Participants are told that a harmless headset is recording their brain activity, but it is switched off. The study is really measuring the effect of expectations.
Explain what the debrief in this study must do.
[3]
Markscheme
11.3 Issues and debates Questions
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.