How do we improve the implementation of an intervention?

In the last step, you heard about impact evaluations, and how they are used to understand whether an intervention is effective or not. In this step, Dr Tess Bright introduces process evaluations. A process evaluation is a study that aims to understand how an intervention functions. It examines three key areas or domains – implementation of an intervention (how it was delivered to the population), mechanisms of impact (how the intervention worked or not), and contextual factors (where it was delivered).

As ever, please share your thoughts on this step below. With these concepts in mind, what do you need to consider before implementing an intervention that has been effective in another country before trying it out in your country?