<p>"Thirty-four first-year business graduate students at Duke University cheated on a take-home final exam, a judicial board has found, in what officials called the most widespread cheating episode in the business schools history.</p>
<p>The final was an open-book test in a required course in March, with students told to take the exam on their own. But many students collaborated, in violation of the schools honor code, according to a ruling last week by the judicial board of the Fuqua School of Business at Duke."</p>