BarBri is a company in the Unite States that offers the most widely used bar exam preparation course in the country. A substantial majority of American recipients of a Juris Doctor degree attend a six-week course provided by this company, which features lectures by law professors on the six major areas covered on the Multistate Bar Examination (MBE) — torts, contracts, real property, evidence, criminal law, and constitutional law — along with additional lectures on the specific law of the state. Most of the lectures are presented by videotape. Like other bar preparation courses, BarBri also supplies participants with outlines of the topic areas, and several hundred sample multiple-choice questions.