Jerry Burger (2009) conducted a famous replication of Milgram's obedience study that introduced several safeguards.
Explain one procedural modification Burger made to address the ethical concern of protection from harm.
171 exam-style questions on Edexcel A Level Psychology Content, covering Theories of obedience, Research into obedience (Milgram variations), Factors affecting obedience and dissent, Explanations and research into prejudice, Factors affecting prejudice, Individual differences in obedience/prejudice, and Developmental psychology in obedience/prejudice. Each one has a worked solution and a mark scheme showing where the marks go.