Before the trial

In this part, I cover some steps you will take before trial design.

• What is the problem you are trying to solve?
• What behaviour is leading to the outcome?
• What is our theory of the current behaviour?
• What interventions might influence the behaviour?

By the end of this module, you will be able to answer the following questions:

• How might you get buy-in for your trial?
• How do you define and diagnose a behavioural problem?
• How do you design or select an intervention?