A few things to keep in mind about nudges:
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They are intended to benefit the chooser and influence them to act in their own self-interest. (If a nudge doesnât benefit the chooser, itâs considered a âbad nudge.â)
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They are transparent, not deceptive or coercive.Â
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They arenât mandates or requirements.
Nudge theory examples
Commonly, nudges take the form of:
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Default optionsÂ
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FramingÂ
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Reminders
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Social norms
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Simplification
And there are many more forms! Letâs take a look at a few specific nudge theory examples to get a better idea of what nudging looks like.
Economics
An example of nudge theory in economics is found in a study conducted around 401(k) contributions made by U.S. military service members. The study found that participants were more likely to enroll in a 401(k) plan if they were encouraged to start contributing a certain percentage of their income. It didnât matter what the suggested percentage was, just that contributing was simplified by having a suggested number.
Another example around 401(k)s is organizations making 401(k) programs opt-out rather than opt-in. By automatically enrolling every employee, those who donât want to have a 401(k) have to take an extra step to be removed from the program.Â
Higher education
An example of nudge theory in higher education is a student receiving reminders in their student portal about signing up for tutoring services or enrolling in next semesterâs courses before the deadline. Both nudges aim to get the student to take an action that benefits them, but they arenât forcing the student to do something.Â
A common nudge in school cafeterias is healthy food options being put close to the cash register so that students are more likely to see and grab them.Â
HealthcareÂ
An example of nudge theory in healthcare is when you get a text reminder from your doctorâs office that you have an appointment the next day. The goal is to encourage you to attend your appointment and ultimately reduce the number of missed appointments.
Another example is how the COVID-19 vaccine was messaged as an experiment to almost 1,600 people living in Japan. The participants received one of four messages about getting vaccinated. All of the messages included the same core information about the vaccineâs purpose and potential side effects, but the first group received only that basic message without nudges. Groups 2-4, on the other hand, were nudged.Â
The second group received the message with the addition of a stat about how many people in their age group said they would receive the vaccine. The third group got a message that included the way getting vaccinated could influence other people around them to get vaccinated. And finally, the fourth group received a message that included how not getting vaccinated could influence the people around them. Overall, the message that talked positively about influencing others to get vaccinated resulted in the biggest increase in older adults choosing to get vaccinated.            Â
MarketingÂ
Nudges can be found everywhere in marketing!
One example of nudge theory in marketing is how the prices of subscriptions are framed. Often, thereâs a fairly significant discount for an annual vs. monthly subscription to encourage customers to commit for a year and pay a larger amount upfront.Â
Another example is when youâre buying something on a website and you get real-time updates of how many people have a certain product in their cart. Those notifications are meant to create a sense of urgency and popularity and influence a behavior, i.e., making a purchase.Â
These marketing examples are a bit different from the others weâve mentioned so far because they fall into a common criticism of nudge theory: whether or not itâs ethical to manipulate behaviors for marketing. And while these examples arenât necessarily harmful to the chooser, a core principle of a good nudge, outlined by Sunstein and Thaler, is that nudges should be used for social good and ultimately benefit the chooser.
Workplace
Nudging can also be used in the workplace as part of change management.Â
For example, if your organization is going through an Agile transformation, senior leadership championing and providing resources for the change is critical. Department leads could make templates available for Agile events so that each team has a starting point for daily standup, sprint planning, retrospectives, and more. Having templates readily available may encourage teams to incorporate Agile events into their schedules more consistently.