Commuters are filmed during a staged helping situation, and video clips in which they can be recognised are published with the research report.
Explain one ethical issue in this study and one way it should be dealt with.
44 exam-style questions on Edexcel GCSE Psychology 11.3 Issues and debates, covering 11.3.1 Ethical issues in psychological research. Each one has a worked solution and a mark scheme showing where the marks go.