IMPRINT vocabulary

Calibration

Calibration is IMPRINT's recurring re-test. You answer the same modules used for your baseline, the responses are compared against it, and a new Drift Score is produced from the comparison.

Written by Suman Debnath, creator of IMPRINTLast updated 5 September 2026
IMPRINT’s own term. This is product vocabulary, not established science. It is defined here so the measurement can be checked rather than taken on trust — the arithmetic is on the methodology page.

In more detail

Calibration is what converts a one-time baseline into a series. A single baseline tells you what you were; a sequence of calibrations tells you the direction and rate of travel, which is the only part that is actionable.

Because two of the four signals — vault inactivity and journal irregularity — are computed over a rolling 14-day window, calibrating at least fortnightly keeps them describing the period the score covers. Calibrate less often and those components increasingly reflect a stretch of time the score no longer represents.

The comparison is per-module rather than whole-session, so a change confined to one kind of thinking shows up as such instead of being averaged into a single undifferentiated number.