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Author: Dr Vinu Verghis

12Jun
Psychiatric Formulation Framework

From MSE to Formulation: The 4P Framework That Wins Marks in Psychiatric OSCE Stations

TL;DR

Candidates who deliver a textbook Mental State Examination still lose marks in psychiatric OSCE stations. The reason isn’t poor observation — it’s missing synthesis. The psychiatric formulation framework turns descriptive data into clinical reasoning. This article explains how to use this 4P framework, when to deliver it, and the three mistakes that cost candidates marks.

The MSE is the data. It isn’t the answer.

By the time most candidates reach the psychiatric OSCE station, they can deliver a textbook Mental State Examination on autopilot. They review appearance, behaviour, speech, mood, affect, thought form, thought content, perception, cognition, insight, and judgement. Consequently, they walk in, deliver the structure, and walk out feeling competent.

They feel competent because they were thorough. However, the examiner mark sheet rewards something different. A thorough MSE alone sits in the middle of the mark range without a synthesis explaining the clinical picture. Candidates who pass with confidence use the MSE as data, then deliver a formulation as the answer.

This shift from describing to formulating is the move that wins marks. It is also a move that most mentors never explicitly teach candidates.

What is a psychiatric formulation?

A formulation is a hypothesis. It is your best-supported clinical explanation for why this person has presented with this picture at this moment. It is rooted in Engel’s biopsychosocial model. Furthermore, the Australian work of Patrick McGorry and colleagues on clinical staging developed it even further.

It is not a diagnosis — diagnosis answers what. Formulation answers why now, and that is what the examiner wants to hear.

Most psychiatric textbooks teach three components: predisposing, precipitating and perpetuating factors. However, the modern psychiatric formulation framework adds a fourth element: protective factors. The fourth P matters because risk and management both hang on it. If you don’t state what is keeping this person safe, you lose both communication and management marks.

The 4Ps unpacked

Predisposing factors make a person vulnerable to a psychiatric presentation in the first place. These elements are biographical and biological. They include a family history of affective or psychotic disorders, childhood adversity, and attachment disruption. Personality traits, chronic medical illness, perinatal complications, intellectual disability, and baseline substance use also predispose patients.

Precipitating factors trigger the current episode within a recent week or month. They are recent and proximate. Examples include bereavement, relationship breakdown, job loss, or illness in a loved one. Other triggers include a medication change, substance abstinence, major anniversaries, recent moves, financial shocks, or injuries.

Perpetuating factors maintain the ongoing episode. They are current and continuous. Examples include active substance use, social withdrawal, relationship conflict, and financial stress. Sleep deprivation, medication non-adherence, untreated medical comorbidity, unsafe living environments, or ongoing situational stressors also perpetuate issues.

Protective factors keep the person safe and well — even as they sit before you struggling. They include a supportive family or partner, stable employment, and a faith or spiritual community. Prior recovery from a similar episode, treatment engagement, insight, lack of command hallucinations, plans, or means also protect them.

You will note that the framework does two jobs at once. It generates a clinical narrative for the diagnosis while completing your risk assessment without a separate paragraph. This clear efficiency is why it works perfectly in a 7-minute station.

A worked example — late-onset depression

THE CASE

Mr Anderson, 67, is a retired engineer. His wife of forty years died eight months ago. He has been drinking four to six standard drinks each evening since the funeral. He lives alone. He has no prior psychiatric history. He has attended the same church every Sunday for forty years. His two adult daughters phone him each week.

YOUR MSE

He is dishevelled with poor self-care. Speech is slow and quiet. Mood is depressed, affect sad and congruent. Thought form is slow but linear. Thought content is dominated by guilt and worthlessness — “I should have noticed she was sick earlier”. No perceptual disturbance. MMSE 28 of 30. Insight is partial. Judgement is fair.

That is the data. Now the formulation, delivered as one continuous clinical thought:

“Mr Anderson is a 67-year-old retired engineer presenting with an eight-month history of a depressive episode. On a biopsychosocial formulation, his older age and recent retirement predispose him by stripping his identity structure. The precipitating event is the bereavement of his wife of forty years. Harmful alcohol use, social withdrawal, and isolated living perpetuate this episode.

