OCR A-Level Psychology Paper 1 — what it covers
OCR A-Level Psychology Paper 1 (Component 01: Research Methods) is 2 hours and worth 90 marks. It covers the compulsory Research Methods content alongside one of three applied psychology options: Sleep and Dreaming, Criminal Psychology, or Sport and Exercise Psychology. Your school will have chosen one applied option — make sure you know which one.
Research Methods accounts for the majority of Paper 1 marks and is the area where students most often lose marks unnecessarily. It is also one of the most learnable sections — the content is fixed and the question types are predictable.
Research Methods — the highest-priority section
Research Methods questions appear throughout Paper 1 and in Papers 2 and 3 as well. Mastering this content pays dividends across the whole exam, not just Paper 1.
Most frequently tested areas
- Research design: experimental designs (independent groups, repeated measures, matched pairs); advantages and disadvantages of each; how to design a study for a given hypothesis
- Sampling: opportunity, volunteer, random, stratified, systematic — definition, strengths and weaknesses
- Variables: operationalising IV and DV; confounding variables; extraneous variables; demand characteristics
- Reliability and validity: internal and external validity; test-retest and inter-rater reliability; how to improve each
- Ethical guidelines: BPS guidelines — informed consent, right to withdraw, deception, debriefing, confidentiality — and how they apply to specific studies
- Data analysis: measures of central tendency and dispersion; normal distribution; statistical significance and Type I/II errors; appropriate statistical tests (Spearman's rho, chi-squared, Mann-Whitney)
- Qualitative vs quantitative data: differences, advantages, and limitations; thematic analysis
Application questions
OCR frequently presents a novel scenario (a described study or research situation) and asks you to apply Research Methods knowledge to it. Practice answering these by reading the scenario carefully and linking each methodological concept explicitly to the context given — generic answers about research methods without applying them to the scenario receive limited marks.
Sleep and Dreaming — if this is your applied option
The highest-frequency topics in Sleep and Dreaming are:
- The stages of sleep — NREM stages 1–4 and REM; characteristics of each; the sleep cycle
- Theories of why we sleep — restoration theory (Oswald), evolutionary theory; strengths and weaknesses of each
- Theories of dreaming — Freud's wish fulfilment, activation-synthesis (Hobson and McCarley); evaluation of each
- Sleep disorders — insomnia, sleep apnoea, narcolepsy, sleepwalking — causes, characteristics, treatments
- Research into sleep deprivation — key studies and their methodological issues
Criminal Psychology — if this is your applied option
The highest-frequency topics in Criminal Psychology are:
- Definitions of crime and the role of social context in determining what is criminal
- Theories of criminal behaviour — social learning theory, Eysenck's theory of the criminal personality, biological explanations (genes, brain structure)
- Profiling — top-down (FBI) and bottom-up (investigative psychology) approaches; strengths and weaknesses
- Treatment and punishment — zero tolerance policing, custodial sentencing, restorative justice, token economies; effectiveness
- Key studies — Bandura's Bobo doll study, Raine et al. brain scanning study, Canter's geographic profiling
How to answer OCR Psychology essays
OCR's extended answer questions (typically 8 or 12 marks) reward a structured response that presents a point, supports it with evidence from a named study, and evaluates the claim. The evaluation should address methodology, alternative explanations, or real-world applications — not just a generic “this study lacked ecological validity.”
Name your studies accurately (researcher, year, brief method, finding). Examiners credit specific knowledge over vague references.
Revision strategy
Research Methods content should be revised through application practice — find a novel scenario and design or critique a study on the spot. Flashcards work well for key definitions and study details. For applied topics, practice writing timed 8-mark answers using the structure: point → study evidence → evaluation → link back to question.
ExamPass.ai generates OCR Psychology papers including Paper 1 content, so you can practise under exam conditions matched to your specification.