What are the published volumes of opinions from appellate court judges known as?

The published volumes of opinions from appellate court judges are known as reporters. Reporters are essential legal publications that compile the decisions made by appellate courts, providing a permanent record of case law. These decisions are vital for legal practitioners, as they serve as precedents for future cases and help interpret existing laws. The systematic publication allows attorneys and judges to reference past rulings, ensuring consistency and stability in legal interpretations.

Law journals typically contain articles, essays, and scholarly discussions about legal issues rather than published opinions from appellate courts. Case studies usually refer to detailed analyses of particular cases, while legal treatises are comprehensive texts on specific areas of law, providing an exhaustive overview rather than a repository of court opinions. Thus, reporters uniquely serve the function of disseminating appellate court decisions, which is why they are the correct answer.