How to Give Feedback That Changes Behaviour Constructively (Without Damaging Morale)
- Jul 15
- 7 min read
Updated: Aug 1
Ask most managers what they think of when they hear the word 'feedback' and they’ll immediately think about the bad stuff.
The performance issue. The missed deadline. The conversation they’ve been putting off.
And that’s the first problem.
Somewhere along the line, feedback became synonymous with criticism. Something you give when things go wrong. Something people dread receiving and managers dread delivering.
But feedback shouldn’t work like that – and when it does, it’s not just ineffective, it’s actively damaging.
In the training I deliver to managers, I see the same pattern again and again: managers who default to criticism, teams who’ve learned to dread one-to-ones, and people whose morale has been slowly eroded by a feedback culture that only notices what’s wrong.
There’s a better way to do it. And it starts with completely rethinking what feedback is for.
The Common Approach (And Why It Backfires)
Let’s be honest about how feedback works in most workplaces.
Think about a typical team member. The vast majority of their work is decent. Solid. Reliable.
They probably have one area where they’re particularly strong and one area that could be better.
If we’re being honest with ourselves, most of us are like that!
Now think about what happens at feedback time.
➤ The manager zooms in on the one thing that needs improving.
➤ They criticise it, pick at it, maybe bring it up repeatedly.
And the decent work? The stuff that’s going well? It barely gets mentioned. Maybe a passing "yeah, the rest is fine" before moving on to the problem.
Put yourself in that team member’s shoes for a moment.
You’re doing good work across most of your role. You’re probably even aware of the area that needs improving – most people are.
But every time you sit down with your manager, all you hear about is the thing you’re struggling with. The rest of it – invisible.
What happens to your morale? It drops.
You start thinking: "Why do I bother doing good work when all I get is criticism?"
You dread feedback conversations because you know what’s coming. You stop seeing your manager as someone who’s on your side and start seeing them as someone who’s keeping score of your failures.
Once trust breaks down, even well-intentioned feedback stops landing.
The First Step: Start with Praise (And Mean It)
Start by rethinking your entire approach: the vast majority of feedback you give as a manager should be positive.
Not vague, throwaway positive. Not "good job" or "keep it up."
Specific, meaningful positive feedback that tells someone exactly what they did well and why it mattered.
A useful framework for this is SBI – Situation, Behaviour, Impact:
Situation: describe when and where it happened. Behaviour: describe specifically what the person did. Impact: explain the positive effect it had.
So instead of "Good work today," you’d say something like:
"In the client meeting this morning, the way you handled their concerns about the timeline was really impressive. You stayed calm, acknowledged their frustration, and came back with a realistic alternative. The client left visibly reassured and I think that saved the relationship."
That takes about fifteen seconds to say. But the impact is enormous.
The person now knows exactly what they did well, why it mattered, and that their manager noticed. That’s motivating. That builds confidence.
Most importantly, it tells them what "good" looks like – so they’re more likely to do it again.
And here’s the crucial part: give the praise and then walk away.
Don’t attach a "but" to it. Don’t use it as a preamble to the thing you really want to talk about.
Just give genuine, specific praise and let it land on its own.
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The Problem with the Feedback Sandwich
You’ve probably heard of the feedback sandwich – you might use it yourself.
The idea is simple: start with something positive, deliver the criticism in the middle, end with something positive. Positive, negative, positive. Nice and tidy.
And honestly? It’s not a terrible approach for a one-off critical feedback conversation.
If you need to address an issue, it genuinely helps to acknowledge what the person is doing well alongside what needs to change. It provides context and balance.
The problem comes when it’s your only move.
If every piece of praise is followed by a "but," people learn the pattern fast. They stop listening to the good stuff because they know it’s just the warm-up act.
They sit through the opening compliment thinking: "OK, here we go, just get to the bad bit and stop patronising me with this buildup."
At that point, you’ve achieved the worst possible outcome: your praise feels fake, your criticism feels predictable, and the person has tuned out before you’ve said anything useful.
