Evidence
509 U.S. 579 (1993)
Study notes for Daubert v. Merrell Dow Pharmaceuticals, Inc.: professor notes, cold call prep, exam angles, and memory aids.
The Daubert standard requires judges to evaluate the reliability and relevance of expert scientific testimony under Rule 702 of the Federal Rules of Evidence.
In Daubert v. Merrell Dow, the Supreme Court fundamentally changed the landscape of the admissibility of expert testimony in federal courts by rejecting the Frye standard, which required that scientific evidence be 'generally accepted' within the relevant scientific community. Instead, the Court adopted a standard grounded in the Federal Rules of Evidence, particularly Rule 702, which emphasizes the reliability and relevance of scientific testimony. Professors often emphasize the role of the trial judge as a gatekeeper, highlighting the importance of this function in ensuring that juries are protected from unreliable evidence. This case is particularly significant for students as it establishes the framework for how scientific expert evidence is evaluated in trials today.
Additionally, it is crucial to understand the criteria established by the Court, which include considerations such as whether the theory or technique has been tested, whether it has been subjected to peer review and publication, the known or potential error rate, and the general acceptance within the relevant scientific community. These factors guide judges in assessing not just the qualifications of experts, but the methodologies they employ and the conclusions they draw.
Daubert Drives Decisions - Judges Determine Data's Dependability.
| Case | Distinction |
|---|---|
| Frye v. United States | Frye established the 'general acceptance' standard for admissibility of scientific evidence, which Daubert replaced with a more flexible reliability-based approach. |
| Kumho Tire Co. v. Carmichael | Kumho extended the Daubert standard beyond scientific testimony to all expert testimony, emphasizing the judge’s role in all cases involving expert opinions. |
| General Electric Co. v. Joiner | Joiner reinforced that a trial judge has broad discretion to determine the admissibility of expert evidence, particularly in assessing whether expert testimony is based on reliable methodology. |
The Daubert standard promotes a higher level of scrutiny towards expert testimony, thus improving the reliability of evidence presented in court and protecting jury decisions from potentially misleading information.
The Daubert standard may impose excessive burdens on trial judges and expert witnesses, leading to inconsistent rulings and potentially excluding valuable scientific evidence that lacks widespread acceptance.
This case is likely to appear in exams as a cornerstone discussion on the admissibility of expert testimony, particularly focusing on the switch from the Frye standard to the Daubert standard and its implications on trial practice.