Understanding

Big Behaviours

where curiosity meets connection

At Understanding Big Behaviours, we believe that every behaviour is a form of communication — no matter how big, loud, quiet or confusing it may seem.

Our course is designed to help you shift from reacting to behaviour to understanding it. When we take the time to ask What is this behaviour telling me? we begin to uncover the unmet needs, sensory experiences and emotional overwhelm behind it.

It’s in this space – where curiosity meets connection – that we can build loving, emotionally regulated environments where vulnerable children and adults feel truly seen, supported and safe.

Join the Understanding Big Behaviours course today and take the next step toward calmer, more connected relationships.

who is this course for?

This neurodiverse-affirming and trauma-informed course is for parents, educators, support workers and carers who want to feel empowered when supporting neurodivergent children or adults who express themselves through big behaviours.

It’s designed to help you move from confusion or overwhelm to confidence; understanding the meaning behind the behaviour and responding in ways that build trust, regulation and resilience.

what you’ll learn:

Throughout the course, you’ll be supported to:

1. Understand your own sensory and emotional profile: Before we can truly support others, we need to recognise our own sensory and emotional triggers, regulation needs, and behavioural responses. This awareness is the foundation for empathy, connection and effective support.

2. Create your personal sensory profile: We’ll guide you step-by-step to build your own profile first, then show you how to apply the same process to better understand the children or adults you live or work with.

3. Explore practical tools and strategies:

Learn neurodiverse-affirming and trauma-informed approaches to emotional regulation, sensory support, self-regulation and co-regulation—so you can respond with confidence and compassion in everyday moments.

course structure:

Each lesson is designed to support different learning styles and includes:

1. Bite-sized video topics (2–4 minutes each) featuring illustrated text, audio, and graphics – ideal for visual and auditory learners.

2. Downloadable, printable workbook to help you reflect, explore and personalise your learning. These include guided note-taking, journaling prompts and exercises to identify your own sensory preferences, emotional patterns, behavioural responses, and trauma triggers.

 

lessons & topics:

Why Do Big Behaviours Happen?

Summary:

Lesson One dives into the different types of triggers that can lead to emotional overwhelm, helping us understand how these triggers influence behaviour.

We look at the Iceberg Model where behaviours are just the 'tip of the iceberg' - but what's actually going on underneath?

Keywords | Topics:

  • Triggers
  • Sensory overwhelm
  • Too many emotions
  • Unmet needs (with Maslow's Hierarchy of Needs)
  • Social Overwhelm
  • Mirroring & Masking
  • Emotional overwhelm

Workbook:

  • Discover your triggers
  • What triggers your family members/clients/students?
  • Trigger tracker - what happens moments before a 'big behaviour'

    What Do Big Behaviours Look Like?

    Summary:

    Lesson Two helps us understand that big behaviours like meltdowns, shutdowns, running away, or people-pleasing aren't bad choices—they're trauma responses. When we recognise this, we can shift our response from frustration to compassion.

    Instead of reacting, we share our calm, meet their need for safety, and remember to see the person, not just the behaviour.

    Keywords | Topics:

    • Trauma responses
    • Fight - Meltdowns (inc. meltdowns vs tantrums)
    • Flight - Running away/avoiding
    • Freeze - Shutdowns
    • Fawn - Masking & mirroring to survive
    • Movement between trauma responses eg: Fight to Freeze

    We look at all 4 Trauma Responses:

    • What it looks like
    • When it happens
    • What to do
    • What no to do
    • Why we don't reason during a trauma response

    Workbook

    • Begin to understand your own trauma responses and reactions
    • What do you need in order to feel safe?
    • Explore trauma responses of those in your family or in your care
    • What do they need in order to feel safe?

      What is Sensory Regulation?

      Summary:

      Lesson Three unpacks what sensory regulation really means. We explore the difference between being well-regulated and dysregulated, and how sensory triggers can throw us off balance. You'll learn how sensory seeking and sensory aversions impact emotions and behaviour—giving you practical insight into what’s really going on beneath the surface.

      Keywords | Topics:

      • Sensory regulation
      • 8 senses including interoception, proprioception, vestibular
      • Dysregulated to well regulated
      • Sensory seeking & sensory aversions
      • Sensory tools to
        • Get going
        • Calm down

      Workbook:

      • What helps you to find calm when you feel agitated or triggered?
      • What helps you to get going when you feel stuck?
      • What helps others in your world/care to find calm when they appear agitated or triggered
      • What helps them to get going when they appear stuck?

        What is Emotional Regulation?

        Lesson Four explores emotional regulation - what it is, why it matters, and how it develops over time. We dive into how emotions show up in the body, what it looks like to be emotionally regulated (vs. overwhelmed), and how we can support children (and ourselves) in recognising and responding to big feelings in safe, healthy ways.

