Loading certificate...
Your certificate confirms that you completed a research-backed personality assessment based on the Big Five model, the framework personality scientists generally treat as the strongest available account of stable trait differences between people. The certificate records the test you took, the date you completed it, the trait dimensions and facets it measured, and a unique identifier so the result can be re-verified later. It is intended for personal records, professional portfolios, and conversations with coaches or mentors who want to understand how the score was produced.
The instrument behind your certificate scores five broad personality domains: Openness to Experience, Conscientiousness, Extraversion, Agreeableness, and Neuroticism, with sub-facets underneath each, so two people with the same Extraversion score can look very different at the facet level. Your assessment used the BFI-2 (Big Five Inventory–2), a 60-item measure of the five domains and fifteen facets developed by Soto and John (2017). Across large validation samples its domain scales show internal-consistency reliabilities of about .83 to .91 and eight-week retest stability of roughly .76 to .84 — strong figures for a short inventory. We chose it because it is transparent, well validated, and grounded in published research.
Treat the certificate as a snapshot of your tendencies at the time you took the test. Personality traits are stable but not fixed. Conscientiousness tends to drift up across adulthood. Neuroticism tends to drift down. Significant life events and deliberate practice can shift scores too. If you retake the assessment in a year, expect modest changes in percentile rather than a complete reshuffling. The credential is most useful as a starting point for reflection: which scores match how you see yourself, which ones surprise you, and what would you actually do differently if the score is accurate?