Scientifically anchored
The established 16-item SDO measure is scored transparently across dominance and anti-egalitarianism facets.
A research-led experience that turns attitudes toward equality and group hierarchy into meaningful, transparent social comparisons.
Social Dominance Orientation (SDO) describes the degree to which a person prefers group-based hierarchy versus equality between social groups.
Your result is a snapshot of responses today—not a diagnosis, a moral verdict, or a fixed trait.
See where your score sits within a real research dataset of 101,334 completed SDO questionnaires, then switch between demographic and regional reference groups.
Outside-platform reference data. The historical dataset is used only as aggregate distributions and remains separate from YWID Core. New platform responses enter monthly open-science files only after a separate account-level opt-in.
The prototype investigates how personalised social comparison can make psychological assessment more engaging, intelligible, and useful—without disguising uncertainty or convenience-sample limitations.
The established 16-item SDO measure is scored transparently across dominance and anti-egalitarianism facets.
Percentiles draw on 101,334 complete profiles and expose the selected group size rather than presenting a number without provenance.
Participants choose how results are communicated, creating evidence about which visual formats people actually understand and prefer.
Prototype evidence base. Reference data were collected between 2014 and 2019 and form a large convenience sample, not a nationally representative norm. The interface keeps that limitation visible while demonstrating the proposed research infrastructure.
Some statements express prejudicial or hierarchical views and may feel uncomfortable. They are shown because they are part of the research measure; Your World in Data does not endorse them. You may stop at any time. If you consent, the study records your item responses, displayed order, response timing, page duration and study-interface selections. It does not record unrelated browsing, messages or keystrokes.