…How does the process work? Four-year-olds take a nationally normed standardized test (actually, two tests, the NNAT and the OLSAT, which are supposed to measure reasoning ability and general intellectual aptitude). No bubble sheets: It’s administered in person by an adult. Those above 90th percentile qualify for district programs. Those above 97th percentile qualify for citywide programs.
Those are the technical qualification thresholds. In practice, you need a 99 to qualify for a citywide school and usually something like a 95 to qualify for a districtwide program, though it depends on the district.