Introduction to Autism

Autism is a lifelong neurodevelopmental difference that shapes how a person communicates, relates to others, processes sensory information and experiences the world. This lesson explains the main areas where autistic people may differ from non autistic people, why autism is described as a spectrum, and why no two autistic people are the same. Key points: autism is not an illness to be cured, it is present from birth, it often occurs alongside other conditions, and the best source of information about any autistic person is the person themselves and the people who know them well.

The words we use shape how people are treated. Neuroaffirming practice means seeing autism as a natural part of human diversity, respecting autistic ways of being, and supporting the person to live well rather than trying to make them appear non autistic. This lesson covers identity first and person first language, why you should ask each person what they prefer, words to avoid, and what neuroaffirming support looks like day to day. Key points: ask, do not assume; accept stimming and different communication; focus on wellbeing, not compliance; and respect the person's right to make decisions.

Many autistic people experience sensory input differently. Some sounds, lights, textures or smells may feel painfully strong, while other input may barely register and the person may seek it out. This lesson explains sensory sensitivity and sensory seeking, how sensory overload can build up, the signs of overload, and practical ways to reduce it, such as quiet spaces, noise reducing headphones and advance warning. Key points: sensory needs are real, they change with stress and tiredness, follow any sensory plan written by an occupational therapist, and never force a person to tolerate something that distresses them.

Autistic people communicate in many ways, including speech, sign, pictures, text, devices and behaviour. This lesson covers how to communicate clearly and respectfully: use plain, literal language, give one piece of information at a time, allow processing time, and support augmentative and alternative communication. It also explains why eye contact should never be demanded and how to recognise that behaviour is often communication. Key points: say what you mean, wait for a reply, use the person's own communication system, and read their communication profile or plan.

Predictability helps many autistic people feel safe and in control. This lesson explains why routines matter, how unexpected change can cause real distress, and practical tools to support transitions, including visual schedules, timers, social stories and advance warning. Key points: keep to agreed routines where possible, warn the person early about any change, explain what will happen next, offer choices within the routine, and record and share what works. A routine belongs to the person, so support it rather than using it to control them.

A meltdown or shutdown is an involuntary response to overwhelm, not a tantrum or deliberate behaviour. This lesson explains the difference between the two, the early signs of rising distress, and how to respond: reduce demands and sensory input, keep the person and others safe, use few words, give space and time, and support recovery afterwards. It also covers your responsibilities: follow the support plan and any behaviour support plan, never use a restrictive practice unless it is authorised and in the plan, and record and report incidents. This course builds knowledge only and does not replace person specific training.

This case study follows Oliver, an autistic young man who finds new places, bright lights and unexpected noises very hard. He needs a dental check up for the first time in years. The lesson shows how his support worker prepares with a social story, a visit to the clinic and his sensory tools, and what to do when the appointment runs late and Oliver becomes overwhelmed in the waiting room. Key points: prepare in advance, reduce sensory input, adapt when plans change and record what helped for next time.

This case study follows Mei Lin, an autistic woman who works in a library and receives some support at work and at home. Mei Lin usually speaks fluently, but when she is overwhelmed she can lose speech and go into shutdown. After a noisy and unexpected team meeting, she goes quiet and still. The lesson explores how to respond to a shutdown, how to support her manager to understand what is happening, and how neuroaffirming language and reasonable adjustments can help. Key points: reduce demands, offer other ways to communicate and respect recovery time.