Programs want to make sure students are not only academically capable but also possess the characteristics required for someone to be successful in the medical profession. While there are other resources admissions committees can use to obtain this information, the CASPer is the most cost-effective way to reach all applicants.
This exam is often used as an intermediary step between application and interview. So, your performance on the CASPer test could dictate whether or not you get an interview.