should I memorise a CASPer answer framework?+

Use a short checklist to organize your thinking, but do not memorize complete scripts. Rigid wording can make you ignore the facts, stakeholders, and tradeoffs unique to the scenario.

Do I need to practise video responses?+

Yes. The 2026–27 test includes four video-response scenarios before seven typed-response scenarios, so preparation should cover both speaking and typing under their actual limits.