There’s a child in most settings who arrives braced. Shoulders up, eyes scanning the room, checking where the adults are before deciding whether to take their coat off. Colleagues sometimes read it as shyness, or defiance, or “just how he is”. Quite often it’s none of those things. It’s a nervous system that has learned, at home, that the world needs watching.
That’s where the idea of adverse childhood experiences comes in. ACEs are the serious stresses some children live with before they ever reach us: abuse or neglect, a parent struggling with mental illness or substance use, domestic abuse in the home, a family member in prison, separation and loss. None of them are rare, and none of them are visible on a register sheet.
What early stress does to early learning
A young child’s brain builds itself around the environment it finds. When that environment is unpredictable or frightening, the stress system gets more practice than the learning system. The result in a nursery room looks very ordinary: a child who can’t settle to anything for long, who explodes over a snapped crayon, who hoards food at snack time, or who is so compliant and quiet that they almost disappear.
The traditional response asks “what’s wrong with this child?” A trauma-informed response asks a better question: “what has happened to this child, and what do they need from me right now?” It’s a small change of wording and a complete change of practice.
The good news is you are the intervention
Here’s the part that gets lost in the gloomier training sessions. The research on ACEs isn’t really a story about damage. It’s a story about buffering. One steady, warm, predictable adult can genuinely change how early stress plays out, and for a two year old who spends thirty hours a week with you, that adult is very possibly sitting in your staff room right now.
In practice, buffering looks unglamorous. The same key person greeting the same child the same way every morning. Routines that hold even on chaotic days. An adult who stays calm when the child cannot, and who reconnects quickly after a difficult moment rather than holding a grudge. Nurseries do this instinctively for most children. Trauma-informed practice is doing it deliberately, and holding onto it precisely when a child’s behaviour makes warmth hardest to offer.
We hear from practitioners who worry they need therapeutic training to work this way. You don’t. You need to understand what you’re seeing, so that a biting, bolting or frozen child reads as a stressed child rather than a naughty one, and you need a team that responds consistently. Our Understanding ACEs and Trauma-Informed Care course was built for exactly that: the science made practical, without the jargon.
Keeping the safeguarding thread
One caution worth naming. Understanding why a child might be struggling is never a reason to stop noticing what you’re seeing. ACEs and safeguarding sit side by side: the same observation that softens your response to a child should still be recorded factually and shared with your DSL when it meets your threshold for concern. Compassion and vigilance aren’t rivals. Good settings hold both at once.
And spare a thought for the adults. Working closely with children who carry heavy experiences is emotionally expensive, and pretending otherwise helps nobody. Supervision, honest team conversations and permission to say “that one got to me today” are part of trauma-informed practice too.
Understand the children who arrive braced
Our Understanding ACEs and Trauma-Informed Care course covers the science, the signs and the everyday responses that buffer early stress, with an NFAQ-accredited certificate on completion.
Spring term is a good moment for this one. The January starters have settled, patterns are showing themselves, and there’s still half a year to be the steady adult a child needs before they move on. That’s not a small thing to be. Some days it’s the whole job.

