Rethinking behaviour in children with additional needs through the lens of emotional dysregulation

A new perspective on challenging behaviour in children with additional needs emphasises understanding emotional dysregulation as a sign of overwhelmed nervous systems, calling for support strategies over control.

Behaviour in children with additional needs is often the most visible part of a much bigger problem. As Nicola Maria Rose argues in SEN Magazine, what adults see as defiance, shutdown or escalation is frequently the final sign of a nervous system that has already been pushed too far. Cleveland Clinic and the American Academy of Child and Adolescent Psychiatry both describe emotional dysregulation as difficulty managing strong feelings, with reactions that can seem far larger than the trigger. In children, that can show up as impulsivity, mood swings and trouble settling once upset.

That matters in classrooms, where pressure, noise and constant change can make regulation harder to sustain. Rose points to the realities of school life: high pupil-to-adult ratios, limited support staff and the competing demands of attendance, inspection and attainment. In that environment, even a child who appears calm may be masking strain until the day is over, at which point the emotional release can look sudden and puzzling to adults. Medical News Today notes that dysregulation is linked with home, school and social difficulties, particularly where children are already coping with conditions such as ADHD or autism.

The warning signs are often subtle at first. Rose says these can include fidgeting, quieter speech, irritability, withdrawal or slower processing. If those signals are missed, the behaviour can intensify into refusal, tears, anger, agitation or complete shutdown. That pattern is consistent with guidance from Cleveland Clinic and Yale Medicine, which both describe severe emotional outbursts and persistent irritability as part of a broader picture that can affect daily functioning. In some children, clinicians may consider disruptive mood dysregulation disorder, a diagnosis added to the DSM-5 in 2013, though not every child who struggles with regulation has a disorder.

Rose argues that the answer is not tighter control, but better co-regulation. Predictable routines, softer sensory environments, clear transition cues and calm adult communication can all help reduce arousal before it becomes a crisis. She also highlights the value of quiet spaces, movement breaks and advance warning before changes. Dr Viki Veale of St Mary’s University, London, says many challenging behaviours in early years settings are really attempts to communicate unmet needs and that children need to feel safe and connected before learning can begin.

Sleep is another major factor. Helen Rutherford of The Sleep Charity says good sleep is one of the most powerful tools for helping children with additional needs cope and regulate through the school day. A settled bedtime routine, a calm sleeping environment and consistent rhythm can all improve resilience the next day. Taken together, the message is clear: when adults treat behaviour as a symptom rather than the whole problem, the response shifts from punishment to support, and children are more likely to feel safe enough to learn.