The San Diego Study, conducted in 1998, has left an indelible mark on the landscape of DUI charges in North Carolina and prosecution across the United States. Its findings on the accuracy of Standardized Field Sobriety Tests (SFSTs) have influenced police training, informed courtroom strategies, and shaped public policy.
However, as with any influential study, its journey from academic research to practical application has been marked by both triumphs and challenges.
In our previous explorations, we delved into the statistical framework that underpins the San Diego Study, unpacking its methodology and key findings. We examined the nuances of its reported accuracy rates and discussed the implications of concepts like margin of error and false positives.