Law.com Subscribers SAVE 30%

Call 855-808-4530 or email [email protected] to receive your discount on a new subscription.

Practice Tip: How to Send Learned Treatises to the Jury Room

By Kirby T. Griffis
April 28, 2005

In product liability, toxic tort, and even medical malpractice litigation, the science in the relevant field is often a crucial battleground, and expert witnesses will do battle over treatises, journal articles, and the like. As every law student knows, scientific publications are inadmissible hearsay. Under the learned treatise rule, an expert witness may testify about scientific publications that have been qualified as learned treatises, but they do not come into evidence and so may not be published to the jury.

Many practitioners and judges are so used to the learned treatise rule that they treat it as an automatic rule for the evidentiary treatment of learned treatises, not thinking about the fact that it is an exception to the hearsay rule. As such, the rule, and the underlying exclusion of learned treatises from evidence, applies only when they are being offered to prove the truth of the matters asserted therein ' as, of course, they ordinarily are in a clash between experts.

This premium content is locked for Entertainment Law & Finance subscribers only

  • Stay current on the latest information, rulings, regulations, and trends
  • Includes practical, must-have information on copyrights, royalties, AI, and more
  • Tap into expert guidance from top entertainment lawyers and experts

For enterprise-wide or corporate acess, please contact Customer Service at [email protected] or 877-256-2473

Read These Next
The DOJ's Corporate Enforcement Policy: One Year Later Image

The DOJ's Criminal Division issued three declinations since the issuance of the revised CEP a year ago. Review of these cases gives insight into DOJ's implementation of the new policy in practice.

The Bankruptcy Hotline Image

Recent cases of importance to your practice.

Use of Deferred Prosecution Agreements In White Collar Investigations Image

This article discusses the practical and policy reasons for the use of DPAs and NPAs in white-collar criminal investigations, and considers the NDAA's new reporting provision and its relationship with other efforts to enhance transparency in DOJ decision-making.

How AI Has Affected PR Image

When we consider how the use of AI affects legal PR and communications, we have to look at it as an industrywide global phenomenon. A recent online conference provided an overview of the latest AI trends in public relations, and specifically, the impact of AI on communications. Here are some of the key points and takeaways from several of the speakers, who provided current best practices, tips, concerns and case studies.

New York's Latest Cybersecurity Commitment Image

On Aug. 9, 2023, Gov. Kathy Hochul introduced New York's inaugural comprehensive cybersecurity strategy. In sum, the plan aims to update government networks, bolster county-level digital defenses, and regulate critical infrastructure.