How to revise IB Psychology

Revising IB Psychology effectively means balancing content learning with skill development. You cannot simply memorise notes and expect to do well; you must also practise applying knowledge to questions. Start by building a solid foundation of studies and theories, then shift your focus to constructing arguments and writing under timed conditions. Treat each approach and option as a separate revision block, and regularly return to earlier material so that nothing is forgotten by exam day.

1. 1

   8 weeks out: audit your knowledge

   Go through every topic you have studied and honestly rate your confidence in each area. Identify which approaches, studies, and option topics feel weakest. Create a master list of all the studies and theories you need to know. This audit prevents you from spending revision time on material you already understand well and ensures the weaker areas get the attention they need before time runs out.

2. 2

   7 weeks out: build study flashcards

   Create flashcards for every key study, covering the researcher, aim, method, participants, findings, and at least two limitations. Make separate cards for key terms and theoretical models within each approach. Keep biological, cognitive, and sociocultural material clearly organised. Begin using spaced repetition from the start so that early cards are already being reviewed regularly by the time you add new ones later in your revision schedule.

3. 3

   6 weeks out: deepen understanding of approaches

   Work through the biological, cognitive, and sociocultural approaches systematically. For each one, make sure you can explain the core assumptions, name relevant theories, and link at least two or three studies to the approach. Practise explaining how each approach would account for a given behaviour, as this kind of comparative thinking is often tested. Use your flashcards daily alongside this deeper reading to reinforce recall.

4. 4

   4 weeks out: focus on your option

   Dedicate focused revision time to your chosen option, whether that is abnormal psychology, developmental psychology, or another area. Learn the key debates, relevant studies, and theoretical frameworks specific to that option. Practise answering option-specific questions using past paper prompts. This is often the area students underestimate, so giving it dedicated time at this stage ensures you are not cramming it in the final week.

5. 5

   2 weeks out: timed essay practice

   Write full timed responses to past exam questions across all the areas you have revised. Focus on using command terms correctly, structuring your argument clearly, and integrating studies as evidence rather than just describing them. After each practice essay, review it critically or ask your teacher for feedback. Identify recurring weaknesses, such as underdeveloped evaluation or poor paragraph structure, and address them before the exam.

6. 6

   Final week: consolidate and stay calm

   Use this week to review your flashcards, re-read your strongest practice essays, and consolidate any remaining gaps. Avoid trying to learn entirely new studies at this stage, as this can create confusion. Focus on feeling confident with what you already know. Get adequate sleep in the nights before the exam, as memory consolidation depends on it, and arrive at the exam having briefly reviewed your key studies that morning.

• When learning a study, always connect it explicitly to the approach or topic it supports, so that in the exam you can deploy it as targeted evidence rather than a generic fact.
• Practise writing evaluation paragraphs separately from description, as many students can describe studies well but struggle to analyse their limitations critically and concisely.
• Use the command terms such as discuss, evaluate, and explain as revision prompts, writing brief plans for how you would respond to each one for every major topic.
• Teach concepts aloud to yourself or a classmate, because explaining the biological approach or a specific study in your own words quickly reveals gaps in your understanding.
• Keep a running document of ethical considerations relevant to different studies, as research ethics is a thread that runs through the whole course and is frequently examined.

• Many students describe studies in detail but forget to evaluate them, which limits their marks because analysis and critical thinking are central to what examiners reward.
• Neglecting the research methods component is a common error, as questions about methodology, sampling, and ethics can appear across different parts of the exam.
• Revising only the topics you enjoy or find easiest leaves dangerous gaps, particularly if an unfamiliar question appears and you have no alternative material to draw on.