Wisconsin
How Daubert v. Merrell Dow Pharmaceuticals, Inc. applies in Wisconsin: state-specific rules, key cases, and bar exam notes for Evidence.
Wisconsin generally adopts the Daubert standard for admissibility of expert testimony, focusing on the reliability and relevance of the evidence. This is encapsulated in Wisconsin Statute 907.02, which emphasizes the need for scientific validity and application to the facts at hand.
In Wisconsin, expert testimony must be based on sufficient facts or data, must be the product of reliable principles and methods, and the witness must have applied these principles reliably to the facts of the case, as per Wis. Stat. § 907.02.
Held that expert testimony must meet the reliability criteria established by Daubert, focusing on scientific bases for the opinions presented.
Reiterated the need for expert testimony to demonstrate sufficient reliability in its scientific methods, aligning with Daubert principles.
Emphasized the relevance and reliability requirements for expert testimony, applying the Daubert standard to criminal cases.
Wisconsin's application of the Daubert standard is consistent with federal law, particularly in terms of the emphasis on scientific reliability and relevance. However, Wisconsin courts have occasionally focused on an even stricter interpretation regarding the need for empirical validation of the testimony.
The Daubert standard is frequently tested on the Wisconsin bar exam, particularly in the context of expert testimony and evidentiary analysis.