Understanding Autistic Behaviour
Need for Routine/ Dislike of Change
Autistic children have difficulties in thinking and behaving flexibly which results in a need for routine and dislike of change. Unfortunately they can’t avoid facing changes in their every day lives; teachers are sometimes off sick, TV schedules may change and family plans may have to change. Dealing with change leads to high levels of anxiety which can be shown in behaviour.
Social Interaction Difficulties
Social interaction is a complex task involving hidden social rules and interpreting and responding to the behaviour of others. It is difficult to plan and is not predictable. It is sometimes easier to avoid social situations and particular behaviours can achieve that effect.
Sensory Difficulties
Many autistic children are over or under sensitive to sensory stimulus. Situations where there are loud noises, strong smells or where there is close contact, such as crowded places, can be very stressful for them. Children who are already experiencing high levels of anxiety due to the other difficulties mentioned above will find it even harder to cope with sensory stimuli.
A Positive Behaviour Support (PBS) Approach
The reason for each person’s behaviour of concern is different. Challenging behaviour usually occurs not because of only one reason, but many. Understanding how Autism impacts the person, can be helpful when exploring the possible reasons for a challenging behaviour.
Positive Behaviour Support (PBS) is an evidence-based approach aimed at improving a person’s quality of life and reducing the impact of challenging behaviour. This framework has a strong values base and seeks to understand the person’s behaviour in context. A Positive Behaviour Support Approach allows for a more holistic perspective, where it is recognised that behaviour is a form of communication and that there is always a reason behind what is happening.
