Worksheets on Edexcel GCSE Psychology 5.1 Social influence, covering 5.1.1 Key terms, 5.1.2 Factors affecting bystander intervention, 5.1.3 Conformity to majority influence, 5.1.4 Obedience to authority, 5.1.5 Behaviour of crowds, and 5.1.6 Preventing blind obedience, with answers. Print them, or work through one on screen. Write your working straight onto the paper and Genie marks it question by question against the mark scheme.