What the Diagnostic reveals
Normal practice tests tell a student how many questions were missed. The Diagnostic identifies how those points were lost, which errors are structural, which are recoverable, and whether a premium intervention is justified.
Score potential range
An evidence-based estimate of what score range is realistic within the available test cycle.
Priority leaks
The few underlying behaviours likely to unlock the most material gains.
Pressure profile
How timing, uncertainty, answer changing, and fatigue affect actual execution.
Program fit
A clear recommendation: private enrolment, lighter intervention, defer, or no program.