This measure is used in the social and behavioral sciences to assess individual differences in endorsement of group-based hierarchy and inequality. The Social Dominance Orientation Scale is administered as a brief self-report questionnaire.
Respondents rate their agreement with statements reflecting preferences for group dominance versus egalitarian relations; total scores are interpreted as an index of social dominance orientation in the context of intergroup attitudes. The instrument includes 16 items and typically requires about 3 minutes to complete. It was developed by Felicia Pratto and Jim Sidanius.
In clinical and applied settings, the Social Dominance Orientation Scale may be used as an adjunct measure to characterize values and attitudes relevant to intergroup dynamics, with results interpreted cautiously and in conjunction with other assessment data rather than as a stand-alone diagnostic indicator.