His protective factors are significant. These include a long-standing church community, weekly contact with two daughters, intact cognition, and fair insight. My clinical impression is a moderate bereavement-precipitated depressive episode complicated by harmful alcohol use.

Risk is currently moderate but not high — there is no active plan, no means, and he has present-future orientation. My management priorities include antidepressant initiation and alcohol use disorder counselling with consideration of pharmacotherapy. Additionally, I will establish a structured re-engagement plan with his church community and daughters.”

Notice that you have answered what, why now, what is keeping it going, what is keeping him safe, and what you will do about it — in under sixty seconds.

How to deliver the formulation in 60 seconds

Stop and gather the MSE data first. Do not formulate to fill a gap. Then move into the formulation with a single transitional sentence: “On a biopsychosocial formulation…”

Run the four Ps in order: predisposing, precipitating, perpetuating, and protective. Dedicate one sentence to each factor. Close with three clear statements: clinical impression, risk level with rationale, and three management priorities.

The rhythm is: data → transition → 4P → impression → risk → plan. Practise it out loud. The minute you can deliver it as a single continuous clinical thought, the station opens up.

The three mistakes I see in every coaching session

Mistake one: listing problems instead of formulating.

“He’s depressed and alcoholic and lonely” is basic description. Conversely, explaining how his alcohol use perpetuates his depressed mood and prevents community engagement is a true formulation. The difference lies in whether the factors link to each other or just stack up.

Mistake two: skipping the protective factors.

Candidates run out of time and drop the fourth P. Naturally, examiners notice this omission immediately. The protective factors do two things at once. They tell the examiner you have completed a risk assessment, and they show the patient you recognise their resources. Without them, you lose both communication marks and management marks.

Mistake three: formulating before the MSE is complete.

When you formulate too early, you formulate to a gap and your hypothesis runs ahead of your data. Examiners hear this mismatch instantly. Therefore, stop, complete the MSE structure, gather every observation, and then synthesise. The order matters completely.

What this means for your preparation

If you are preparing for any psychiatric OSCE station, the next thing to drill is not another MSE structure. Instead, focus entirely on the 4P formulation. Take five of your usual case scenarios, such as a major depressive episode, post-partum depression, or first-episode psychosis.

Write out the 4P formulation for each scenario in under sixty seconds. Afterwards, deliver them aloud. Then film yourself to review your performance. The framework becomes completely automatic after about twelve repetitions.

We have built a free video walking through the 4P framework on the Oyamed YouTube channel. For deeper preparation across all psychiatric counselling and OSCE stations, use our Top 50 Counselling Stations Vault. It includes a fully-worked formulation for every Tier B psychiatric case, along with examiner-eye pearls.

The MSE is the data. The 4P is the answer. Make the move from one to the other, and the marks follow.

Dr Vinu Verghis is a Brisbane-based AMC coach and University OSCE Examiner. Oyamed coaches international medical graduates through clinical OSCE preparation using current Australian guidelines and the foundational psychiatric formulation literature (Engel, McGorry, RANZCP). Book a diagnostic consultation at oyamed.com.

Sources & further reading:

  • Engel GL. The need for a new medical model. Science 1977.

  • McGorry PD et al. Clinical staging in psychiatry. Aust N Z J Psychiatry.

  • RANZCP Clinical Practice Guidelines for Mood Disorders (current edition).

  • Sims’ Symptoms in the Mind (psychiatric phenomenology).

29May
AMC OSCE preparation

A 7-Day AMC OSCE Rescue Plan: Structured Revision When You’re Running Out of Time

It’s Sunday night in Brisbane. The exam is next Saturday. You have eighteen tabs open across two browsers. Three textbooks balance on your knee. Also, you have two PDFs you’ve been “about to read” for a month. Your kitchen table has more notes on it than dinner. Somewhere underneath all of that is a study plan you stopped following in week three.

