|Born||April 27, 1945|
Robert Beno Cialdini (born April 27, 1945) is the Regents' Professor Emeritus of Psychology and Marketing at Arizona State University. He is best known for his 1984 book on persuasion and marketing, Influence: The Psychology of Persuasion. The book has sold over two million copies and has been translated into twenty-six languages. It has been listed on the New York Times Business Best Seller List. Fortune Magazine lists the book in their "75 Smartest Business Books".
Theory of influence
Cialdini's theory of influence in based on the principles of reciprocity, commitment and consistency, social proof, authority, liking, and scarcity.
Six key principles of influence
- Reciprocity – People tend to return a favor, thus the pervasiveness of free samples in marketing. In his conferences, he often uses the example of Ethiopia providing thousands of dollars in humanitarian aid to Mexico just after the 1985 earthquake, despite Ethiopia suffering from a crippling famine and civil war at the time. Ethiopia had been reciprocating for the diplomatic support Mexico provided when Italy invaded Ethiopia in 1935. The good cop/bad cop strategy is also based on this principle.
- Commitment and Consistency – If people commit, orally or in writing, to an idea or goal, they are more likely to honor that commitment because of establishing that idea or goal as being congruent with their self-image. Even if the original incentive or motivation is removed after they have already agreed, they will continue to honor the agreement. Cialdini notes Chinese brainwashing on American prisoners of war to rewrite their self-image and gain automatic unenforced compliance. See cognitive dissonance.
- Social Proof – People will do things that they see other people are doing. For example, in one experiment, one or more confederates would look up into the sky; bystanders would then look up into the sky to see what they were seeing. At one point this experiment aborted, as so many people were looking up that they stopped traffic. See conformity, and the Asch conformity experiments.
- Authority – People will tend to obey authority figures, even if they are asked to perform objectionable acts. Cialdini cites incidents such as the Milgram experiments in the early 1960s and the My Lai massacre.
- Liking – People are easily persuaded by other people that they like. Cialdini cites the marketing of Tupperware in what might now be called viral marketing. People were more likely to buy if they liked the person selling it to them. Some of the many biases favoring more attractive people are discussed. See physical attractiveness stereotype.
- Scarcity – Perceived scarcity will generate demand. For example, saying offers are available for a "limited time only" encourages sales.
His seminal 1984 book, Influence: The Psychology of Persuasion, was based on three "undercover" years applying for and training at used car dealerships, fund-raising organizations, and telemarketing firms to observe real-life situations of persuasion. It hass been mentioned in 50 Psychology Classics (ISBN 978-1-85788-386-2) by Tom Butler-Bowdon and Return On Influence (McGraw-Hill 2012) by Mark W. Schaefer.
- Yes! 50 Scientifically Proven Ways to be Persuasive. Authors: Noah J. Goldstein, Steve J. Martin and Robert B. Cialdini. Simon and Schuster, 2008, ISBN 978-1-4165-7096-7.
- Compliance with a request in two cultures: The differential influence of social proof and commitment/consistency on collectivists and individualists. Authors: Cialdini, R.B., Wosinska, W., Barrett, D.W., Butner, J. & Gornik-Durose, M. (1999). Personality and Social Psychology Bulletin 25, 1242–1253.
- Cialdini, R. B., Sagarin, B. J., & Rice, W. E. (2001). Training in ethical influence. In J. Darley, D. Messick, and T. Tyler (Eds.). Social influences on ethical behavior in organizations (pp. 137–153). Mahwah, NJ: Erlbaum.
- Cialdini, R. B. (2001). The science of persuasion. Scientific American, 284, 76–81.
- Cialdini, R. B. (2001). Influence: Science and practice (4th ed.). Boston: Allyn & Bacon. ISBN 978-0-205-60999-4.
- Cialdini, R. B. (1984). Influence: The Psychology of Persuasion (ISBN 0-688-12816-5). Also published as the textbook Influence: Science and Practice (ISBN 0-321-01147-3).
- Kenrick, D. T., Neuberg, S. L., & Cialdini, R. B. (2002) Social Psychology: Unraveling the Mystery (2nd Ed.). Boston: Allyn & Bacon.
- Guadagno, R. E., & Cialdini, R. B. (2002). On-line persuasion: An examination of differences in computer-mediated interpersonal influence. Group Dynamics: Theory, Research and Practice, 6, 38–51.
- Sagarin, B. J., Cialdini, R. B., Rice, W. E., & Serna, S. B. (2002). Dispelling the illusion of invulnerability: The motivations and mechanisms of resistance to persuasion. Journal of Personality and Social Psychology, 83, 526–541.
- Sheehy, Noel; Chapman, Antony J.; Conroy, Wendy A. (2002). Biographical Dictionary of Psychology. Retrieved 2015-06-14.
- University, Arizona State. "ASU Staff Directory: Robert Cialdini". ASU.EDU. Retrieved June 29, 2015.
- Josephson, Brady (April 22, 2015). "6 Principles of Influence You Can Use For Your Cause". Huffington Post. Retrieved June 29, 2015.
- Useem, Jerry (March 21, 2005). "The Smartest Books We Know – March 21, 2005". Money.cnn.com. Retrieved January 27, 2013.
- Cialdini, Robert (2009). Influence: Science and Practice. Boston, MA: Pearson Education. ISBN 0-205-60999-6.
- Schaefer, Mark (2012). Return On Influence. McGraw-Hill.
- Butler-Bowdon, Tom (2010). 50 Psychology Classics. Boston, MA: Nicholas Brealey Publishing. ISBN 978-1-85788-386-2. Retrieved June 29, 2015.
- Official website
- Cialdini's official web site in the United Kingdom
- Commentary on Cialdini's Influence from 50 Psychology Classics