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About autism

Find out what autism is and explore the ‘core characteristics’ of autism needed for a diagnosis.

What is autism?

A definition of autism with an overview of communication, behaviours and interests, and sensory processing differences needed for an autism diagnosis.

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The core characteristics of autism 

 

Communication 

Autism and communication

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Behaviours and interests 

A lot of medical and professional literature refers to these differences as ‘restricted and repetitive behaviours and interests’ (RRBIs). Autistic people may describe them as ‘stimming’ (stimulatory) or ‘self-regulatory’ behaviours – ways to keep calm and happy. 

These pages are coming soon. In the meantime, visit our current page. 
 

Focused and dedicated interests – coming soon

Preference for order, predictability or routine – coming soon

Repeated movements and behaviour – coming soon

Sensory processing 

Sensory processing differences are not a standalone core characteristic. During diagnosis, these are considered part of ‘RRBIs’ (behaviours and interests). This is because of the reactions they may cause. 

This page is coming soon. In the meantime, visit our current page. 

Sensory processing – coming soon

Related advice 

Diagnosis

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Autism and neurodiversity

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Education

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Employment

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Mental health

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Behaviour

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