Measurement alters behaviour, which is why the trial needs a measure that cannot be gamed.
3 branches open from this page.
People arrive with habits. The trial had to account for them rather than pretend otherwise.
Continue 02SectionThe people who leave are part of the result.
Continue 03SectionWhat the effect looks like under three different assumptions about missing data.
ContinueA chapter makes one move: it states a claim, shows the evidence, and names the limit of that evidence before moving on.
Each chapter makes one move and then stops. The next chapter is allowed to disagree with it, which is why the argument is split this way rather than compressed into a single feature.
Read one chapter at a time. The pager keeps the thread, and the branch cards show where the argument can be tested further.