Although the majority of medical school interviews are traditional, an increasing number of medical schools (as well as dental schools) are using the MMI platform. The MMI (multiple mini interview) is a format that uses several timed stations to assess applicants' interpersonal skills and judgment.
A few things to note about MMI interview questions:
1) They are not always medically-related. You may be asked to manage an everyday problem (e.g. a disagreement at the supermarket).
2) They are not always situational. You need to be prepared for conventional questions too (e.g. what are your three greatest strengths?).
3) Schools are trying to assess whether you can skillfully employ important techniques and demonstrate professionalism. Underlying topics might include your ability to offer effective counseling, your understanding of patient-doctor confidentiality, your ability to diffuse a heated situation, your capacity to admit wrongdoing, etc.
It is important that you practice MMI questions before you go to your medical school interview. Even if you have excellent social skills, there are techniques you should hone to expertly manage the challenging MMI format. Please consider hiring me for a mock interview or two as soon as you get your first interview invitation, as my slots go fast.