Back to research

research  · Sept 2026

The Conversion Tracker

One structured record per case: five dimensions, the evidence behind each, an outcome category and a confidence rating. Deliberately no overall score.

Comparative work goes wrong quietly. Cases get assessed at different moments against slightly different standards, and by the end nobody can say what the difference between two scores rests on.

The tracker holds one record per case: the five dimensions, the evidence behind each with a pointer to where it was found, an outcome category and a confidence rating that stays visible. There is no overall score anywhere, on purpose. A single number would hide exactly the variation the comparison exists to find.

Records for Wales and Brazil are under way. The tracker stays private until the cases can be checked against each other.