If this is you, close the tabs. Stop reading the textbooks. The week before your AMC OSCE is not the week for more content. Instead, it is the week for structure.

I’m Dr Vinu Verghis. I am a University OSCE Examiner who provides AMC OSCE preparation from a small clinic in Brisbane. I have examined hundreds of clinical stations and coached hundreds of candidates. The pattern in the last week before the exam is always the same. Candidates who are already content-heavy keep trying to add more content. However, they fail for another reason. They cannot retrieve, structure, and present what they already know in the eight-minute station limit.

Consequently, this is the rescue plan I give every candidate who arrives at my door at day six.

The myth about last-minute AMC preparation

Almost every candidate I see at one week out is doing the same thing: cramming. They want more cases. Some seek more differentials. Others read more guidelines and flashcards.

I understand the impulse. The exam feels enormous. Meanwhile, content feels like the thing you can control. If you just learn one more management plan, surely you have covered the gap.

Unfortunately, it does not work. I will tell you why, because this might be the most important thing you read this week.

Your brain at one week out cannot absorb new information quickly. You are sleep-deprived, and your cortisol is up. Furthermore, the very stress you use to push yourself harder functionally impairs your hippocampus. This is the part of your brain that consolidates new memory. Therefore, the content you read tonight will not be there on Saturday in any reliable form.

But there is one thing your brain CAN do well now. It can rehearse the application of what it already knows. You need the frameworks. Moreover, you require the structures and the retrieval scaffolding.

Consequently, that is what this week is for.

Why frameworks beat content (when time is running out)

At every AMC OSCE station you sit, the examiner has a specific goal. They are not testing whether you know the seventeen causes of chest pain. Instead, they test your ability to take a structured chest pain history. You must present it in a way that demonstrates clinical reasoning. The content is the easier half. The structure is what most candidates lose marks on.

If you have studied for six months, you already have the content. What you are missing is the scaffolding. This framework lets you apply the content under pressure to a stranger in eight minutes.

A framework is not a script. It is a structure. For example, use SOCRATES for pain and ICE for opening. Apply ABCDE for the deteriorating patient and PEACE for counselling. Each one is a five- or seven-letter scaffold. It lets you cover the right ground without thinking about what comes next.

When you walk into a station with a framework in your hand, you stop stressing. You do not try to remember everything you know. You let the scaffold do that work. Subsequently, your attention goes to the patient.

This is what passes the AMC OSCE. It is not content, but structure.

The 7-day rescue plan: Early Week Prep

Here is the plan I give my candidates who arrive at day seven in a panic. They have everything already in their head but no way to access it. This structured AMC OSCE preparation method works.

On Day 1 (Sunday), you will conduct an audit. Spend two hours making a list of the five AMC OSCE disciplines. These are Medicine, Surgery, Obstetrics & Gynaecology, Paediatrics, and Psychiatry. Under each one, write down the five most likely station types. You will find you can do this from memory because you already know what is likely.

Moving to Day 2 (Monday), focus entirely on history frameworks. Dedicate two hours to rehearsing SOCRATES (pain), ICE (ideas, concerns, expectations), and the systems-review structure. Do this out loud, three times each. It must be out loud because the mouth muscles need rehearsal as much as the brain does.

Next, Day 3 (Tuesday) involves examination frameworks. Spend two hours walking through the CVS, respiratory, abdominal, and neuro examination sequences. Put your hand on a chest and pretend you are at the bedside. Do not just read about how to do it—do it.

The 7-day rescue plan: Late Week Execution

Then comes Day 4 (Wednesday), which shifts to counselling. Take two hours to pick two counselling stations like breaking bad news or contraception. After that, rehearse them with anyone who will sit with you. Be sure to use the PEACE framework: Prepare, Explain, Acknowledge, Choices, End plan.

When Day 5 (Thursday) arrives, start your time management drill. Allocate two hours and set an eight-minute timer. Take a case you know cold. Practise your opening, structured history, brief examination, three-line summary, and plan. Do this five times. The eight-minute clock is the real opponent here, so you must befriend it.

