Evidence Commons^™

Does Anyone Get Stopped At The Gate? An Empirical Assessment Of The Daubert Trilogy In The States, Eric Helland, Jonathan Klick

All Faculty Scholarship

The Supreme Court’s trilogy of evidence cases, Daubert, Joiner, and Kumho Tire appear to mark a significant departure in the way scientific and expert evidence is handled in federal court. By focusing on the underlying methods used to generate the experts’ conclusions, Daubert has the potential to impose a more rigorous standard on experts. Given this potential, some individuals have called for states to adopt the Daubert standards to purge “junk science” from state courts. However, there is relatively little empirical support for the notion that Daubert affects the quality of expert evidence. Using a large dataset of state court …