I wrote a short piece for UX Mastery about ensuring the results of user interviews have the most impact. I’ve included an excerpt below, but you should read the whole piece here.
In your analysis, how do you decide what’s important?
Take time at the beginning of the research to frame the problem. Where did this research initiate? What hypotheses – often implicit ones – do stakeholders have? What business decisions will be made as a result of this research?
What research reveals doesn’t always fit into the structure that is handed to you ahead of time, so knowing what those expectations are can help you with both analysis and communication. Some things are important to understand because they’re part of the brief. But other things are going to emerge as important because as you spend time with your conclusions you realise “Oh this is the thing!”