Unlock the Mysteries with 2026's Forensic Anthropology Practice Quest – Dive Into Discovery!

OSSA scoring in Hefner methods uses a set of skeletal traits and compares their observed expression to two reference population groups. The scoring thresholds are calibrated so that the overall pattern of traits aligns with either a White or a Black reference population, making this approach a binary distinction. It does not include Asian or Hispanic categories within this framework, which is why the differentiation is White versus Black. This binary setup reflects the method’s design to map trait patterns onto two broad ancestry categories, though it’s important to remember the limitations of such simplifications.