MMPI-3 vs. MMPI-2: What Changed for Security Officer Evaluations

The Minnesota Multiphasic Personality Inventory has anchored public-safety psychological screening for generations, and the MMPI-3 — released in 2020 — is now the version specified for security officer evaluations in Texas. If your last evaluation was an MMPI-2, the experience has changed in a few ways worth knowing.

Shorter test, modern norms

The MMPI-3 runs 335 items, down from the MMPI-2's 567 — most candidates finish in 35 to 50 minutes rather than 60 to 90. More importantly, its normative sample was collected in 2020 and reflects the current U.S. population, replacing comparison norms that dated to the 1980s. Scores are now measured against a contemporary baseline, including a Spanish-language version normed on U.S. Spanish speakers.

Sharper validity scales

The MMPI-3 strengthened the scales that detect inconsistent, exaggerated, or coached responding. For employment and licensing contexts, that matters: the instrument is better at flagging attempts to 'test well' rather than answer honestly — which is why the best preparation is simply honest answering, not coaching materials.

For Texas applicants, the practical takeaway is that DPS-aligned evaluations use the MMPI-3, administered by a licensed psychologist. Remote administration through Pearson's Q-global platform is standard, which is what makes a fully telehealth evaluation — from purchase to signed PSP-13 — possible.