https://www.allendowney.com/blog/2026/02/20/field-sobriety-tests-and-the-base-rate-fallacy/
Field Sobriety Tests and the Base Rate Fallacy
Allen Downey
February 20, 2026
"...the policy question is not whether THC exposure changes FST performance under laboratory conditions. The question is whether an FST result provides sufficiently strong evidence to justify detention or arrest."