One way of thinking about whether medical school candidates' personalities should influence admission is to ask the question, "Would you want this person to care for one of your loved ones?"
Applicants to medical school are expected to live by their presentation of themselves and of their commitment to medical practice. It is not just a retrospective report but also a promise to which admissions officers should be able to expect them to adhere.
Medical students who watch and try to emulate the techniques and behaviors of physicians on popular medical dramas can gain emotional knowledge about patients and about themselves.