        Keywords | Topics:

        • Sensory regulation vs emotional regulation
        • Understanding emotions
        • Labelling emotions
        • Stimming
        • Co-regulation
        • Self regulation

        Workbook:

        • Where do you struggle to self regulate?
        • What could you add into your day to help you stay regulated?
        • What are your warning signs that you are becoming dysregulted?
        • Where do you struggle to co-regulate?
        • Labelling emotions activities (where labelling emotions needs to be taught before being able to understand them)
        • Where do people in your world/care struggle to self regulate?
        • What could you help add into their day to help them stay regulated?
        • What are their warning signs that they are becoming dysregulted?
        • Where do they struggle to co-regulate?

          Start Building Your Sensory Profile

          Lesson Five breaks down each of our eight senses - including the hidden ones like interoception, proprioception and vestibular - so we can start to truly understand what keeps us calm, what tiggers us, and why.

          From there, we begin to build our own sensory profile, before looking at how to support the children in our care by identifying and meeting their unique sensory needs.

          Keywords | Topics:

          • Touch
          • Smell
          • Sight
          • Taste
          • Sound
          • Interoception
          • Proprioception
          • Vestibular

          Understanding Your Sensory World (For Each Sense):

          • What you like | What you seek out | Where you need more input
          • What you dislike | What you avoid | What makes you feel overloaded
          • Triggers to avoid
          • What overwhelm looks like

          Workbook

          • Build your sensory profile
          • Build a sensory profile for someone in your world/care

            Sensory Profile: Understand Sensory Tools

            Lesson Six introduces a range of sensory tools and strategies that can be used at home, in the classroom, or in the clinic to support both sensory and emotional regulation.

            We continue developing our sensory profiles by adding tools and techniques that help us - and the children in our care - feel safe, calm, and in control. We also explore what to do in the moment when big behaviours arise, so we can respond with confidence and care.

            Keywords | Topics:

            • Weighted blankets and toys
            • Movement breaks
            • Fidgets
            • Sensory bottles
            • Squeezing/deep pressure
            • Headphones
            • Sunnies
            • Crunchy Foods
            • Soft foods
            • Cubbies and tents
            • Comfort teddies/toys
            • Divider plates
            • Everyday things to avoid

            Understanding Your Sensory World (For Each Sensory Tool):

            • When to use them
            • How to use them
            • Why they work
            • Matching sensory tools to certain behaviours

            Disclaimer:

            • What works for one won't work for all and that's ok
            • What works one day might not work the next and that's ok

            Workbook

            • Continue building your sensory profile
            • Continue building a sensory profile for someone in your world/care

            Sensory Profile: Co-regulation & Self Regulation

            In our final lesson, we focus on a key piece of the puzzle: identifying what support needs to come from us (co-regulation) and what a child/person might be ready to manage themselves (self-regulation).

            This is about setting realistic and respectful expectations - especially for neurodivergent children - and recognising that some needs will always require external support. We’ll reflect on each sensory profile and clearly define which strategies belong to the adult, and which are being built as skills in the child.

            Because understanding what’s truly achievable right now helps us:

            • Reduce frustration (for everyone),

            • Create safer, calmer environments,

            • And celebrate growth without pushing independence too early.

            This lesson helps you walk away with a practical, strengths-based plan that honours both current needs and future goals.

            Keywords | Topics:

            • Co-regulation
            • Self Regulation
            • Moving from co-regulation to self regulation (where possible)

              Workbook

              • Finish building your sensory profile
              • Finish building a sensory profile for someone in your world/care

              meet tash:

              Hi, I’m Tash 👋

              I’m the founder of Understanding Big Behaviours and a qualified teacher with over a decade of hands-on experience navigating neurodivergence both professionally and personally.

              As a single mum of two amazing teens with Autism, ADHD, PDA and Dyslexia (the apples didn’t fall far from the tree 😂), and I bring both lived and learned experience to everything I do.

              My work is rooted in a neurodiverse-affirming and trauma-informed approach, shaped by:

              • A deep understanding of what drives behaviours that challenge
              • A passion for emotional and sensory regulation – starting with understanding ourselves first
              • Practical tools and strategies that support calm, connection and co-regulation

              My goal is to empower parents, carers and educators to move from feeling overwhelmed to feeling confident and connected – both with the vulnerable people they support, and with themselves.

              ready to get started?

              If you’re feeling overwhelmed by big behaviours and unsure how to respond, you’re not alone and you’re in the right place.

              With a blend of professional expertise and lived experience, this course offers practical, neurodiverse-affirming, trauma-informed strategies that help you create calm, connected relationships with the people you support. Whether you’re a parent, educator or carer, you’ll walk away with tools you can use straight away… and the confidence to use them!

              Ready to feel more confident, connected and in control?
              Join the course and take the next step toward calmer days and happier humans 👇

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              Perth WA