A Post-Traumatic Baseline Test (PTBT) measures a wider spectrum of biometrics than the classic V-K test, designed to stress test the mental stability of an N-9 Blade Runner for any emotional or psychological volatility. Where a V-K Test is designed for one-time use, asking a random series of evocative questions to elicit unexpected and involuntary responses, a Baseline Test is designed for continuous use, asking the same questions every time to generate one and only one required result.
Each N-9 has a unique Baseline that never changes, so there are no anomalies. The subject sets their unique Baseline during the first test, then must reproduce this result with absolute precision every time. N-9s are lawfully required to undergo “voluntary” Baseline Testing upon any anctioned request. Officers must obtain a subpoena if they wish to subject an N-9 to a PTBT, and upon approval, the subpoenaed N-9 is served and must willingly report to RDU HQ for testing.
Failure to appear or a poor PTBT performance may result in retirement, though extenuating circumstances may instead result in temporary probation with a mandatory retake at the discretion of the PTBT operator and/or the N-9’s direct report. Particularly for N-9 Blade Runners, their assignment and performance record may merit a rare respite of compassion.