What is one way to establish the reliability of a learned treatise?

To establish the reliability of a learned treatise, the testimony of another expert is a significant factor. A learned treatise is a publication that conveys knowledge on a particular subject, typically authored by experts in that field. When an expert testifies about a treatise, they can validate its credibility and reliability based on their own knowledge and expertise.

Specifically, the expert can confirm that the treatise is recognized within their field, that it reflects accepted knowledge or practices, and that it is considered authoritative among professionals. This endorsement by an expert makes it more likely that the treatise will be accepted as a reliable source of information in court, helping to ensure that the information it contains will influence the case effectively.

Other avenues of establishing reliability, such as expert opinion alone or general consensus among laypeople, do not carry the same legal weight. Judicial notice may apply in some contexts, but it typically relates to the acceptance of facts rather than the subjective reliability of a publication. Therefore, the endorsement by another expert is pivotal in establishing the learn treatise's reliability in a legal context.