The essay lands on the kitchen table and something feels off within ten seconds. It is not bad — that is the problem. It is smooth, balanced, and oddly adult, from a teenager whose last piece of writing was a birthday card with a joke about farts. Before you accuse anyone of anything, work through the actual signs. Some are strong signals, some are weak, and one popular “solution” — AI detector software — is far less reliable than it pretends to be.
The checklist: what to look for first
- A vocabulary jump. Words your child never uses in speech or past work suddenly appearing in polished clusters.
- Perfectly even structure. Introduction, three balanced points, tidy conclusion — every paragraph the same length and weight.
- Generic examples. Illustrations that could belong to anyone (“many people believe…”), with no specific, personal, or local detail.
- Smooth but empty transitions. Lots of “furthermore,” “in addition,” and “in conclusion,” carrying very little actual argument.
- Facts that wobble. Dates slightly wrong, a quote that does not exist, a book or event described in a way that is almost right.
- A different voice from their other work. Compare it with an in-class essay or last term’s homework, not with your idea of how they write.
- No trail. No notes, no rough draft, no crossed-out false starts — the essay simply arrived, fully formed.
- They cannot explain it. Asked what their second paragraph means or why they chose an example, they cannot say. This one matters most, and we will come back to it.
No single item on that list proves anything. Plenty of strong young writers produce tidy, formal essays, especially if they have been taught a strict structure at school. Treat the checklist as a reason to look closer — two or three signs together — not as a verdict.
The strongest test costs nothing: ask them to talk about it
A student who wrote an essay can discuss it. They know why they opened the way they did, what the hardest paragraph was, and what they nearly said instead. A student who pasted one often cannot go one layer deeper than the text itself. So the most reliable “detector” available to a parent is a curious, friendly conversation: “I liked your point about X — what made you think of that?”
Framing matters enormously. Open with accusation and you will get denial, whether or not there is anything to deny — and if you are wrong, you have taught your child that good writing gets punished with suspicion. Open with interest and you get information either way. If the essay is genuinely theirs, the conversation is praise. If it is not, the gaps will show themselves without a single raised voice.
Signs that mean almost nothing on their own
Before the detector discussion, a fairness warning: several “AI signs” doing the rounds among parents are close to worthless, and acting on them punishes exactly the wrong children.
Good grammar and spelling. Some students are simply careful, well-taught, or heavy readers. A clean essay from a child who reads a novel a week is not an anomaly; it is the expected output of all that reading.
A formal tone. Schools explicitly teach formal essay voice — no contractions, structured paragraphs, signposting phrases like “in conclusion.” A student obediently using the format they were drilled in will trip half the popular checklists.
Writing in a second language. Students writing in an additional language often produce even, careful, slightly generic prose because they are (sensibly) sticking to constructions they trust. That caution reads as “AI-like” to pattern-spotters and detectors alike, and these students are the ones most often wrongly accused.
One strong essay among weaker ones. Effort is uneven in every teenager. A topic a child actually cares about can produce work a full level above their bored baseline. Improvement is supposed to look surprising sometimes.
The checklist in the previous section earns its keep only in combination — several signs, together, plus a missing writing trail, plus a child who cannot discuss the work. Anything less is suspicion looking for evidence, and children can tell the difference even when parents think they are being subtle.
Why you should not rely on AI detectors
It is tempting to paste the essay into a detector and let the percentage decide. Resist. These tools are well known to produce false positives — flagging honest work as AI-generated — and students writing in a second language or a formal taught style are hit hardest by those errors. Schools themselves have been retreating from detector-based accusations for exactly this reason. A detector score is, at best, one more weak signal for the checklist. As evidence in an argument with your child, it is worse than useless, because it feels scientific while being shaky — and if it is wrong, you will have spent trust you cannot get back. Guidance aimed at parents, such as Common Sense Media’s guidance for parents on kids and technology, consistently pushes conversation over surveillance for this whole category of problem, and this is why.
How to open the conversation without making it a trial
Because the talk test is the real instrument here, it is worth being concrete about how it sounds when it goes well. The setting matters: not at the moment the essay appears, not in front of siblings, and not when you are already annoyed about something else. A car ride or a walk works oddly well — side by side, eyes forward, no interrogation lighting.
The opener should be genuine interest in a specific choice, because specific choices are what a ghost-writer cannot explain. “Your opening example — where did you find that?” “You argue both sides in the middle; which one do you actually believe?” A writer lights up or at least engages; they have opinions about their own sentences. A submitter goes vague, changes the subject, or — the tell that settles it — starts summarizing the essay back to you, because the text is all they have. You are not listening for a confession. You are listening for ownership, and its absence is obvious within three questions.
If the answers come easily, say so, and mean it: being asked about your work and knowing it cold is a good feeling, and your child just earned it honestly. If they do not, keep your voice in the same register and name what you are seeing rather than what you suspect: “You can’t tell me how you wrote this, and that worries me more than the essay itself.” That sentence opens a door. “You cheated” slams one.
If it turns out the AI wrote it
First, find out which kind of “used AI” happened, because they are not the same offense. Brainstorming ideas, asking for an outline, or checking grammar sits at one end; submitting generated paragraphs wholesale sits at the other. Many schools allow the first and prohibit the second, and your child may genuinely not know where the line is — plenty of adults could not draw it either. The related question of whether using AI for a college essay counts as cheating turns on exactly this distinction, and it is worth reading together before applications start.
Then make the consequence educational rather than theatrical. The essay gets redone — with the AI demoted to the jobs that are allowed: quizzing them on the topic, challenging their argument, checking the spelling of the final draft. Set the family rule explicitly, in words, because “you know what you did” is not a rule anyone can follow next time. And be honest about the why: the point of the essay was never the essay. It was the thinking the essay forces, and outsourcing the thinking means arriving at the exam, the interview, and eventually the job without it.
The habit that prevents the whole problem: keep the trail
There is a prophylactic worth installing long before suspicion arises, for your child’s protection as much as your peace of mind: teach them to keep the trail of their work. Notes in a notebook or a notes app, a rough draft saved before the polished one, sources jotted as they go. Students who produce work honestly can prove process without thinking about it, and the habit will serve them far beyond school — in universities that ask for drafts, in workplaces where showing your workings is the job. It also quietly changes the child’s own calculus: an essay with a visible trail is an essay they have already half-written honestly, and the temptation to replace it wholesale mostly evaporates. If your family adopts one rule from this article, make it this one — not “never use AI,” which will not survive contact with their real lives, but “always be able to show how you got there,” which will.
The goal to keep in sight
You are not really policing software. You are teaching a young person where their own effort has to live in a world where a machine will always offer to do the assignment. The parents who handle this well treat the polished, suspicious essay as the start of that conversation — checklist in hand, voice down, curiosity first — rather than the end of one. Get the conversation right, and the next essay tells you the truth about who wrote it before you even read it.
