If you’re planning to apply to medical school, you’ve probably heard whispers about something called the Casper test. It’s not a spooky ghost story, but for many applicants, it can still feel a bit mysterious.
Casper (short for Computer-based Assessment for Sampling Personal Characteristics) is now a common admissions requirement at many U.S. medical schools. It’s designed to assess skills like communication, empathy, ethical reasoning, and decision-making. Qalities that can’t be measured by the MCAT or GPA alone.
In this guide, you’ll learn:
Casper is an online situational judgment test (SJT) developed by Acuity Insights. It doesn’t quiz you on biology, chemistry, or anatomy, instead, it presents ethical or interpersonal scenarios and asks you to respond under time pressure.
You’ll face both video-based and written prompts. For example:
These aren’t trick questions, but they do require you to think quickly, structure your thoughts clearly, and show professional judgment. Responses are scored by trained raters, not by algorithms, and your scores are sent to the schools you apply to.
According to the official Casper site, the following U.S. MD programs currently require the Casper assessment:
Duet is a short values-alignment tool offered alongside Casper. It compares your preferences to the characteristics of a school’s program. There are no “right” answers. It’s about finding the best match.
Medical schools requiring both Casper and Duet include:
Casper is offered on specific dates for each school cycle, and you can only take it once per application year.
While Casper isn’t a memorization-heavy test, preparation can help you perform better:
Casper is just one part of a holistic admissions process. Medical schools use it alongside GPA, MCAT scores, personal statements, and interviews to evaluate your readiness for medicine.
Admissions committees are looking for future physicians who can:
Experiences like Go Elective’s clinical rotations in Kenya and Tanzania give you rich, authentic examples to demonstrate those qualities In Casper, interviews, and beyond.
If one of your target medical schools is on the list above, Casper will be a required step on your journey. The test may sound intimidating, but with preparation, and a bank of meaningful personal experiences, you can approach it with confidence.
For many applicants, combining strong academics with immersive healthcare exposure abroad is the winning formula. Whether you’re shadowing in a U.S. hospital or gaining cross-cultural clinical insight abroad, these experiences can help you excel not just on Casper, but throughout the medical school admissions process.
Recent Articles , Pre-health, Medical Electives, MCAT/MSAR/USMLE, Med Schools,
Author: Go-Elective Abroad
Date Published: Dec 14, 2025
Go Elective offers immersive opportunities for medical students, pre-med undergraduates, residents, nursing practitioners, and PAs to gain guided invaluable experience in busy hospitals abroad. Discover the power of study, travel, and impact.