When silence speaks volumes: what working on NHS culture keeps teaching me

There is a difference between an organisation where people are silent because things are going well, and one where people are silent because they have learned that speaking up does not help. That distinction is easy to miss from the outside. From the inside, people know exactly which one they are in.

Psychological safety – the sense that you can speak up, raise concerns or admit mistakes without fear of consequences – sounds straightforward enough. In practice it is hard to create, and much harder to sustain.

What makes it tricky in the NHS is that the formal infrastructure often looks right: Freedom to Speak Up Guardians, staff surveys, network chairs, all-staff engagement events. These matter. But the gap between the mechanism and whether it actually feels safe to use it is where the real problem hides. When colleagues consistently find that raising concerns leads to defensiveness rather than action, they stop raising them.

This is a rational response to repeated experience. People in the NHS are generally engaged and willing to challenge, so the silence must be learned, not innate. When they go quiet, it is worth asking why.

What tends to shift it? I’ve noticed a few things come up consistently in my work. Senior leaders going first – being publicly uncertain, acknowledging when something has not worked, inviting challenge without becoming defensive – matters a great deal. It is one of the clearest signals available about what is actually safe in an organisation. It is also one of the hardest things to ask of senior leaders, in organisations already under significant external pressure.

Many of the failures to speak up I see come down to a lack of skill as much as fear

Another that makes a real difference is the capability to have difficult conversations well – the willingness matters, but so does the actual skill. Many of the failures to speak up I see come down to a lack of skill as much as fear: people are unsure how to raise something in a way that will land, or leaders struggling to demonstrate that they have heard what’s being raised. In our culture and leadership development work at Kaleidoscope, we use tools like Non-Violent Communication and frameworks like the Drama Triangle and the Empowerment Triangle to build this capability. These tools give people both a practical method for expressing concerns in a way that opens dialogue rather than closes it, and a way of recognising and shifting the patterns that get in the way. It is absolutely learnable, but requires investment that tends to lose out to more visible operational pressures.

Then there is perhaps the most important shift of all: treating silence as data. High rates of anonymous reporting, low challenge in meetings, the same issues appearing in staff surveys year after year – these are data points about whether people believe speaking up is worth it. The question is whether there is real curiosity about what that is, and whether what comes back actually changes anything.

At Kaleidoscope, we work on this in settings that range from large-scale staff and community engagement – where our job is to design processes that draw out voices that would otherwise go unheard – to smaller, more intensive culture development work with leadership teams. In both, the challenge is the same: creating the conditions in which people feel safe to say what they know and think. The methods differ, but the underlying belief is consistent. Diverse voices make better decisions. And you have to actively build the conditions for those voices to be heard.

The staff I speak to in every NHS organisation I work with are not cynical about the possibility of things being better. They usually have a clear sense of what good looks like, and ideas about how to get there. Creating the conditions in which those ideas can be heard – and acted on – is what psychological safety makes possible.

That feels like something worth investing in.