Ten Minutes of ChatGPT Made People Quit Sooner, Study Finds

Researchers gave people about ten minutes of AI help on fraction or reading problems, then took it away. In three randomized trials with 1,222 people, those who had the AI got more of the final problems wrong, and in two of the trials they skipped more. In the fraction study, people who had AI solved 57% of the last three problems; people who never had it solved 73%.

The useful part is how people used it. In the bigger repeat, people who mostly asked for straight answers did worse afterward, while people who asked for hints or explanations did about as well as people who never had AI. The authors say that split is a correlation, not proof, and the sessions were short and low-stakes. Here is what the peer-reviewed paper found, what it doesn't prove, and how to use AI without losing your own skills.

Ten minutes of ChatGPT, then it's gone

You ask ChatGPT for help for about ten minutes. Then it's taken away. Suddenly you get more wrong, and you're more likely to give up. An early draft made headlines in the spring. Now the peer-reviewed version is out: three randomized trials, 1,222 people.

Put yourself in the experiment

So let's put you in the experiment. You're paid a few bucks online to solve fifteen fraction problems. By random draw, you get ChatGPT in a sidebar. It already knows every answer, and hands it over whenever you ask. For the first twelve problems, you're cruising. You're actually solving more than the people without AI. Then the AI disappears. Three problems left. Just you. Almost immediately, you start getting them wrong. Or you just hit skip.

The numbers: more wrong answers, more skips

Overall, people who'd had AI solved 57 percent of those last three. People who never had it? 73. They also skipped about one in five, nearly double the no-AI group. Co-author Rachit Dubey put it this way: people weren't just giving wrong answers. They weren't willing to try without AI. Same with SAT-style reading: 76 percent solved versus 89, and eight percent skipped versus one. A bigger repeat with about 600 people found a smaller gap, 71 versus 77 percent, and no clear difference in skipping.

Answers vs hints: how people used it

Now here's the part that matters for you. That bigger trial asked people how they'd used the AI. About six in ten mostly asked it for straight answers. Afterward, they solved 65 percent and skipped 13. About a quarter asked for hints or explanations instead. They solved 76 percent and skipped 5, close to people who never had AI. Careful, though. People chose how to use it, so that's a correlation, and the authors say it's not necessarily cause and effect.

A school trial in Turkey points the same way: students using plain GPT-4 did worse on the exam. A hint-giving tutor version didn't.

The limits of this study

And the limits are real. Sessions were short, people were tested right away, and the AI only gave full answers. Stakes were low, too: a free skip button, no penalty for wrong answers. And nobody knows if it fades or builds up over time. Co-author Brian Christian thinks it's bigger than homework: "This is not a story about fractions and SAT problems."

How to use AI and keep your skills

Here's how to use AI and keep your skills. Try it yourself first. Stuck? Ask for a hint, not the answer. ChatGPT's Study Mode and Gemini's Guided Learning are built to coach like that. Just know nobody's tested them for this yet. My verdict? This doesn't prove AI makes you dumber. But ready-made answers can make you quit sooner. Make AI your coach, not your answer key.