That’s why the praise-first principle matters so much.
When you regularly give genuine, standalone positive feedback – with no strings attached – it builds a foundation of trust. Your team knows that when you say something is good, you mean it.
And when you do need to have a tougher conversation, it lands differently because it’s not the only thing you ever say.
When Critical Feedback Is Needed, Make It Collaborative
None of this means you avoid addressing poor performance. You absolutely should – and early, before it becomes a bigger problem.
The difference is in how you approach it.
Most critical feedback sounds like this:
"This isn’t good enough." "You need to do this better." "This is going to affect your bonus/career."
That’s not feedback. That’s a telling-off.
And all it achieves is making someone feel defensive, anxious, and less likely to come to you when they’re struggling in the future.
Effective critical feedback sounds completely different:
"I know you can do this even better, and I want to help you get there." "What do you need to make this easier?" "If we can improve X, it’ll make Y much easier and better for you." "Let’s make a plan together to get this sorted."
Do you hear the difference? The first set puts the person on the defensive. The second set puts you on the same side.
You’re not standing over them pointing out failures – you’re standing next to them, working on the problem together.
Remember: people are nearly always aware when they aren’t performing well.
They probably already feel bad about it. They’re probably already worried.
The last thing they need is more pressure, stress and unhelpful comments from you.
What they need is someone who believes they can do better and is willing to help them get there.
How to Give Feedback: A Simple Framework for Feedback Conversations
Once you’ve identified the issue and raised it in a supportive way, here’s a practical flow that works well:
Start by asking: "Do you know what you’d do differently next time to avoid this happening again?"
This is important because it gives the person a chance to show they’ve already reflected.
Often, they have. Chances are they know what went wrong and they know what they’d do differently. They just haven’t had the chance to say so.
If they say yes:
Great! Acknowledge it. "That’s really good, because I know you can do this. Is there anything you need from me – any extra support or resources that would help?”
You’ve just turned a potentially difficult conversation into a confidence boost. They leave feeling capable and supported, not defeated.
If they say no:
That’s fine too. Now you shift into coaching mode. "OK – let me show you how, and we’ll work through it together. And if it goes wrong next time, that’s on me."
That last part matters more than you might think. By taking shared ownership of the outcome, you’re telling the person that this isn’t a test they’re about to fail – it’s a learning process you’re going through together.
Work through possible approaches with them. Help them choose the right one. Then ask if they feel confident they can do it now. When they say yes:
"That’s great – because I know you can do it."
The result? They want to go and prove it.
Not because they’re afraid of the consequences if they don’t, but because they want to prove – to you and to themselves – that they can.
That’s a completely different kind of motivation, and it’s far more powerful and lasting than fear.
What This Actually Builds
When you get this right – consistent, specific praise that builds people up, combined with collaborative, supportive critical feedback when it’s needed – something remarkable happens.
Your team’s morale goes up, because people feel seen and valued for the good work they’re doing. Your relationships strengthen, because people trust that you’re on their side.
And when you do need to address a performance issue, it lands properly – because there’s a foundation of trust and respect underneath it.
People become more open to critical feedback, not less. They stop dreading conversations with you.
They start coming to you earlier when they’re struggling, because they know you’ll help rather than judge.
This is what being a manager is actually about.
Not catching people doing things wrong. Not being the person who keeps score.
It’s about growing your people. Strengthening their areas of excellence. Helping them improve where they need it. Building a team of people who are getting better all the time – not because they’re scared, but because they’re motivated.
If you’d like to develop your feedback skills, or those of your team, and learn practical techniques for getting the best from your team, take a look at my leadership and management training courses.
Giving effective feedback is a core part of what I cover, alongside delegation, motivation, and having difficult conversations. I also cover related skills in my emotional intelligence for leaders training.
To discuss training for your team - either in-person or remotely - contact me and I would love to help.
I run courses ranging from half a day to longer-term programmes and the content is customised to suit your needs. I also speak at events and conferences and enjoy travelling across the UK and internationally to help organisations upskill their teams.
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