Guide
How to correct someone without making them defensive
September 13, 2026 · 3 min read · 5 min
The companion guide to The Trade She Never Accepted — four moves for the conversation where you have something true to say and no interest in the other person leaving smaller than they arrived.
The backbone is Alexander Czopp, Margo Monteith and Aimee Mark’s first confrontation experiment, which found the mild correction worked as well as the hostile one; the edge changed nothing except how the corrected person reacted to the corrector. Every step below assumes that result. You are not trading away force here. You are declining to pay a surcharge.
Two things this guide deliberately doesn’t cover: why the harsh version feels more effective anyway (Does being harsh make criticism more effective?) and what to do when someone gets defensive regardless (Why people get defensive when you correct them).
1Decide what you actually want
Before you open your mouth, settle one question: do you want agreement, or do you want the thing to change? They pull in different directions. If what you want is agreement, an edge is genuinely useful — it makes disagreeing with you expensive, and people stop. If what you want is the behavior to change, that same edge is in the way, because it hands the other person an insult to answer instead of a problem to solve. You will not be able to settle this mid-sentence.
2Put yourself inside the group before you correct it
Say the line that places you among the people you are about to correct, and say it first — not as a disclaimer afterwards. Matthew Hornsey and Armin Imani ran three experiments comparing identical criticisms from insiders and outsiders. Insiders drew markedly less defensiveness, and what carried the effect was whether listeners read the criticism as intended constructively — not how much the critic knew. Extra experience did nothing for an outsider. So the opening line is structural. It tells people which kind of critic they are hearing before the criticism lands.
3Say the specific thing, plainly and whole
Now deliver it without softening the content. Blunt is fine, and blunt is often kinder, because it spares the other person the work of decoding you. Dolly Parton's Don't be a dumbass — said in a 2020 interview, moments after she had described renaming her own business because people told her the old name was hurting them — is not gentle, and carries no contempt. The difference is not volume. It is whether a judgment about the person is travelling alongside the correction. Name what happened and what it did. Then stop.
4Widen the frame so nobody is left outside it
Close by putting the listener and yourself inside the same larger group. Samuel Gaertner, John Dovidio and their colleagues call this recategorization: in a 1989 study of 360 people, sorting participants into two groups and then getting them to think of themselves as one larger group lowered the bias between them. In a conversation it sounds like moving from you to we to anyone. It does something a concession cannot, because nobody has to admit they were wrong in order to be inside the bigger sentence.
From the essay:Read the full piece →
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