persistent restricted repetitive and inflexible behaviour

  • young girl drawing at a desk

    What Is Autism Now?

    Autism was first described as a clinical condition in the mid-twentieth century and was long considered of low prevalence. Since the 1990s, autism prevalence has increased substantially, particularly in high-income countries. This rise has prompted public and professional debate, including concerns of over-diagnosis and suggestions of an “autism epidemic.” Current research and conceptual analysis suggest that these interpretations are not supported by the available evidence. Instead, changes in diagnostic practices, alongside shifts in social, educational, and economic environments, have reshaped how autism is recognised and understood.

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    Breaking Down Barriers and Improving Understanding – Autism Acceptance Week 2024

    This World Autism Acceptance Week (2 April to 8 April 2024), we encourage you to explore the FREE learning opportunities available on our website, and to share with your networks.

    Together we can work towards ‘sharing best evidence, improving practice’ to help create a society that works for autistic children and young people.

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    ASD – Autism Spectrum Disorder

    Autism Spectrum Disorder (ASD) is a complex developmental disorder that affects how people perceive the world and interact with others. People on the autism spectrum may have difficulties with social communication, social interaction and restricted and repetitive patterns of behaviours, activities or interests.

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