What Is the Casper Test? A Complete Guide for 2026-2027

If you're gearing up to apply to medical, dental, nursing, pharmacy, or other health-related programs, you’ve likely encountered the term Casper. It pops up on admissions websites, within Reddit discussions, and across student forums—sometimes regarded as enigmatic, and other times as a source of anxiety.

This guide aims to clarify what Casper is, why it’s important for schools, and what you can anticipate on the day of the test.

The Short Answer

Casper, or the Computer-Based Assessment for Sampling Personal Characteristics, is an online evaluation that focuses on who you are as a person rather than just what you know. It assesses critical traits such as empathy, ethical judgment, professionalism, communication skills, and problem-solving abilities. Developed at McMaster University in Canada, the assessment is now managed by Acuity Insights.

Unlike traditional admissions criteria like GPA and MCAT scores that reflect academic prowess, Casper aims to reveal how you navigate complex human situations, balance competing demands, and communicate effectively under pressure.

Why Do Schools Require It?

Admissions committees have recognized for some time that a strong academic record alone doesn't ensure a candidate will excel in roles like doctor, dentist, or pharmacist. A student boasting a perfect 4.0 GPA might still face challenges in areas such as patient communication, teamwork, or navigating ethical dilemmas in practice. To address this gap, Casper was developed to provide schools with a more holistic understanding of applicants before interviews take place.

Based on thorough research into situational judgment tests (SJTs)—widely used in recruitment across various sectors, from the military and law enforcement to corporate management—the medical school version of Casper focuses on assessing crucial "non-cognitive" or "soft" skills. These skills are vital in health professions yet often go unnoticed in academic transcripts.

Currently, Casper is a requirement for many programs throughout the United States, Canada, Australia, the United Kingdom, and beyond, including nearly all medical schools in Quebec and an increasing number of Australian graduate-entry programs.

What Does the Test Look Like?

Casper is taken at home on your own computer, in a single uninterrupted session. For the 2026 application cycle, the test is structured as follows:

• Duration: Approximately 65–85 minutes
• Number of scenarios: 11 total
• Format: 2 sections — a video response section and a typed response section

What Kind of Scenarios Does Casper Include?

Scenarios aim to create a sense of realism and relatability. They often depict various settings such as workplaces, friendships, family dynamics, or professional environments—sometimes even straying from purely medical contexts. The crux of these scenarios lies in posing dilemmas or conflicts that lack straightforward solutions.

Some popular themes for these scenarios include:

• A colleague is doing something you believe is wrong
• A friend asks you to cover for them or bend the rules
• Someone in your group takes credit for shared work
• You witness an ethical violation but speaking up has consequences
• A patient or customer is upset and feels unheard
• Two people you care about want different things from you

The questions that follow usually ask things like: What would you do in this situation? What is going through your mind? What would you say to the people involved?

Who Scores Casper?

Each scenario is assessed by a distinct, independent rater—a trained human evaluator rather than an automated system. This process ensures that your entire test is analyzed by several individuals who do not communicate with each other. Each rater focuses solely on the scenario they are assigned, without any visibility into your other responses.

The raters come from diverse professional backgrounds and undergo thorough training. They score the responses using a 1–9 scale, taking into account various qualities such as:

• Clarity and quality of reasoning
• Demonstration of empathy and self-awareness
• Professionalism and ethical judgment
• Ability to consider multiple perspectives
• Communication and coherence

How Is Casper Scored?

There isn’t a definitive answer key to refer to. Raters are provided with context about the scenario and some general guidance on the competencies being evaluated. However, it’s important to note that Casper isn’t designed as a right-or-wrong test. The strongest responses usually demonstrate a sense of nuance, balance, and a genuine understanding of the human complexities involved in the situation.

Your quartile is typically available around four to six weeks following your test date, which usually happens after schools have already received your z-score and started making decisions about interviews. As a result, your Casper score can impact your chance of receiving an interview invite even before you have access to your own score.

How Much Does Casper Cost?

For the 2026 application cycle:

• Base fee (US applicants): $85 USD, which includes distribution to 7 programs
• Each additional program: $18 USD
• Canadian applicants (CAD): Approximately $50 CAD for the test, plus $18 CAD per additional program beyond those included

When applying to several schools, as many applicants do, it's important to include the distribution fees in your overall application budget from the start.

Can You Prepare for Casper?

Yes — and this is one of the most misunderstood things about the test. Many applicants are told it cannot be studied for. That is not true. You cannot memorize answers, but you can:

• Develop a mental framework for approaching ethical dilemmas
• Practise recognizing the "competing values" at the heart of each scenario
• Build the habit of acknowledging all stakeholders before proposing an action
• Work on communicating under a time limit through timed practice
• Increase your typing speed so you can write more within the 5-minute window
• Learn what kinds of responses earn red flags and why

Research has shown that students who prepare with realistic timed practice — and who receive structured feedback on their answers — consistently score higher than those who go in cold. The 4th quartile is not a matter of luck or personality alone. It rewards preparation.