Research · Updated November 12, 2026
AI changed the essay. Here's what the research says.
A reading list on AI in schools: the surveys, studies, reporting and video we think every teacher should see. Every number links to its source, and we add new pieces as they come out.
BBC via Yahoo News · Nov 11, 2026
England's regulator: students are passing assessments in minutes with AI
The Office for Students found students finishing whole assessments with AI in minutes and getting grades similar to students who did the work. AI use often can't be reliably detected. Universities UK named process-based assessment as one of its answers.
Read the articleThe numbers
It's not a few students anymore.
of UK undergraduates use AI on assessed work. In 2024 it was 53%.
HEPI Student AI Survey, March 2026of US undergraduates use AI for coursework, and about 1 in 5 say they've used it to write whole essays.
Inside Higher Ed / Generation Lab poll, via NPR, Mar 2026of US teens ages 13 to 17 use chatbots like ChatGPT for schoolwork. 1 in 10 use them for all or most of it.
Pew Research Center, Feb 2026US teens say students at their school use chatbots to cheat very or somewhat often.
Pew Research Center, Feb 2026of high schoolers used AI without permission in the past month, out of nearly 30,000 surveyed.
Challenge Success (Stanford), via The 74, Sept 2026of college instructors think some students cheated last year. In 2021 it was 72%.
Wiley survey 2024, via SF Standard, May 2026Why detectors fail
A detector's score is a guess. A replay is evidence.
AI detectors read the finished essay and estimate who wrote it. Here's what happens when that estimate is treated as proof.
of TOEFL essays by non-native English speakers were flagged as AI by seven popular detectors, on average.
Liang et al., Stanford, 2023of Black teens said they'd been falsely accused of using AI on an assignment, compared with 7% of white and 10% of Latino teens.
Education Week, Sept 2024of teachers said they use AI detectors regularly, and 63% said students got in trouble over AI accusations, up from 48% the year before.
Center for Democracy & Technology, via Education Week, Apr 2024of 500 essays written before ChatGPT existed were still flagged as AI by leading detectors.
Bloomberg Businessweek, Oct 2024points: how far Turnitin says its own AI scores can be off. It says the score shouldn't be the only basis for punishing a student.
Turnitin, via SF Standard, May 2026pages of drafts, timestamps and Google Doc history one family put together to show their son wrote his English essay. They're now suing the district.
SF Standard, May 2026Reading list
The reporting and research, newest first.
England's regulator: students are passing assessments in minutes with AI
The Office for Students talked to 127 universities. AI use often can't be reliably detected, and some staff said assessing students has become close to impossible in some areas.
How teachers are remaking classrooms for the AI age
Interviews with a dozen teachers and experts: less take-home work, more in-class writing and discussion, and oral exams in place of take-home essays.
A UW-Madison professor finds 60 AI essays from one assignment
In a 350-student biology course. Students are learning to get around his checks, and he's thinking about dropping writing assignments.
The end of homework? Teachers grapple with cheating in the age of AI
A UC Irvine study of 3.2 million math problems found students spent 31% less time on problems that are easy to paste into AI, and learned less.
Catholic colleges tackle AI as the new academic year begins
The University of Mary uses a tiered AI policy, and Benedictine College now treats AI use that replaces a student's own learning as misconduct.
These teachers fight AI cheating with classes that force students to show they are learning
Teachers redesigning their classes so the learning happens where they can see it.
Inside the college AI cheating wars: extreme surveillance, false accusations, jarring confusion
Surveillance tools, false accusations and unclear rules, from campuses across the country.
This English teacher isn't banning AI. He's asking kids how they used it.
Brett Vogelsinger has students fill out transparency surveys on whether and how they used AI while writing.
Palo Alto family sues after Turnitin flags a sophomore's English essay
Turnitin scored his essay on The Crucible 76% AI. He rewrote it in class and got a D. His family filed a federal civil rights lawsuit.
