Most court opinions are published in what format?

The correct answer is that most court opinions are published in advance sheets. Advance sheets serve as preliminary publications that compile newly decided cases from a specific time period before they are incorporated into bound volumes of case reporters. These sheets are issued frequently and provide legal professionals with timely access to the latest case law, which is crucial for staying updated in the dynamic field of law.

In contrast, casebooks are usually compilations used primarily for educational purposes, gathering significant cases and accompanying commentary for students. They are not a regular publication format for court opinions but rather curated selections meant for study.

Legal journals are professional publications that often include articles, analyses, and critiques of legal issues but do not typically serve as the primary source for complete court opinions. Similarly, law reviews, which focus on extensive legal scholarship and critical analysis, often do not publish the full opinions of cases but rather commentaries or summaries. Hence, while all these formats serve important roles in legal scholarship and practice, advance sheets remain the primary channel for disseminating court opinions in a timely manner.