How to revise for PLAB 1 with active recall

If you have ever finished a long revision session, closed the book feeling quietly satisfied, then drawn a blank on the same topic a week later — you are not lazy, and you are certainly not alone. You were almost certainly using methods that feel productive but do not build lasting memory. The good news is that the habits that do work are well understood, and you can start using them today.

Why re-reading and highlighting let you down

Re-reading a chapter and colouring it in feel like progress because the material gets easier to read each time. That growing ease is exactly the trap: it feels like learning, but what is improving is your recognition of the words on the page, not your ability to recall the idea when the page is not in front of you. Recognition and recall are different skills — and PLAB 1 tests recall.

The single most useful shift you can make is to spend less time putting information in, and more time practising pulling it back out.

The three habits that actually stick

1. Retrieval practice (active recall)

Retrieval practice means testing yourself — closing the notes and making your brain do the work of remembering. Every time you successfully drag a fact back out, you make it easier to find next time. Decades of research call this the testing effect, and it reliably beats simply reading the material again.

In practice: answer a question before you look at the explanation; cover a page and write down everything you remember; turn a topic into a question and answer it out loud. It should feel harder than re-reading. That effort is the point, not a sign you are doing it wrong.

2. Spacing

Spacing means spreading your encounters with a topic over days and weeks rather than piling them into one sitting. A little forgetting between sessions, followed by effortful remembering, is what strengthens a memory. An hour on a topic today and another next week will do far more than two hours in one go today.

It is also the kindest way to revise, because it means you never have to hold the whole of medicine in your head at once.

3. Interleaving

Interleaving means mixing topics rather than working through them in long blocks — a few cardiovascular questions, then some renal, then some child health, rather than a whole day on a single area. It feels messier and slower, and studies show it feels worse to the learner while working better. Yet it produces stronger recall and, crucially, teaches you to tell similar topics apart — which is exactly what a 180-question single-best-answer paper asks of you.

How to use a question bank well

A question bank is a near-perfect tool for all three habits at once — but only if you treat it as a test, not as a textbook to skim. A few principles:

• Commit to an answer before you read the explanation. The moment of effortful choosing is where the learning happens. Reading explanations without answering first is just re-reading in disguise.
• Treat wrong answers as gold. A question you got wrong has just shown you precisely where a gap is. Read the explanation properly, and note not only the right answer but why the option you chose was not it.
• Read the reasoning even when you are right. Getting there by luck or half-logic is not the same as knowing it. In our bank, that is what the Core Lens and Deep Dive are there for.
• Come back to the ones you missed. Re-doing a question after a gap of a few days is spacing and retrieval in a single move. Do not grind through hundreds once and never return.
• Keep a short error log. A running list of the topics that keep catching you out is the most efficient revision plan you will ever write.
• Mix your areas. Rather than filtering to one topic all day, let the questions interleave across areas. It is closer to the real paper anyway.

A few PLAB 1-specific tips

PLAB 1 is one paper: 180 single-best-answer questions in three hours, five options each, with no negative marking — and every question written to current UK practice. A few habits help you use that format to your advantage:

• Watch the clock gently. Three hours for 180 questions is exactly a minute each. If one is fighting you, flag it and move on; a fresh look later is usually quicker than staring it down.
• Answer everything. With no negative marking, a blank can only ever score zero. Never leave one empty, even if it is your best guess in the final minute.
• Read the actual question. Single best answer often means several options are reasonable and one is best. The last line of the stem tells you what is being asked — read it carefully before you weigh the choices.
• Revise the UK way of doing things. Where your home country manages a condition differently, the paper wants the UK answer — NICE, CKS, the BNF. Plenty of varied questions, with the explanations read properly, is the fastest way to absorb that.