Rethinking behaviour in neurodivergent children: addressing unmet needs rather than just reacting

Experts argue that understanding the underlying causes of behaviour in neurodivergent children can transform educational approaches, moving beyond surface-level reactions to addressing communication and sensory needs.

Parents of neurodivergent children often hear a familiar explanation from schools: a subject is said to be the problem, a child is described as oppositional, or a support is treated as if it already exists simply because it is written down. Yet those explanations can describe the moment without explaining the cause. In a recent episode of StressFree IEP, special education attorney Frances Shefter and educational therapist Sarah Juliana argued that adults should look beyond the visible behaviour and ask what the child is trying to communicate. That approach aligns with guidance from family advocacy groups and school leadership organisations, which say challenging behaviour often reflects an unmet need rather than a deliberate refusal to engage.

Shefter described how, during her time in the classroom, children sometimes acted out because they were confused and trying to hide that confusion, or because the work was so easy that they were disengaged. Juliana offered a similar framework, saying behaviour is the end result of sensory input, processing and response. That distinction matters because a school that reacts only to the outward behaviour may miss what is driving it. The Michigan Alliance for Families and other education groups make the same point: if adults can identify the need underneath the behaviour, they are more likely to respond in a way that helps the child.

One of the clearest examples in the conversation involved Shefter’s own daughter, whose difficulties were initially blamed on mathematics. Closer examination showed the issue was not the lesson itself but the timing: maths came after lunch and recess, when she was already overstimulated. A few minutes of quiet time before class made a difference. The lesson for parents is that the true trigger may begin long before the visible meltdown. It could be an earlier transition, sensory overload, a conflict at lunch, confusion about the task or a teaching method that does not match how the child learns. Crisis Prevention Institute has also argued that behaviour can reflect sensory or emotional state, not just compliance or defiance.

The pair also warned against treating an individual support as solved once it appears in an education plan. Shefter noted that IEPs can be long, technical documents, and teachers managing large caseloads may struggle to turn every line into daily practice. That does not make the document unimportant; it makes implementation the real test. The practical question is whether staff know when the accommodation should be used, what it should look like in the classroom and how to act before the child is already overwhelmed. The Association of Washington School Principals and other school-focused organisations make a similar argument: understanding the function behind behaviour is most useful when it leads to clear action.

They also drew a sharp line between labels and the child in front of the team. Disability categories can open the door to services, but they do not describe every learner in the same way. Two autistic students, for example, may have very different sensory, communication and executive-functioning needs. Shefter also reminded families that a medical diagnosis and an educational classification are not always the same thing. The most useful questions are practical ones: What is interfering with learning? What strengths can the school build on? Is the teacher trying to teach the subject, or only compliance? As The Occuplaytional Therapist and other commentators have noted, context matters, and not every difficult behaviour means the same thing. The strongest special education planning begins when adults stop asking only how to end the behaviour and start asking what the child needs in order to succeed.