Building Your Own MMI Station Bank

Every student who practises from a downloaded question list eventually notices the same thing. They keep gravitating towards the prompts they answer well. The ethics ones with a clean structure, the motivation ones they have already polished, the teamwork scenario that lets them use their favourite example. Practice becomes rehearsal, and rehearsal builds confidence without building capability.

Writing your own station bank fixes this, but only if you build it deliberately. A bank of stations you find comfortable is just a longer version of the same problem.

Start from your weaknesses, not from topics

The usual approach is to organise by subject: consent, resource allocation, confidentiality, teamwork. That produces coverage of content and no coverage of skill.

Instead, list the four or five things that actually go wrong for you. Be specific and unflattering. Common honest entries look like: I ramble when there is no clear structure, I go quiet when someone is angry with me, I refuse to commit on anything that feels political, I panic when I do not know a term in the prompt, I talk over people when I am nervous.

Now write stations that force each one. A station whose only job is to make you sit with someone furious for four minutes is worth ten stations about a topic you find interesting.

Where the raw material comes from

You do not need insider access, and you should be sceptical of anyone offering real or recalled questions from a specific university. Good source material is everywhere:

• Australian health news. Any story involving a trade off between two reasonable positions is already a station.
• Your own life. Group assignments, part time work, sport, family. Real friction produces better scenarios than invented dilemmas.
• Professional standards documents. Read what registered practitioners are actually expected to do and turn the grey areas into prompts.
• Rural and remote health, Indigenous health, and access issues. Recurring themes in Australian and New Zealand training, and worth thinking about properly rather than generically.

Use a published set such as our collection of MMI interview questions used in Australia as a template for tone and difficulty, then write your own variations rather than working through the list in order.

The anatomy of a station worth writing down

A one line prompt is not a station. If you want it to be reusable, and usable by a friend running it for you, write five fields.

• The door prompt. Exactly what you would read outside, in the register a real prompt uses: short, plain, with your role stated.
• The timing. Reading time and station length, matching the format you expect to face.
• The hidden information, for roleplay stations. What the other character knows, will only reveal if asked well, and will never volunteer.
• The escalation rule. What the character does if you rush to solve, or lecture, or go silent. This is what makes a scene behave like a real one.
• Four or five things a strong answer would contain, written before you attempt it. This is your marking sheet, and writing it afterwards is cheating.

The hidden information field is the one people skip, and it is the one that makes roleplay stations work. Without something buried, your friend just chats amiably and you learn nothing about whether you can find what is under a conversation.

A coverage grid so you do not build twenty of the same station

Left alone, most people write ethics prompts, because they are the easiest to invent. Force spread with a simple grid. Down one side, the station types: roleplay, ethical reasoning, motivation and insight, teamwork, data or prioritisation, communication task. Across the top, the pressures: time squeeze, hostile person, incomplete information, no obviously right answer, follow up questions.

Aim for at least one station in most cells before you write a second in any. Twenty five to thirty stations covers a season comfortably. Beyond that you are collecting rather than practising, and a bank you never work through is a procrastination device with a spreadsheet attached.

Rules that keep the bank honest

• Write the station before you know your answer. If you can already hear your response as you type it, the station is too comfortable.
• Draw at random. Shuffle, pick blind, no swapping. The station you want to skip is the one with the most to teach you.
• Retire nothing early. A station you did badly goes back in the pile and comes around again in a fortnight.
• Swap banks with someone. Their stations will contain things you would never have thought to write, which is precisely the point.
• Never write a station around an answer you want to use. That is how a prepared anecdote ends up jammed into a scenario it does not fit.

Write the door prompt like a real one

Student written prompts tend to be too long and too helpful. Real prompts are terse and leave things out, which is why reading them well is a skill of its own, covered in our guide to the thirty seconds of MMI reading time. Keep yours to two or three sentences. Resist explaining the dilemma inside the prompt, because if the prompt names the tension, you have removed the part you were meant to practise finding.

Formats differ between universities and change between years, so set your timings against the university's current admissions page rather than what a forum told you about last season.

Running the bank

Two stations, cold, twice a week is enough during a busy term. Draw blind, set the timer, do not stop when it goes badly, and write two lines afterwards about what you would change. The notes matter more than the attempt, and they are what turns a pile of prompts into a training programme.

The limitation of your own bank is that you wrote it, so it inherits your blind spots and your friend running it is far kinder than an assessor. MasterMed's live AI interviewer runs timed MMI stations and marks you against a rubric, which is the outside check your own material cannot provide. The first speaking station is free on the trial, no card, and the trial does not convert by itself.

Build the bank in one sitting of about an hour, write badly and quickly, and start using it the same week. A rough bank you actually work through beats an elegant one you keep refining, and the refining is nearly always avoidance wearing a productive costume.