Lecture 4: Conformity and Groupthink
Conformity – Asch Conformity – Milgram Groupthink – Janis Plan for today: Conformity – Asch Conformity – Milgram Groupthink – Janis
Conforming behaviour: Research by: Asch - conform to views of group Milgram - conform to view of authority/obedience
ASCH – STUDIES IN CONFORMITY Solomon Asch
ASCH – STUDIES IN CONFORMITY
MILGRAM – STUDIES IN CONFORMITY Stanley Milgram
Janis’ key example of groupthink: The ‘Bay of Pigs’ invasion
Informal norms to preserve friendly intra-group JANIS – GROUPTHINK Irving Janis GROUPTHINK: Informal norms to preserve friendly intra-group relations lead to a tendency to think alike
Symptoms of groupthink (a) Illusion of invulnerability Collective rationalization Illusion of morality Shared stereotypes
Symptoms of groupthink (b): Direct pressure Self-censorship Illusion of unanimity Mind-guards
Other examples of groupthink: Challenger disaster (1986): Problems with booster rocket well-established 3 of 4 senior engineers opposed launch
Other examples of groupthink: Enron collapse (2001) US-based multi-national energy and financial services company World’s largest financial collapse at the time
Other examples of groupthink: Madoff scandal (2008): ‘Ponzi scheme’ (fraudulent investment operation) £50 billion fraud – largest ever
Asch and Milgram references Asch, Solomon E. (1956) ‘Studies of independence and conformity: A minority of one against a unanimous majority’. Psychological Monographs: General and Applied 70/9: 1-70. Milgram, Stanley (1963) ‘Behavioral study of obedience’. Journal of Abnormal and Social Psychology 67/4: 371-378.
see you then …. Reading for this week: Moorhead et al. Next week: Emotions and emotional intelligence see you then ….