applied behavioural science
DESCRIPTION
Ian Huckvale, Head of User Engagement, explains the benefits of behavioural sciences bring to user experience. UX + behavioural science = better user experience.TRANSCRIPT
Digital Psychology: Applied behavioural science
A revolutionary approach to developing user experiences
April 13, 2023
About me
Ian Huckvale
Head of user engagement
Twitter: @ianhux
I’m a UX specialist
I now work with behavioural scientists
Together we create great things
Successful waiters understand behavioural science:Although they may not realise that they do…
“”
When behavioural science is brought together with established UX thinking, we can create better and
more effective experiences
UX + behavioural science = better UX
Why add behavioural science to UX?
Behavioural science adds new dimensions to designing UX
There is a growing body of research and insight to draw on – both old and new thinking – what’s new is the application within digital
Scientific approach based on experimentation and testing can prove that you are adding value
Traditional usability and UX design:
Can the user see the button they need to press?
Is the form easy to fill in?
Can do
UX + behavioural science
Will the user press the button?
Can we make it more likely through an understanding of how their mind works?
Will do
UX + behavioural science
Will they do it more than once?
Will they come back?
Still do
Traditional usability and UXCan do
Will do
Still do
Usability, UX and behavioural science working together
Applied behavioural science
Some of the thinking is new
Some of the thinking is a lot older….
Just a minute …. Aristotle?
Aristotle’s ‘Ars Rhetorica’ is one of the earliest known texts about persuasion
Rhetoric: noun
the art of effective or persuasive speaking or writing, especially the exploitation of figures of speech and other compositional techniques.
Ethos, Pathos, Logos
First establish credibility and authority: then use emotional appeals and logical reasoning (or both) to win the argument
Aristotle's approach to persuasion:As seen in every charity campaign ever
So what’s new?
Charities took offline thinking and put it online – their campaign and fundraising specialists know what works
Something different is happening now – something pretty exciting:
• Tech and digital companies have never before had behavioural scientists on their full-time headcount
• A/B testing is morphing into robust controlled experimentation
• The leading specialists are publishing white papers and exposing their thinking to peer review
And when behavioural scientists get involved in the UX development process we can create something really special
GDS Behavioural insight: case study
Can behavioural science be used to get significantly more people to become organ donors by understanding how their mind works?
N.B. we’re just using this example – it’s not our project
Ref: https://www.gov.uk/government/publications/organ-donor-registrations-trialling-different-approaches
The “control”
Controlled tests
Controlled tests
Which worked best?
The winning version
So what’s the big fuss
They made a difference of around 1%
Over a year that would equate to 96,000 more people registering as organ donors
So far so good…
3 takeaway principles to try out
Reciprocity: if you give someone something, they feel in debt to you and will consciously or subconsciously try to pay off that debt
Social proof: if people are aware that their friends and peers are doing something they are more likely to do it themselves
Public commitment: if people make a public statement that they are going to do something, it is more likely that they will follow through
Smokefree
Social proof
Public commitment
Reciprocity
How to approach your first experiment
Are any of these approaches guaranteed to work for me?
No. There is no silver bullet
What about traditional persuasion methods: cost, value etc?
You still need to consider those as well – it’s not an either or debate
Think like a scientist:
It’s about experimentation to see what works
Hypothesise, test, observe, refine, repeat
Design the study or it’s difficult to say whether you proved anything
UX + behavioural science = better user experience
A new approach to UX design – with huge potential to improve effectiveness of digital
A new approach that is happening already – probably more often than you think
A new approach you could be experimenting with now …. start thinking like a scientist