Nudges are subtle influences on behavior that steer people in a preferred direction without limiting options or significantly changing incentives. They work by designing choices to appeal to people's instincts and tendencies. Examples include putting healthy foods at eye level in a cafeteria or adding a fly graphic next to urinals in men's bathrooms to reduce spills. While nudges can encourage positive behaviors, they must be designed carefully and avoid becoming coercive or manipulative influences on choice.
2. BEHAVIORAL
ECONOMINCS
Daniel Kahneman
The first formulation of
the term and associated
principles was developed
in cybernetics by James
Wilk
Richard Thaler and Cass
Sunstein's book Nudge: Improving
Decisions About Health, Wealth,
and Happiness brought nudge
theory to prominence.
Adopted to politics Obama,
2010 UK government sets up
behavioral insight team
commonly known as “Nudge
Unit”
CEOs like Pepsi's Indra Nooyi
Nudge consumers to make
sustainable choices
2008
1995 2009 & 2010
2012
PRESENT
BVA Nudge Lab
(a marketing
consultancy)
3. A concept in behavioral science, political theory, and behavioral economics which
proposes positive reinforcement and indirect suggestions as ways to influence the
behavior and decision making of groups or individuals.
Nudge is a simple way to modify people behavior / relationship with an object and /
or environment by designing in incentives. It play’s off of peoples instinct's on a
conscious and / or subconscious level.
A nudge, as we will use the term, is any aspect of the choice architecture that alters
people's behavior in a predictable way without forbidding any options or significantly
changing their economic incentives..
NUDGE DEFINITIONS
4. Simply put, it’s a little push created by the
designer that makes the user think or do something they might
not instinctively do
5. NUDGES ARE NOT MANDATES
Putting fruit at eye level counts as a nudge.
Banning junk food does not.
14. CONSIDERATIONS WHEN DESIGNING A
NUDGE
1
Align incentives with desired behaviors, being careful to
avoid incentive conflicts
2 Provide clear, visible, and immediate feedback to
reinforce desired actions or mildly punish undesired
behaviors
3
Simplify and structure choices when decision
making parameters are complex
4
Make goals and performance status clearly visible
17. OVERT SUBTLE
Can also be graphical, but is
seen a lot in product design
Have a tendency to be more
graphical in nature
HIDDEN / BLENDS INPERCEIVED HONEST
28. The planet fitness business model
Low cost gym memberships
THE CHALLENGE
If everyone went to the gym who purchased a membership
there wouldn’t be enough room for anyone to work out
29.
30.
31. Most gyms try to nudge towards working out
more but they don’t
ABSENCE OF A NUDGE
34. LOSE VALUE DUE TO EXCESSIVE USE
NOODGES
(Yiddish for nag)
OR PHISHING
35.
36. SLUDGE
Procedures that accidentally or deliberately
encourages inertia. Voter ID laws are a good
example of sludge, calculated to softly
disenfranchise
38. DARK NUDGE
Uber uses an algorithm similar to Netflix’s auto play
feature, which automatically shows drivers their next
possible fare before they’re even done dropping off
their current rider
incentivizing them to drive more...
40. “Whenever I'm asked to
autograph a copy of “Nudge”
the book I sign it “Nudge for
good””
Unfortunately, that is meant as a plea,
not an expectation
- Richard Thaler
41. PRINCIPLES TO GUIDE THE USE OF NUDGES
1
All nudging should be transparent and never misleading
2 It should be as easy as possible to opt out of a
nudge, preferably with as little as one mouse click
3
There should be a good reason to believe that the
behavior being encouraged will improve the
welfare of those being nudged