How Much Do Interviews Matter?
More than almost anyone preparing for them believes. Your ATAR and UCAT exist mostly to get you into the interview room. Once you are there, the field has already been filtered down to people with strong numbers, and the interview is what separates an offer from another year of waiting.
The exact weighting differs by university. At some schools, your ranking after the interview leans heavily on interview performance, so two candidates with very different ATARs can walk out on equal footing. At others, the interview is combined with your academic and UCAT scores, or used as a hurdle where concerning performances are screened out. UNSW, for instance, runs a distinctive semi-structured format that we break down in our UNSW interview guide, while WSU runs an MMI whose role in selection we cover in the WSU Medicine guide.
Here is the framing that should drive your preparation: you might spend 300 hours on the UCAT to earn the invitation, and the decision then rests substantially on a conversation lasting under an hour. Preparing seriously for that hour is the highest-leverage work in the entire admissions process.
Do I Need Volunteering?
No. This is one of the most persistent myths in medicine admissions. Australian medical schools do not score your CV at interview, there is no checklist of extracurriculars, and nobody is counting your hospital hours. A candidate with no formal volunteering can absolutely outperform one with years of it.
What volunteering does give you is raw material. Interviews constantly ask you to draw on real experiences: a time you worked in a team, handled conflict, supported someone struggling, acted with integrity. Volunteering generates those stories, and it generates them in settings where you deal with people unlike yourself, which is exactly what the questions probe.
But so does a part-time job. Stacking shelves, waiting tables and tutoring younger students all produce genuine stories about teamwork, difficult customers and responsibility, and interviewers often find a well-told story from a casual job more convincing than a rehearsed anecdote about a two-week hospital placement. School leadership, sport, music ensembles and caring for family members all count the same way. The question to ask is not "do I have volunteering?" but "do I have six or seven real experiences I can speak about honestly and reflect on?" If the answer is no, some volunteering or work between now and your interview is a sensible investment. If the answer is yes, spend the time practising instead.
The short answerVolunteering is not required and not scored. Its value is the experiences it gives you to draw on. A part-time job, school sport or family responsibilities can supply the same material.
Know Your Format
Interview preparation is format-specific, so find out what you are walking into before you practise a single answer.
Most Australian schools run some version of the MMI, a circuit of short, independent stations. You get a scenario and reading time, then a few minutes of questions with a marker who has never seen you before, then a bell and a fresh start at the next station. The structure is forgiving in one way (a bad station does not follow you) and demanding in another (you must perform from a cold start, repeatedly).
A smaller group, most notably UNSW, run longer semi-structured interviews where two interviewers explore themes across a sustained conversation and your answers can be probed and followed up. The skills overlap, but the preparation differs: MMIs reward station technique and fast structure, while semi-structured formats reward depth, consistency and genuine self-knowledge, because follow-up questions dismantle memorised answers quickly.
How to Actually Prepare
Interview skill is a performance skill, closer to public speaking than to an exam. Reading about interviews improves you about as much as reading about swimming. The work is verbal, and it looks like this.
Build your experience bank first. Write down six to eight real experiences: teamwork, conflict, failure, integrity, supporting someone, leading something. For each, note what happened, what you did, and what it changed about you. These are not scripts. They are ingredients you will recombine across dozens of different questions.
Practise out loud, most days. Answering in your head does not count; fluency only develops through your mouth. Ten to fifteen minutes a day answering one or two questions aloud beats a three-hour session on Sunday.
Record yourself and listen back. Unpleasant, and the fastest feedback loop available. You will hear the filler words, the answers that run ninety seconds past their point, and the difference between how confident you felt and how you sounded.
Get someone else asking the questions. A friend, a parent, a teacher. Unpredictable follow-ups from another human are what interviews are made of, and you cannot simulate them alone. This is also where structured mock interviews with someone who knows the marking criteria earn their place, because "that answer was fine" and "that answer would have scored 4 out of 8, and here is why" are very different pieces of feedback.
For the MMI specifically, we go deeper on daily practice habits in our MMI tips guide, and on question technique in our guides to ethical questions and the "why medicine?" question.
When to Start
Earlier than feels natural. Most students receive an interview offer and start preparing with two or three weeks to go, which is enough time to become familiar but not enough to become good. The candidates who stand out usually started talking through scenarios months earlier, in low doses, before they knew whether an invitation was coming.
If you are waiting on results, the maths favours starting anyway. A few hours a week from September costs you little if the invitation never comes, and transforms your position if it does. Interview skills also keep: they feed straight into every future application, scholarship and job interview you will ever sit.
If you would like structured practice with people who mark to the real criteria, including full mock MMIs in the style of your target university, our interview program covers exactly that. Book a free consultation and we will work out where you currently stand.