This brief self-report measure assesses individual differences in preferences for group-based hierarchy and inequality. The Social Dominance Orientation Scale is used to quantify endorsement of social hierarchies across social groups and contexts.
Respondents rate their agreement with statements reflecting support for dominance of some groups over others and opposition to equality-oriented policies. The measure contains 10 items and typically takes about 2 minutes to complete; it is commonly used in research and applied settings to examine intergroup attitudes and related social beliefs.
In interpreting results, higher scores generally indicate stronger endorsement of hierarchical group relations, whereas lower scores suggest greater support for egalitarian relations. The Social Dominance Orientation Scale was developed by Felicia Pratto and Jim Sidanius and is intended to be administered and interpreted within appropriate ethical and cultural considerations.