Tuesday, February 25, 2020

Persuasion 101

          “People instinctively resist being forced to do things differently,” says Jonah Berger (Wharton School, University of Pennsylvania) in this Wall Street Journal article. “We pressure and coax and cajole, and often nothing moves. Could there be a better way?” Here are his suggested strategies for changing someone’s mind:
            • Allow for agency. People like to believe they’re in the driver’s seat, and they feel disempowered when they’re pressured to act differently – someone else is making the choice rather than them. Studies show that people have an “innate anti-persuasion radar,” says Berger. “They’re constantly scanning the environment for attempts to influence them and when they detect one, they deploy a set of countermeasures.” So one trick is to make people feel they’re still in control. Rather than giving one solution, suggest several and invite the person to choose.
            • Describe a better alternative. People tend to be over-attached to the status quo; they want to stick with what they know and have used over time. And that may not be too bad – otherwise they would have made a change long ago. “Change agents combat this phenomenon by bringing the costs of inaction to the surface,” says Berger, “helping people to realize that sticking with the status quo isn’t as cost-free as it seems.” One financial advisor persuaded a reluctant investor by giving him a monthly comparison between his current investments and what he would be making using the alternative.
            • Engineer gradual shifts. Too big an ask often takes people into their “zone of rejection.” The trick is to suggest something that’s in the “zone of acceptance” – close enough to their current situation that they’re willing to consider it. Berger describes a doctor treating an obese truck driver who was drinking three liters of Mountain Dew a day. Going cold turkey wasn’t remotely possible, so the doctor started by persuading him to cut down to two liters a day, then after a while one liter. Finally the man was open to doing without (with an occasional can), and he’s lost 25 pounds.
            • Alleviate uncertainty. Making a change may feel risky, and many people are risk-averse. Berger describes how a pet shop persuaded him and a girlfriend to adopt an adorable rescue puppy as they fretted about whether they would be able to take good care of her. The shop owner added that he had a two-week trial period, no obligation. “Today that girlfriend is my wife,” says Berger, “and our dog Zoë is an integral part of our family. The trial didn’t reduce the upfront costs of taking Zoë home – food, shots, a crate, etc. – but it did remove the uncertainty.”
            • Find corroborating evidence. Hearing from a number of credible people about a proposed change can make all the difference. They might be loved ones chiming in or Facebook “likes,” all creating affirmation and momentum.
            “Whether you’re trying to convince a client, change an organization, disrupt a whole industry, or just get someone to adopt a puppy, the same rules apply,” Berger concludes. “It’s not about pushing harder or exerting more energy. It’s about reducing barriers to action. Once you understand that, you can change anything.”

“How to Change Anyone’s Mind” by Jonah Berger in The Wall Street Journal, February 22-23, 2020 (pp. C1-2), available to subscribers at https://on.wsj.com/2Tbc0jZ; Berger can be reached at jberger@wharton.upenn.edu.


(Please Note: The summary above is reprinted with permission from issue #825 of 
The Marshall Memo, an excellent resource for educators.)

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