For Day 6 (Friday), you must simulate mock conditions. Spend one hour, no more, running one full mock station from start to finish. Do this under exam conditions with a study buddy, and then stop. The night before the exam is not for revision because it is strictly for rest.

Finally, on Day 7 (Saturday), follow your rest and arrival ritual. Sleep in if you can and eat a real breakfast. Arrive at the exam centre with thirty minutes to spare. Do not open a textbook on the morning of the exam. Instead, listen to music, walk around, and breathe.

The one thing to do every single day

After every block of practice, spend five minutes on retrieval. Close all your notes. Take a blank piece of paper. Write down what you just rehearsed from memory. Note the framework letters. Record the opener you used. List the three things you would say first to a patient with chest pain.

This is the single most powerful tool in cognitive science for retention. It makes the difference between reading something and summoning it under pressure. Five minutes a day will save you marks.

The morning of the exam

Eat protein. Also, drink water. Wear something you have worn before. Your nervous system does not need new clothes on top of new stress.

The bell rings at each station. As you stand at the door reading the candidate stem, act strategically. Do three things in order. First, read the stem twice. Decide your opener. This is the first sentence you will say when entering. Finally, take three slow breaths, and then walk in.

The first thirty seconds of any station decide the rest of it. PREPARE is the most underrated of the OSCE frameworks. It happens entirely outside the room.

A short story about Priya

Last year I had a candidate I will call Priya. She came to me at day five in tears, convinced she would fail. She had read everything. For ten months, she had studied intensely. She knew the content of three medical schools’ worth of clinical material. However, she could not deliver it in eight minutes to save her life.

I told her to put her textbooks away. We spent four hours over two evenings on nothing but frameworks. We did SOCRATES out loud. We used PEACE for counselling. We practiced three-line summaries with an eight-minute timer. We did not open a single textbook.

She passed. In fact, she achieved marks above her own expectations on counselling and history-taking. She told me afterward that the relief of having a structure helped her. It was what let the content come back. She had always known it. She just couldn’t access it under pressure.

Ultimately, this is what frameworks do.

If you want the full 7-day plan with worked examples

This article is the skeleton. The full version sits in the Top 50 Cases Vault. It contains worked examples for all twenty frameworks and fifty cases across the five disciplines. Additionally, it offers a structured timetable that you can easily follow to the day.

It is a 125-page PDF I built for exactly this candidate. The guide is for those who are content-heavy, time-poor, and panicking in the last week. The price is A$79 at launch, rising to A$99 in 30 days. This is a one-time purchase. It comes personally watermarked and delivered within 24 hours.

https://buy.stripe.com/aFa8wQeWM7RJ3QI9TFenS03

If you have one week and want a structured way through it, this is the book.

— Dr Vinu Verghis

University OSCE Examiner who coaches AMC candidates. Brisbane. Director of Oyamed AMC OSCE Coaching.

13May
AMC clinical exam anxiety

Exam Anxiety Isn’t a Character Flaw: A Practical Guide for AMC Clinical Candidates

The morning of the exam

The morning of your AMC clinical, you will wake up before the alarm. You will lie still for a few minutes, listening to the building. After a moment, you will do a small inventory of yourself — heart, breath, hands, gut — and find that all four are doing things they normally don’t do at six in the morning. You will get up, drink water you don’t want, eat half of something, and put on the only set of clothes you can think clearly about.

Then, you will catch a taxi or an Uber. The driver will ask if you’re a student. When you reply that you’re a doctor, your voice will sound strange in your own ears.

By the time you walk into the venue and see the other candidates — some pacing, some pretending to read, all of them clearly carrying the same thing you’re carrying — you will already be tired. The exam hasn’t started yet. The bell hasn’t rung. And you are tired. This article is about that tiredness. Where it comes from. What it does to your clinical performance. And what — over the last decade of coaching IMG doctors through this exam — we have actually seen work.

The thing nobody told you in medical school

Every IMG doctor we’ve coached comes in carrying the same private theory: if I just knew enough, I would not feel like this. It is a very seductive theory. This mindset explains the panic. It also explains the failure. Furthermore, it tells you what to do about it — study more. And so you study more.

