Phase 3: What information do we need to collect to answer the People’s favourite question?

It’s not too late to join The People’s Trial, even if you’re here for the first time or haven’t taken part before.

The People’s Trial question is;

Does reading a book in bed make a difference to sleep in comparison to not reading a book in bed?

……and we will be looking at this over a 7 day period.

Now it’s time to think about how we’ll answer this question and in particular what we mean by ‘reading a book in bed’ (the intervention), ‘not reading a book (the comparator) and ‘sleep’ (the outcome).