SEPS:PRISM | M. R. Dwyer
M04_Biological_Unit_Partitioning

We define partition boundaries at the unit required by the intended generalization claim. Repeated views of one specimen never cross partitions. A source-disjoint evaluation further holds out acquisition sources, and grouped host or site tests address their respective dependencies. This figure describes evaluation design, not achieved accuracy.

Source: SEPS:PRISM methodology v1.2
Status: public methods figure