You buy more books, you watch more lectures, you sit more roleplays, and the panic does not get smaller. If anything, the closer you get to the exam, the bigger it grows. Here is the part nobody tells you: the panic is not a knowledge problem.

The AMC clinical exam is, by design, a stress test. Sixteen stations. Eight minutes each. A bell that rings whether you are ready or not. An examiner with an iPad who does not smile and is not allowed to nod. A simulated patient who has been trained to play the brief exactly the same way for every candidate, which means they will not laugh at your nervous joke, will not give you a sympathetic look when you fumble the question, and will not tell you you’re doing fine.

Understanding sympathetic activation

This is not an environment your nervous system has ever encountered before, even after fifteen years of clinical work. Your body does not know it is an exam. Your body knows there is a closed door, a bell, a person with a clipboard, and that something important is being measured. Consequently, it responds the way bodies respond to threat — heart rate up, breathing shallow, muscles tight, vision narrowed, working memory hijacked for fight-or-flight.

This is called sympathetic activation. It is not a character flaw. It is not a weakness. Rather, it is the body doing exactly what it has been engineered over hundreds of thousands of years to do when something matters and you can’t run from it.

But it is also why the candidate who knows everything walks out of the cubicle convinced she has just blanked on a station she had practised forty times. And why the candidate who failed last time walks in this time more anxious, not less, because now the body remembers what failure feels like. You cannot study your way out of this. You have to train for it.

What anxiety actually does to your AMC performance

We want to be specific about this, because vagueness doesn’t help you. When sympathetic activation hits, three things happen to your clinical thinking inside that cubicle:

  • Your working memory shrinks. The same brain that can recall the asthma ladder in a quiet study room now cannot remember whether it was four puffs or six. You haven’t forgotten the ladder. You have lost temporary access to it. This is why so many candidates walk out of stations and remember the right answer in the corridor.

  • Your decision tree collapses. Where you would normally consider three differentials and rank them, you now lock onto the first one that comes to mind and run with it for eight minutes — because the energy required to hold three live hypotheses in your head is not available.

  • Your communication tightens. You stop asking open questions. You miss verbal cues from the patient. You skip the safety-net at the end. You speak in short clipped sentences because long sentences require a brain that isn’t yours right now.

If you have failed an AMC clinical before, you may recognise yourself in all three. This is not because you are not a competent doctor. Instead, it is because you sat the exam in a body that had been hijacked, and you did the best you could with the brain you had left. The good news is that all three are trainable. The bad news is that the training is not the kind you have been doing.

What actually works

Over the past few years of coaching candidates who passed on their second or third attempt — and a much smaller group who passed first time despite a history of significant anxiety — we have watched the same handful of skills come up again and again. None of them are exotic. All of them have to be practised in advance, not invented on exam day.

  1. Train the breath now. Not on the day. A long slow exhale (six seconds out, four in) activates the parasympathetic nervous system. It works. It works in the cubicle, between stations, during the toilet break, and before bed. But it only works if your body has practised it five hundred times before you need it. People who try this for the first time on the morning of the exam usually report that it didn’t help. They are right. It needs to be a reflex. Practise it during your roleplay sessions, every morning when you wake up, every time you sit down to study. Eight weeks of practice and the exhale becomes automatic.

  2. Have a 90-second pre-station reset. This is what you do in the corridor between stations. Ours is: shake out the hands, three slow exhales, name the next station out loud, name one decision you intend to make in the first 60 seconds. Other candidates use a phrase. (“I am the doctor in this room.”) Others physically touch a wall. The point is to have a ritual, practised, that signals to your body that the previous station is over.

  3. Name catastrophic thoughts and replace them. Mid-station, a thought will arrive that says I’m failing this. If you let that thought sit, your performance for the next four minutes will be worse than it would otherwise have been. The thought is not telling you the truth. It is telling you that your nervous system has flagged something. Acknowledge it briefly — yes, that’s the alarm — and replace it with the next clinical task. Next question. Next examination step. This is harder than it sounds, and it is also fully trainable.

