In a rope-pulling task, each person pulls less strongly when their individual score is hidden in a group total than when every person's score is displayed.
Use social loafing to explain the difference between the two conditions.
50 exam-style questions on Oxford AQA IGCSE Psychology 2.2 Social influence, covering 2.2.1 Factors affecting conformity, 2.2.2 Conformity: Asch, 2.2.3 Obedience and Agency theory, 2.2.4 Dispositional factors in obedience, 2.2.5 Factors affecting bystander intervention, 2.2.6 Studies of bystander behaviour, and 2.2.7 Collective behaviour in crowds. Each one has a worked solution and a mark scheme showing where the marks go.