Skip to main content
A-LevelPsychologyResearch methods9990/21 · Oct/Nov 2019 · Q42 Marks

In the study by Yamamoto et al. (chimpanzee helping), the chimpanzees were housed socially. Explain why this housing was important in terms of the ethical treatment of animals.

  1. In the study by Yamamoto et al. (chimpanzee helping), the chimpanzees were housed socially. Explain why this housing was important in terms of the ethical treatment of animals.[2]

Mark scheme

Marking points from the official mark scheme (Oct/Nov 2019). The mark or mark type is shown in brackets.

  1. [2] 1 mark for an explanation (may be a guideline in relation to animals) 1 mark for detail OR for a second explanation Chimpanzees are social animals so this is appropriate Chimpanzees are social so isolation would have been distressing Keeping social species like chimpanzees in social groups ensures that they experience as little trauma as possible To avoid 'pain and distress' (because this is an ethical guideline for animals)

Write your answer and get it marked

On Oracle Prep you can write or photograph your own answer and have it marked by AI against this mark scheme, with feedback on what you missed.

Sign up free →

About this question

Topic
Research methods, A-Level Psychology (syllabus 9990). Structured question, 2 marks.
Source
A-Level Psychology, Oct/Nov 2019 Paper 2 Variant 1, question 4.

Questions and mark schemes are from past examination papers and remain the copyright of the exam board. How Oracle Prep builds its content

Related Psychology questions

© 2026 Oracle Prep