  4. Use the toilet break correctly. After every fourth station you will get a break. Do not use this break to replay the previous block. The previous block is not retrievable. It is over. Use the break for the body — water, slow breathing, walk, three minutes of looking at something that isn’t an exam paper. Candidates who replay previous stations for ten minutes go into the next station with mind and body stuck in the previous station(s).

  5. Manage the 14 days before. Sleep before midnight, every night. Caffeine no later than 2pm. Study blocks of 50 minutes with 10-minute movement breaks, not three-hour grinds. Exercise — even a 30-minute walk — every single day. These are not soft suggestions. They are the difference between turning up to the exam with a regulated nervous system or a flooded one.

  6. Practise under simulated stress, not just under quiet. Most of your study has been done at your desk, alone, in calm. The exam will not be calm. You need at least four or five mock-exam-like sessions — full timing, an examiner who doesn’t smile, a simulated patient who plays it straight — to teach your body that this kind of stress is survivable. Mocks are not just a knowledge check. They are anxiety inoculation.

  7. Talk to the right person. Your spouse, your kids, your parents — they love you and they cannot help you. They cannot debrief a station because they don’t know what good looks like. Find a study partner or a tutor who can. Carrying the exam alone makes the anxiety bigger.

A short story about Aanya

Aanya — not her real name — sat the AMC clinical for the first time in 2024 and failed by two stations. She is a smart, careful, well-prepared doctor. She had done all the reading. This candidate knew her drug doses. Furthermore, she had sat enough roleplays to drown in.

When she came to us for her resit prep, we asked her what had happened on the day. She explained that she had gone to bed at midnight and slept badly. After drinking three coffees in the morning, she walked into the first station already shaking. By station three she was crying in the corridor. She got through the rest of the day on adrenaline. She remembers very little of it.

We did not start with content. We started with the body. Eight weeks of breath training, a daily 30-minute walk, a strict caffeine cut-off, lights out by 10pm. We added one full mock exam every three weeks — not for the marks, but for the exposure. We rehearsed her pre-station reset until she did it without thinking.

Aanya passed her resit. Comfortably. The thing she said to us afterwards stays with us: “For the first time, the exam felt like a normal day at work.”

That is the goal. Not to feel no anxiety. Not to be Zen in the cubicle. Just to feel — at the bell — like you do at work, when something difficult walks through the door of your consultation room and you know what to do with it.

A free masterclass on this — Sunday 17 May

Because this comes up in nearly every coaching conversation, we are hosting a free one-hour session on exactly this topic.

It will be led by Dr Babak Najand, an experienced clinician, anxiety coach, and medical educator who has personally walked the AMC pathway. He is a Diplomate and Certified Therapist of the Academy of Cognitive and Behavioral Therapies (USA), with peer-reviewed publications in mental health and behavioural sciences. He will teach the practical, evidence-based skills above and answer questions live.

Sunday 17 May 2026, 5:30 – 6:30 PM AEST. Online via Zoom. 100 free seats. Recording sent only to those who attend live.

Register here → https://www.eventbrite.com.au/e/1989351723557

If you attend the live session, you’ll receive the coupon code STAYSHARP10 — valid for 10% off any 2026 Oyamed mock exam booked within 60 days of the masterclass (offer expires 17 July 2026, one use per candidate, not combinable with other discounts).

One last thing

If you have read this far, you probably already know that anxiety is part of your story with this exam. That is not something to hide or apologise for. It is something to train.

The candidates we have coached who passed against the odds did not pass because they had less anxiety. They passed because they had built — quietly, over weeks — the ability to sit with the anxiety and keep working anyway.

You can build the same.

Dr Vinu Verghis is the founder of Oyamed AMC OSCE Coaching, a CPD Home Accredited Provider based in Brisbane. She holds an MBBS, MSc, MPH, FHEA, and Cert Clin Ed, and has personally walked the AMC pathway. Oyamed runs structured 1:1 coaching, six 16-station mock exams a year, and a Tier B clinical case library covering 200+ AMC scenarios. Visit oyamed.com.

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