I just completed a Mock Interview Service with a lovely client who was about to face his first MMI-style interview. Although the majority of medical and dental school interviews are still traditional, some institutions utilize a multiple mini interview (MMI) platform. The MMI is a format that uses several timed stations to assess applicants' interpersonal skills and judgment.
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 (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, an ability to diffuse a heated situation, a capacity to admit wrongdoing, or reporting an impaired supervisor.
It's important that you practice MMI questions before you go to your medical or dental school interview. Even if you have excellent social skills, there are techniques you should hone to expertly manage the challenging MMI format.