The purpose of a correction is that the thing does not happen again. Every other consideration is subordinate to that, including the leader’s need to convey how serious it was.
Most corrections that fail do so because the second consideration displaced the first without anybody noticing.
Act or person
The distinction is audible in the opening sentence and determines everything after it.
The estimate went out without the contingency line. That is an act, it is checkable, and it can be discussed by two people who both want it fixed.
You are careless with detail. That is a claim about a person, it cannot be verified or refuted, and the only available response is defence. Everything the person says from that point forward will be evidence marshalled against a characterisation rather than attention paid to the problem.
The second version also creates something durable that the first does not. An act can be corrected on Tuesday and finished. A character judgment, once stated, sits in the relationship indefinitely, and the person will read every subsequent interaction through it.
Private, and why the exception matters
Corrections are delivered privately. This is nearly universal advice and it is correct, for a reason more specific than kindness.
A person corrected in front of colleagues has two problems: the behaviour, and their standing in the room. The second is larger and more urgent to them, and it will absorb all their attention. They are not refusing to hear you. They are managing something you created that has nothing to do with the estimate.
The exception is narrow and real. Where a violation occurred publicly and everyone present is waiting to see whether it is permitted, silence in the room is itself a statement. Here the move is a brief, unmistakable stop in public, followed by the actual correction in private. That is not the same as conducting the correction in front of people. It is answering the question the room asked, then having the conversation.
Ask before you conclude
A leader arriving with the explanation already settled will be wrong often enough to matter, and each instance is expensive.
Walk me through how the estimate went out that way. Sometimes the answer is that the person made an error, in which case you are now correcting something they have already identified, and the conversation is short. Sometimes the answer is that the estimating template was changed by somebody else, or the client’s deadline was moved by your own office, or a system did something nobody knew it did.
The question costs thirty seconds and is the only protection against correcting somebody for a systemic failure. Getting that wrong does more damage than the original problem, because the person now knows you will assign fault without checking, and everyone they tell knows it too.
End it visibly
A correction that is not closed continues to operate in the person’s mind long after the leader has moved on, and it is frequently the reason a small conversation produces weeks of altered behaviour.
Say plainly that it is finished. That is all I needed. It is dealt with. Then behave as though it is, which means not referencing it later and not adjusting your manner for a fortnight.
Leaders frequently believe they have done this and have not. The words were never said, the person left uncertain about where they stand, and the uncertainty is worse than the correction was. If the matter is genuinely not closed, because it is part of a pattern, then say that instead. What cannot be left is the ambiguity.
The compliment sandwich fails
Wrapping a correction in praise on either side is taught widely and does not work, for two reasons.
The person hears the correction and discounts the praise, correctly, as packaging. So you have spent real currency to no effect and devalued future praise, which they will now assume is a preamble to something.
Worse, it obscures the message. A person who leaves the conversation unsure whether they were praised or corrected will resolve the ambiguity in the more comfortable direction, and the behaviour will not change. Then you will correct it again, more sharply, and the second conversation will feel to them like it came from nowhere.
Praise and correct in separate conversations, on separate days, for separate things. Both then carry information.
Repetition changes the subject
The approach above assumes a first or second occurrence. Applied indefinitely to a repeating problem, it becomes a way of avoiding a different conversation.
At the third instance the subject is no longer the estimate. It is that a correction was made, understood, agreed to, and has not held, and saying so plainly is more respectful than a fourth patient conversation about contingency lines. We have discussed this twice. It has continued. Tell me what is actually going on, because something is.
Leaders who cycle the same gentle correction six times are not being kind. They are declining to have the harder conversation, and the person on the other end usually knows exactly what is being avoided.
Edited by Patrick J. Wolf, PhD