A law clerk or a judicial clerk is a person who provides assistance to a judge in researching issues before the court and in writing opinions. Unlike the court clerk and the courtroom deputy, both of whom are administrative staff for the court, a law clerk assists the judge in making legal determinations. Most law clerks are recent law school graduates who performed at or near the top of their class. Studies have shown clerks to be influential in the formation of case law, through their influence upon judges' decisions.Working as a law clerk is considered a prestigious position in legal communities, such that it generally opens up career opportunities.