Why Behaviour Happens in Autism

Behaviour in autism is often a response to underlying factors rather than intentional behaviour.
Common contributing factors include:
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Sensory Differences

• sensitivity to noise, light, touch or movement
• sensory overload or seeking behaviours

Communication Differences

• difficulty expressing needs, wants, or discomfort
• frustration when not understood

Emotional Regulation

• difficulty managing strong emotions
• becoming overwhelmed quickly

Predictability & Routine

• distress when routines change
• difficulty with transitions

Cognitive & Processing Differences

• difficulty understanding expectations
• slower processing of information

Behaviour is often a form of communication, understanding this is the foundation of effective support.

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COMMON BEHAVIOUR PATTERNS IN AUTISM

Individuals with autism may experience:

• Meltdowns (overwhelming emotional responses)
• Shutdowns (withdrawal or reduced responsiveness)
• Repetitive behaviours (self-regulation or sensory needs)
• Avoidance behaviours (escaping overwhelming situations)
• Emotional outbursts
• Difficulty with transitions

Understanding the difference between these behaviours helps guide the right support approach.

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How Positive Behaviour Support Helps

Positive Behaviour Support focuses on:
✔ understanding behaviour triggers
✔ reducing environmental stress
✔ teaching communication and coping skills
✔ supporting emotional regulation
✔ improving participation in daily life

PBS aims to create long-term change, not short-term compliance.

Learn more about PBS

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Autism Behaviour Support Strategies

Proactive Strategies (Preventing Behaviour)

• creating predictable routines
• using visual schedules
• preparing for transitions
• reducing sensory overload
• adjusting expectations
• offering choices

Skill-Building Strategies

• teaching communication (verbal, visual, AAC)
• emotional regulation skills
• recognising early signs of distress
• problem-solving and coping skills
• social communication support

Reactive Strategies (During Escalation)

• staying calm and reducing demands
• using simple, clear language
• allowing space where safe
• avoiding escalation or confrontation
• supporting regulation before problem-solving

Learn more about Examples of PBS Strategies

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SUPPORT AT HOME, SCHOOL & COMMUNITY

Behaviour support is most effective when it is consistent across environments.

At Home

• routines and structure
• calm environments
• consistent responses

At School

• visual supports
• structured expectations
• collaboration with educators

In the Community

• preparing for outings
• reducing sensory overwhelm
• gradual exposure to environments

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SUPPORT FOR PARENTS & CARERS

Supporting a child or individual with autism can be challenging, especially when behaviour is difficult to understand.

We support families with:

• practical strategies that work in real life
• guidance on managing meltdowns
• understanding behaviour triggers
• building consistent approaches
• support across home and school

What Helps:
✔ staying calm
✔ being consistent
✔ reducing demands during distress
✔ focusing on regulation first

What to Avoid:
​❌ escalating the situation
❌ giving complex instructions during distress
❌ expecting immediate behaviour change

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MELTDOWNS VS BEHAVIOUR

A key part of autism support is understanding the difference between:

Meltdown

• loss of control due to overwhelm
• requires support, not discipline

​Behaviour (Goal-Oriented)

• may serve a purpose (e.g. escaping demand)
• requires structured strategies

Responding appropriately depends on understanding which is occurring.

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When To Consider A Behaviour Assessment

A Functional Behaviour Assessment may be helpful if:

• behaviours are frequent or intense
• behaviour is impacting safety or daily life
• strategies are not working
• support teams need clear guidance

Learn more about Functional Behaviour Assessment

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Behaviour Support Plans For Autism

A Behaviour Support Plan may include:

• understanding of behaviour triggers
• proactive strategies
• reactive strategies
• skill development goals
• support recommendations

Learn more about Behaviour Support Plans

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NDIS Behaviour Support For Autism

Positive Behaviour Support may be funded under the NDIS when:

• behaviour support is linked to disability-related needs
• it aligns with the participant’s goals
• it is recommended by the support team

​Funding is typically under:

• Improved Relationships

Learn more about Behaviour Support NDIS

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​How Belong Health Supports Autism

At Belong Health, we provide behaviour support for individuals with autism across Mandurah, Perth and WA.
We offer both:

Core Behaviour Support (Children & Early Intervention)

• practical strategies for families
• emotional regulation support
• routine and communication strategies

Learn more about Core Behaviour Support

Specialist Behaviour Support (Complex Needs)

• complex behaviours
• behaviour support plans
• risk assessments
• support for teens, adults and older individuals

Learn more about Specialist Behaviour Support

Telehealth Across WA

• access support from anywhere
• ideal for regional and rural families

Learn more about Telehealth Behaviour Support

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GETTING STARTED
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If behaviour is impacting daily life, school, relationships or wellbeing, support is available.
We can help you understand what is happening and provide practical strategies that work in real life.

