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Sampling methods: AQA GCSE Psychology questions

Every AQA GCSE Psychology exam question on 3.1.4.3 Sampling methods, 2020–2025, with its mark scheme and examiner’s report.

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375 questions

  1. Q18

    June 2025 · Paper 1

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  2. Q21.1

    June 2024 · Paper 1

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  3. Q21.2

    June 2024 · Paper 1

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  4. Q09.2

    June 2024 · Paper 2

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  5. Q15.2

    June 2023 · Paper 1

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  6. Q21.1

    June 2023 · Paper 1

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  7. Q17.5

    June 2023 · Paper 2

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  8. Q19

    June 2022 · Paper 1

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  9. Q19.1

    June 2022 · Paper 2

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  10. Q19.2

    June 2022 · Paper 2

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  11. Q22.8

    November 2021 · Paper 1

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  12. Q25.1

    November 2020 · Paper 1

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  13. Q18.3

    November 2020 · Paper 2

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All 13 questions on Sampling methods, as a list
  1. June 2025, Paper 1, Q18 (1 mark): In which one of the following sampling methods does every member of the target population have an equal chance of being selected? Shade one box. [1 mark] A Oppo
  2. June 2024, Paper 1, Q21.1 (2 marks): Explain what is meant by the psychological term ‘sample’. [2 marks]
  3. June 2024, Paper 1, Q21.2 (1 mark): Name one sampling method that psychologists might use in their research. [1 mark]
  4. June 2024, Paper 2, Q09.2 (3 marks): Briefly evaluate the described study carried out by the psychologist. [3 marks]
  5. June 2023, Paper 1, Q15.2 (3 marks): The target population for your experiment is Year 8 students at a local school. There are 100 Year 8 students at this school. Describe how you could select 20 p
  6. June 2023, Paper 1, Q21.1 (2 marks): Explain one weakness of using a stratified sample when conducting research. [2 marks]
  7. June 2023, Paper 2, Q17.5 (3 marks): Imagine you have been asked to carry out a follow up study to the ‘One day at a time’ research. One of the individual effects of having a mental health problem
  8. June 2022, Paper 1, Q19 (1 mark): Which one of the following is most likely to achieve a representative sample? Shade one box. [1 mark] A Opportunity B Random C Stratified D Systematic
  9. June 2022, Paper 2, Q19.1 (3 marks): Explain how researchers would select a random sample from this target population. [3 marks]
  10. June 2022, Paper 2, Q19.2 (2 marks): Identify one strength and one weakness of random sampling. [2 marks]
  11. November 2021, Paper 1, Q22.8 (6 marks): The psychologist wanted to interview a sample of the students in his experiment to find out how they felt about starting school earlier and later in the day. He
  12. November 2020, Paper 1, Q25.1 (2 marks): Outline one strength of using a stratified sample when conducting research. [2 marks]
  13. November 2020, Paper 2, Q18.3 (2 marks): The researchers used opportunity sampling to select the participants who answered the questionnaire. Explain one weakness of using opportunity sampling in psych

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