Curtin MMI Interview Guide 2026

How Curtin selects

Curtin ranks domestic school-leaver applicants using three inputs before interview: ATAR (with a notional-ATAR equivalent for non-school-leaver applicants), UCAT ANZ, and CASPer. Reaching the MMI stage means all three have already cleared Curtin's threshold, so an MMI invitation is itself meaningful information about where you stand academically and psychometrically.

CASPer is a point of real difference for Curtin. It is a separate online situational judgement test, taken independently of UCAT ANZ, that assesses how you reason through interpersonal and ethical scenarios in writing or short video response, and it factors into shortlisting alongside your ATAR and UCAT ANZ score. Applicants who only prepare for UCAT ANZ and skip CASPer-specific practice are missing an input Curtin explicitly uses.

A dedicated Aboriginal and Torres Strait Islander entry pathway waives the UCAT ANZ and CASPer requirement, replacing that route's hurdles with a different set of criteria. If you are applying through this pathway, treat the general process described here as background only and confirm the pathway-specific requirements directly with Curtin.

Curtin's Domestic Admissions Guide sets out the weighting explicitly: a 35:35:30 ratio of ATAR, CASPer, and UCAT ANZ determines who is shortlisted for interview, and a 40:20:40 combination of ATAR, UCAT ANZ, and interview performance determines the final offer rank. Interview performance and ATAR therefore carry equal, and the largest, weight at the final-offer stage, with UCAT ANZ weighted more lightly there than it is at shortlisting.

Curtin has not published exact interview and offer timing on its own admissions page beyond deferring to TISC and its Domestic Admissions Guide. Because the university does distinguish between school-leaver and non-school-leaver pathways in how ATAR and notional ATAR are calculated, applicants coming from a different pathway than a straightforward Year 12 finish should read the pathway-specific admissions guidance rather than assuming the standard school-leaver process applies to them unchanged.

What the Curtin MMI rewards

Because CASPer already screens for situational judgement before you reach interview, Curtin's MMI stations tend to build on that same territory in a live, spoken format, rewarding candidates who can reason through an unfamiliar interpersonal or ethical scenario out loud with the same structure and self-awareness their CASPer responses needed in writing.

The MMI format, using multiple short stations with different interviewers, rewards consistency across the whole circuit rather than one outstanding answer surrounded by weaker ones, in the same way most Australian MMIs do. Candidates who can reset cleanly between stations, rather than carrying a shaky answer's energy into the next room, tend to score more evenly.

Curtin's explicit rural and remote Western Australian workforce mission means MMI content rewards applicants who can speak specifically about healthcare access outside Perth, rather than offering a general statement about wanting to help underserved patients. Given Curtin's WA Rural Clinical School affiliation, genuine familiarity with rural WA healthcare context tends to stand out.

Because interview performance is weighted equally with ATAR at the final-offer stage, the MMI is not a lighter-weight formality sitting behind a heavier academic score; a strong interview genuinely carries as much final-rank weight as a strong ATAR. Examiners are also, implicitly, looking for whether your spoken reasoning under pressure matches the judgement you demonstrated on paper in CASPer, and a candidate whose MMI answers feel inconsistent with a strong CASPer result is a pattern interviewers are positioned to notice, even without directly comparing scores.

Curtin also rewards applicants who can talk concretely about surgery alongside general medicine, since the B-MBBS name itself signals a combined medicine-and-surgery qualification from day one. Candidates whose motivation answers only reference medicine broadly, without any awareness that the degree explicitly trains toward both fields, sometimes come across as less familiar with the specific program than the interviewers expect.

Common mistakes we see

Across 10,000+ mock stations completed on Deepmock, the clearest pattern in Curtin-focused practice is candidates preparing heavily for UCAT ANZ and treating CASPer, and by extension the situational judgement skills it tests, as an afterthought, even though it is one of Curtin's three pre-interview hurdles. That gap often shows up again at the MMI stage, since the two are testing related skills.

A second pattern is applicants confusing Curtin's B-MBBS with a Doctor of Medicine program, including using generic graduate-entry or GAMSAT-focused preparation material that has no bearing on Curtin's direct-entry, ATAR-based pathway. Because Curtin is a school-leaver program at heart, preparation built for a graduate-entry MD process can leave real gaps.

A third pattern is under-weighting how much the final-offer stage actually rewards the interview. Because Curtin's own published ratio puts interview performance level with ATAR at the final-offer stage, candidates who treat the MMI as a smaller factor sitting behind a dominant academic score are working from an inaccurate picture of how much the interview genuinely counts.

A fourth pattern is under-preparing for rural and remote Western Australian healthcare content specifically. Given Curtin's stated mission of preparing graduates for rural and remote WA practice, candidates who only rehearse general access-to-healthcare answers, without specific regional WA context, sometimes find those answers land as noticeably thinner than more targeted responses.

A fifth pattern is candidates preparing for a shortlisting process as though it were the only hurdle, then arriving at the MMI itself without having separately rehearsed timed, station-style delivery. Because Curtin folds ATAR, UCAT ANZ, and CASPer into an earlier shortlisting stage and then assesses the MMI as its own distinct step, strong pre-interview results do not substitute for dedicated MMI-specific practice.

Sample stations to practise

1. 1. You are a university student mentoring a first-year student who has just failed an important assessment and is talking about dropping out. Have this conversation with them.

   What examiners look for: Assessors look for genuine listening and validation of distress before offering advice or reassurance. They want candidates to avoid minimising the student's feelings or rushing to fix the problem too quickly.

2. 2. A survey finds that patients who saw a specialist reported higher satisfaction than those who saw a GP for the same condition. What questions would you want answered before drawing conclusions from this?

   What examiners look for: Examiners want candidates to identify confounding factors, such as differences in patient expectations or condition severity, rather than accepting the finding at face value. They reward specific, relevant questions over general scepticism.

3. 3. Two patients arrive at the same time needing the last available bed in intensive care. Talk through the factors you would consider in an allocation decision like this.

   What examiners look for: Examiners want to see structured, criteria-based thinking such as clinical need and likely benefit, rather than arbitrary or purely emotional reasoning. Strong candidates acknowledge the discomfort of the situation while still reaching a reasoned position.

4. 4. Tell us about a situation where you had to admit you were wrong to someone. What was that like for you?

   What examiners look for: Examiners assess willingness to acknowledge error honestly and repair a relationship or situation afterwards. Strong answers focus on the specific words or actions used to admit the mistake, not just a general statement that it happened.