Felicia Pratto, Atilla Çidam, Andrew L. Stewart, Fouad Bou Zeineddine et al.
We tested the internal reliability and predictive validity of a new 4-item Short Social Dominance Orientation (SSDO) scale among adults in 20 countries, using 15 languages ( N = 2,130). Low scores indicate preferring group inclusion and equality to dominance. As expected, cross-nationally, the lower...