AI Use Linked to Rise in 'Excellent' Grades in Certain College Courses
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A new study shows a 30% increase in 'excellent' grades in classes where AI tools are useful, such as English composition and coding, following ChatGPT's release in 2022. Grades remained unchanged in courses like sculpture and labs, where AI is less applicable. Professors are adapting by shifting assessments toward in-class exams and oral presentations.
Facts First
- 'Excellent' grades increased by 30% in classes where AI is useful after ChatGPT's 2022 release.
- Grades remained flat in courses where AI is not useful, such as sculpture and lab-based classes.
- Classes weighting homework heavily saw higher rates of grade inflation.
- Professors are implementing new methods like handwritten or oral exams to prevent AI-fueled cheating.
- The study analyzed data from a selective Texas research university with over 50,000 students.
What Happened
A study authored by UC Berkeley professor Igor Chirikov found a 30% increase in 'excellent' grades in college classes where Artificial Intelligence (AI) is useful, such as English composition and coding, since the release of ChatGPT in 2022. The analysis used publicly available grade distribution data from a selective Texas research university with over 50,000 students across all major disciplines between 2018 and 2025. Grades remained flat in classes where AI is not useful, such as sculpture and lab-based courses. Chirikov also found that classes placing more weight on homework assignments than on in-class exams saw higher rates of grade inflation.
Why this Matters to You
If you are a student, your grades in certain subjects may be influenced by the widespread availability of AI tools, which could affect your academic standing and future opportunities. Professors are likely to adjust their grading methods, which may change the types of assignments and exams you encounter in your courses. For educators and administrators, this trend may prompt a review of assessment policies to ensure academic integrity.
What's Next
Professors are already implementing methods to prevent AI-fueled cheating, such as requiring handwritten or oral exams. This shift in assessment strategy could become more widespread as educators adapt to the new technological landscape. The study's findings may lead to further institutional discussions about grading standards and the role of AI in education.