Challenging behaviour in neurodivergent children is the reason many families first seek help, and the reason many practitioners in schools, clinics and community services feel out of their depth. Behaviour management strategies designed for neurotypical children — reward charts, sanctions, 'consequences' — often fail with a child who has ADHD or autism, and can do harm when they punish a child for a difficulty they cannot control. This article sets out what the evidence supports: understanding the function of behaviour, positive behaviour support, and strategies that fit the neurodevelopmental profile of the child in front of you.
Why standard behaviour management fails neurodivergent children
Behaviour is communication, and in a neurodivergent child it usually communicates a need or a difficulty rather than defiance. A child with ADHD who cannot sit through a lesson is not choosing to disrupt it; their inhibitory control and working memory are not yet able to do what is being asked. An autistic child who melts down at a change of plan is not being manipulative; their capacity to shift set has been exceeded. Approaches that respond to the surface behaviour with escalating consequences increase the distress that drove it, and teach the child that they are bad rather than that they are struggling.
ABA, positive behaviour support and the debate
Applied behaviour analysis (ABA) has been the dominant framework for decades, and the evidence that it reduces specific target behaviours is robust. Its application has been strongly contested — particularly by autistic adults, who describe intensive compliance-focused programmes as teaching masking at the cost of wellbeing and identity. Contemporary practice in the UK has largely moved to positive behaviour support (PBS), which keeps the functional-analytic core of ABA while putting the child's quality of life, dignity and values at the centre and rejecting aversive methods. Practitioners should know both the science and the criticism; families will ask.
Functional behaviour assessment
Functional behaviour assessment (FBA) is the foundation of ethical behavioural work. It asks, systematically, what happens before the behaviour, what the behaviour is, and what happens after — and from that pattern identifies what the behaviour achieves for the child: escape from a demand, access to something wanted, attention or connection, or sensory regulation. Only when the function is understood can support be designed that meets the need another way. Skipping this step is why so many behaviour plans consist of rewards and sanctions that change nothing.
Behaviour strategies that work for ADHD and autism
Within a PBS framework the effective strategies are well established. Antecedent changes — adjusting the environment, the demand or the timing so the behaviour is less likely to be needed — are the most powerful and the most neglected. Teaching a replacement skill that serves the same function, and reinforcing it, gives the child a better option. For children with ADHD, strategies that support executive function have a strong evidence base: visual schedules, immediate and specific feedback, tasks broken into short steps, movement breaks, and clear predictable routines. For autistic children, advance warning of transitions, visual supports, sensory regulation and reduced language during distress matter most. Across both, co-regulation — a calm adult — does more than any chart.
Working with families and schools
The child's behaviour lives in a system. Parents who understand the function of behaviour and have a small number of consistent strategies do better than those handed a long list; teachers who receive the same framework as the family produce consistency across the child's day. Practitioners increasingly need competence across behaviour analysis, neurodevelopmental understanding and family and school systems, because a plan that works in one setting and not the others does not last.
Training in behavioural support for neurodivergent children
Mind Companion Institute's behavioural training programmes give practitioners in education, health and community settings the theoretical grounding and applied skills to deliver positive, function-based support for children with ADHD, autism and complex needs — built by clinicians, and CPD-accredited.