Colleges Turn to Oral Exams to Curb AI
Professors revive oral exams as AI makes written work harder to trust.
As artificial intelligence tools become increasingly accessible to students, colleges across the United States are rethinking how they evaluate learning.
One emerging trend is the revival of oral examinations, a format long associated with graduate defenses and professional licensure.
Faculty members report that oral assessments offer a more reliable measure of student understanding in an era when written work can be easily generated or assisted by AI systems.
According to reporting on Cornell University’s recent shift, some instructors now require students to verbally defend their assignments after noticing that written submissions were increasingly polished yet difficult for students to explain in person. Other institutions have begun experimenting with similar approaches.
At the University of Pennsylvania, faculty have incorporated oral defenses into writing-intensive courses to verify authorship and deepen student engagement. Meanwhile, educators at New York University have reported that oral assessments reduce opportunities for academic dishonesty while strengthening communication skills.
Although not universally adopted, the shift reflects a broader national effort to design assessments that prioritize authenticity, intellectual engagement, and human-driven learning in a rapidly evolving technological landscape.