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​​Our friendly team are happy to help call us on 08 9586 3934 or send us an email

free 20min PBS Session
with our PBS Specialist for ages 0-65+

Empowering individuals and families, one goal at a time.

Connect with Belong Health to experience personalised PBS services in the Peel Region, Perth Metro or via Telehealth Across Australia.
Our Free Connect PBS session with a Positive Behaviour Support Practitioner  is designed to address your unique needs and empower you or your family.
​Secure your spot today and discover how our team can help you thrive.

Get Started with Positive Behaviour Support
If you’re looking for Positive Behaviour Support services in Perth, Mandurah or the Peel region, our team is here to help.

​Our friendly team are happy to help call us on 08 9586 3934 or send us a message

Frequently Asked Questions – Positive Behaviour Support (PBS)
​
What is Positive Behaviour Support for autism?
Positive Behaviour Support (PBS) for autism is a person-centred, evidence-based approach that focuses on understanding behaviour as communication and supporting individuals to develop safer, more effective ways to meet their needs.

How is Positive Behaviour Support used with individuals with autism?
PBS is used to:

• Understand the reasons behind behaviour
• Identify triggers and sensory needs
• Teach communication and coping skills
• Adjust environments to reduce stress
• Support participation in daily life

What is the goal of Positive Behaviour Support for autism?
The goal is to improve quality of life by reducing behaviours of concern and building skills in communication, emotional regulation, and independence.

What is a Positive Behaviour Support Plan for autism?
A Behaviour Support Plan (BSP) is an individualised plan developed by a behaviour support practitioner that outlines strategies to reduce behaviours of concern and support skill development.

What does a good Behaviour Support Plan for autism look like?
A strong plan includes:

• Functional Behaviour Assessment findings
• Identified triggers and early warning signs
• Proactive strategies
• Skill-building supports
• Reactive strategies focused on safety
• Environmental adjustments

What is the 20-day rule for Behaviour Support Plans?
If restrictive practices are used, an interim Behaviour Support Plan must be developed within 20 business days under NDIS requirements.

What are Positive Behaviour Support strategies for autism?
Strategies may include:

• Visual supports and structured routines
• Sensory regulation supports
• Teaching communication skills
• Reinforcing positive behaviours
• Reducing environmental stressors

What are proactive strategies for autism?
Proactive strategies aim to prevent distress and may include:

• Predictable routines
• Preparing for transitions
• Reducing sensory overload
• Providing clear expectations

What are reactive strategies for autism?
Reactive strategies are used during moments of distress and focus on:

• Staying calm and consistent
• Reducing demands
• Supporting de-escalation
• Ensuring safety

What triggers behaviours of concern in autism?
Triggers may include:

• Sensory overload
• Communication difficulties
• Changes in routine
• Anxiety or overwhelm
• Environmental demands

What are autistic meltdowns?
Meltdowns are intense responses to overwhelming situations and are not deliberate behaviours. They often occur when a person is unable to cope with sensory, emotional, or environmental stress.

How does PBS help prevent meltdowns?
PBS helps by:

• Identifying triggers
• Reducing stressors
• Teaching coping and communication skills
• Creating supportive environments

How can Positive Behaviour Support be used at home for autism?
At home, PBS may include:

• Creating consistent routines
• Using visual supports
• Supporting communication
• Adjusting the environment
• Responding calmly and predictably

What helps calm an autistic person during distress?
Supports vary by individual but may include:

• Reducing noise or sensory input
• Providing space
• Using familiar calming strategies
• Supporting communication

What should you avoid when supporting an autistic child’s behaviour?
Avoid:

• Punishment-based approaches
• Ignoring communication needs
• Sudden changes without preparation
• Escalating responses

PBS focuses on understanding and support, not discipline.

What is the difference between ABA and Positive Behaviour Support?
PBS focuses on quality of life, skill-building, and reducing restrictive practices, while ABA traditionally focuses more on behaviour change through structured interventions. Modern practice increasingly emphasises person-centred, ethical approaches.

Does the NDIS fund Positive Behaviour Support for autism?
Yes, PBS is funded under Improved Relationships for participants with behaviours of concern impacting safety, independence, or participation.

Who provides Positive Behaviour Support for autism?
PBS is delivered by qualified behaviour support practitioners who work with individuals, families, and support teams.

How does Positive Behaviour Support help individuals with autism?
PBS can help:

• Improve communication
• Reduce distress and behaviours of concern
• Increase independence
• Support participation in daily life

Can Positive Behaviour Support be used across different settings?
Yes, PBS can be used at home, school, in the community, and across all life stages.

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