Explain one reason why the Stanford Prison study could be seen as ethically acceptable and one reason why it could be seen as ethically unacceptable.
[4]
Markscheme
5.2 Studies Questions
36 exam-style questions on Edexcel GCSE Psychology 5.2 Studies, covering 5.2.1 Piliavin et al (1969) and 5.2.2 Haney, Banks, and Zimbardo (1973). Each one has a worked solution and a mark scheme showing where the marks go.