My Product Management Toolkit (52): Behavioural Diagnosis

  • Behaviour — Identify one key behaviour to focus on and be specific about that behaviour. For example, some sample key behaviours to focus on: “people taking a shower between 4–6pm each day” or “people in the first month of taking up exercise, tend go to the gym for an hour on two weekday mornings”.
  • Barriers — Barriers are the steps a user has to take and the decisions a user has to make in order to achieve a key behaviour. In behavioural design, one of the goals is to reduce barriers. Barriers cause friction for a user trying to carry out their key behaviours. We want to create a path of least resistance for a user. Think, for instance, about a user who wants to go to the gym to exercise. Physically going to the gym is an obvious barrier and deciding about whether to pay for a gym membership can be a barrier too. Irrational Labs has identified some common barrier types which are useful to take into account (see Fig. 1 below).
  • Benefits — Benefits motivate users to complete a specific behaviour. Benefits can be short term — e.g. I’m brushing my teeth so that I can have a clean breadth now — or long term, where I might save money to create a future nest egg.
  • Attention Bias — This describes our tendency to focus on certain elements while ignoring others. There are three questions you can ask to determine whether attention bias is a problem from your key behaviour. Do people remember it? (Availability Bias) Do people see it? (Saliency Bias) Do people want to see it? (Information Avoidance)
  • Cognitive Overload — Cognitive overload occurs when we feel overwhelmed by a lot of options or decisions to make. You can use a number of questions to see whether cognitive overload creates a barrier to a key behaviour. Is the best option clear? (Choice Overload) Do people lack time / energy? (Scarcity or Depletion) Do people lack the confidence to make the decision now? (Procrastination or Decision Paralysis)
  • Status Quo — A resistance to change can also form a major barrier to achieving a key behaviour. A change from the status quo is often perceived as a loss. Do people realise what they’re missing out on by hanging onto the status quo? (Opportunity Cost Neglect) Are there any potential losses from moving away from the status quo? (Loss Aversion, Regret Aversion or Sunk Costs) Is it easy for people to switch? (Cognitive Overload or Decision Paralysis)
  • Collect data — Gathering data about the problem to explore.
  • Choose key behaviour — Choose a key user behaviour to focus on.
  • Map the steps — Include all the steps someone has to do to successfully complete the key behaviour.
  1. https://medium.com/behavioral-economics-1/building-behavioral-science-3212d5664929
  2. https://bwmissions.com/nir-eyal-one-diagnosis-away-from-becoming-a-leader-in-behavioral-science/
  3. https://www.nirandfar.com/behavioral-design/
  4. https://behavioralscientist.org/
  5. https://www.lennysnewsletter.com/p/how-to-use-behavioral-science-to
  6. https://tipm.feedbackloop.com/behavioral-science-product-management
  7. https://www.uxbooth.com/articles/the-scientific-approach-to-designing-for-behavior-change/
  8. https://thedecisionlab.com/biases/attentional-bias/
  9. https://www.lennysnewsletter.com/p/how-to-use-behavioral-science-to
  10. https://www.designmethodsfinder.com/methods/behavioral-mapping
  11. https://www.mindtheproduct.com/how-to-design-products-using-behavioral-science/

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MAA1

MAA1

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Product at Intercom, author of "My Product Management Toolkit" and “Managing Product = Managing Tension” — see https://bit.ly/3gH2dOD.