http://blogs.discovermagazine.com/crux/2019/04/05/light-triad-traits/#.XKm46Bp_WfB

The Light Triad: Psychologists Outline the Personality Traits of Everyday Saints

If stories about psychopaths fascinate you, you might’ve heard of something called the dark triad. It’s a trio of traits that psychologists developed in the early 2000s to measure the more sinister aspects of human personality. Now, a team from the University of Pennsylvania and the University of Hawai’i-West O’ahu has finally crafted a counterpart test of the so-called light triad traits.