An introduction to classic studies in social psychology / S. Alexander Haslam and Joanne R. Smith -- Social facilitation and social loafing : revisiting Triplett's competition studies / Steven J. Karau and Kipling D. Williams -- Attitudes and behavior : revisiting LaPiere's hospitality study / Joanne R. Smith and Deborah J. Terry -- Cognitive dissonance : revisiting Festinger's end of the world study / Joel Cooper -- Norm formation : revisiting Sherif's autokinetic illusion study / Dominic Abrams and John M. Levine -- Conformity : revisiting Asch's line-judgment studies / Jolanda Jetten and Matthew J. Hornsey -- Minority influence : revisiting Moscovici's blue-green afterimage studies / Robin Martin and Miles Hewstone -- Obedience : revisiting Milgram's shock experiments / Stephen Reicher and S. Alexander Haslam -- Tyranny : revisiting Zimbardo's Stanford Prison experiment / S. Alexander Haslam and Stephen Reicher -- Intergroup relations and conflict : revisiting Sherif's boys' camp studies / Michael J. Platow and John A. Hunter -- Discrimination : revisiting Tajfel's minimal group studies / Russell Spears and Sabine Otten -- Stereotyping and prejudice : revisiting Hamilton and Gifford's illusory correlation studies / Craig McGarty -- Helping in emergencies : revisiting Latanâe and Darley's bystander studies / Mark Levine.