How A.I. Killed Student Writing (and Revived It)
Dana Goldstein heard from nearly 400 high school and college educators. Many now have students write in class, where they can watch.
Perfect homework, blank stares: why colleges are turning to oral exams
Professors at Penn, NYU and elsewhere say take-home essays come back polished, but students can't explain them.
College students and professors are making their own AI rules
One community college English professor compares writing an essay with AI to bringing a forklift to the gym: the weights move, but no muscle gets built.
How teens use and view AI
1,458 US teens surveyed. 54% use chatbots for schoolwork, and nearly 6 in 10 say students at their school use them to cheat.
To keep AI out of her classroom, this high school English teacher went analog
Chanea Bond in Fort Worth has students handwrite nearly everything and grades each step, from thesis to outline to draft.
Teachers are using software to see if students used AI. What happens when it's wrong?
More than 40% of surveyed 6th to 12th grade teachers used AI detectors last school year. One student now runs her own work through detectors before turning it in.
What Happens After A.I. Destroys College Writing?
Hua Hsu talks with students and professors about how AI is changing what the college essay is for.
Revealed: Thousands of UK university students caught cheating using AI
Almost 7,000 proven cases in 2023-24, up from 1.6 to 5.1 per 1,000 students. Experts call it the tip of the iceberg.
Your Brain on ChatGPT
54 people wrote essays with ChatGPT, a search engine, or nothing. The ChatGPT group showed the weakest brain connectivity and struggled to quote their own essays. Early preprint, not yet peer reviewed.
Everyone Is Cheating Their Way Through College
James D. Walsh talks to students at state schools, the Ivies and community colleges who hand chatbots their notes, outlines and drafts.
There's a Good Chance Your Kid Uses AI to Cheat
Matt Barnum on students using chatbots for top grades, and parents and teachers left to handle it on their own.
AI Detectors Falsely Accuse Students of Cheating, With Big Consequences
Businessweek ran 500 essays written before ChatGPT existed through leading detectors. 1% to 2% were flagged as AI anyway.
Black students are more likely to be falsely accused of using AI to cheat
20% of Black teens said they'd been falsely accused, compared with 7% of white and 10% of Latino teens.
More teachers are using AI detection tools. Here's why that might be a problem
68% of teachers use AI detectors regularly, and 63% said students got in trouble over AI accusations, up from 48%.
How to prove your innocence after a false positive from Turnitin or GPTZero
What students and teachers can do when a detector gets it wrong.
GPT detectors are biased against non-native English writers
Seven popular detectors flagged 61% of TOEFL essays by non-native English speakers as AI-written.
Watch
On the news.
TV segments on AI and cheating, from both sides: students who got away with it, and students who were accused when they didn't do it.
AI glasses are creating a cheating problem
Schools in East Asia deal with students wearing smart glasses into exams.
Professor creates trap to catch students using AI
Jason Gibson explains how he caught 32 of 35 students using AI on a midterm.
Growing number of college students turn to AI
New York Magazine's James Walsh on what students and professors told him.
How AI is reshaping college for students and professors
Fred de Sam Lazaro reports from campus on how students use AI and how professors respond.
AI error leads college instructor to wrongly accuse students of cheating
A Texas A&M-Commerce professor accused a class of using ChatGPT on final papers. He was wrong.
Educators worry about students using AI to cheat
Furman University professor Darren Hick, one of the first to catch a ChatGPT essay, weeks after it launched.
What schools are trying instead
Every fix so far costs something.
Pencil and paper
Write everything in class, by hand, and grade each step.
Costs class time, and the drafting stays on paper.Closed-book exams
England's regulator wants a move back to supervised exams.
No research, no revision, no time to think.Oral exams
Penn, NYU and others ask students to explain their essays out loud.
Hours of interviews for every class.Drop the essay
Some professors are thinking about cutting writing assignments.
Students stop practicing the skill.A better way
Keep the essay. Watch it being written.
Students write in the EssayGuard editor. You get a replay of every draft, pause and paste, so you know what's theirs before you grade.
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