Big Five Personality (Mini-IPIP)
Extraversion, agreeableness, conscientiousness, emotional sensitivity and openness: how you usually are.
About this scale
The Big Five is the most studied model of personality. The Mini-IPIP is its 20-item short form, good for a quick outline of yourself. No trait is good or bad; both ends of every scale have strengths.
SourceDonnellan, M. B., Oswald, F. L., Baird, B. M., & Lucas, R. E. (2006). The Mini-IPIP scales. Psychological Assessment, 18(2), 192–203. Items from the IPIP, public domain.