Dr Justin Coulson's Happy Families

Your child didn’t suddenly become difficult - something deeper is going on.
New research reveals a surprising truth: during adolescence, personality traits actually take a temporary dive. Motivation drops. Emotions spike. Agreeableness disappears. And parents are left wondering… what just happened?
In this episode, we unpack the “adolescent personality dip” - why your teen feels harder to live with, what’s really changing beneath the surface, and the simple shifts that can transform daily conflict into connection.
If you’re raising a teen (or about to), this will change how you see them - and how you show up.
KEY POINTS
Personality traits decline during adolescence - and it’s completely normal
Teens become less motivated, less agreeable, and more emotionally reactive
Girls experience a sharper rise in emotional intensity than boys
Social awareness and peer pressure amplify big reactions
This phase is temporary - but how you respond matters long-term
QUOTE OF THE EPISODE
“Your teenager isn’t broken - their personality is under construction.”
RESOURCES MENTIONED
Longitudinal study on adolescent personality development (Norway)
The “Big Five” personality traits (OCEAN model)
ACTION STEPS FOR PARENTS
Step into their world before reacting - perspective changes everything
Replace control with collaboration wherever possible
Acknowledge feelings before correcting behaviour
Explain your reasoning instead of giving blunt instructions
Prioritise patience - more than you think you need
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What if your child’s meltdowns aren’t misbehaviour… but a message?
In this powerful conversation, Dr Dusty Hess flips the script on parenting struggles—revealing how sleep, food, stress, and screen time are quietly shaping your child’s emotions, focus, and behaviour.
If you’ve been stuck in a cycle of reacting, correcting, and feeling exhausted… this episode will show you where real change begins.
KEY POINTS
Behaviour is information, not defiance
Sleep deprivation impacts mood, focus, and even metabolism
Food isn’t just fuel—it’s brain chemistry
Chronic stress pushes kids into survival mode (not learning mode)
Screen time is linked to anxiety, aggression, and inattention
“Upstream parenting” focuses on prevention, not reaction
Small, consistent changes can transform your child’s regulation
QUOTE OF THE EPISODE
“Sometimes a child isn’t acting out—their body is crying out.”
RESOURCES MENTIONED
Upstream Health (Dr Dusty Hess)
Upstream Plus Membership & Magazine
ACTION STEPS FOR PARENTS
Prioritise sleep before trying to fix behaviour
Stabilise one daily habit (e.g. breakfast or bedtime)
Reduce overscheduling and protect downtime
Have ongoing conversations about screen use (don’t just restrict it)
Look for the root cause, not just the reaction
Start small—one upstream shift at a time
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Your child refuses to leave the house… melts down over their hair… or acts defiant when you show up. Is it anxiety, attitude… or something deeper?
In this episode, we unpack what’s really going on when big emotions collide with growing independence - and how to respond in a way that actually helps (not escalates).
If your child suddenly thinks you’re “cringe”… this one’s for you.
KEY POINTS
Big emotions ≠ bad behaviour (and why labels matter)
The hidden link between anxiety, overwhelm, and defiance
The difference between autonomy and “doing whatever they want”
Why kids reject parents in public (and what it really means)
How misaligned parenting can amplify emotional struggles
A simple framework to get on the same page as your partner
The power of collaborative problem-solving (instead of control)
QUOTE OF THE EPISODE
“Autonomy isn’t freedom — it’s helping kids make thoughtful, values-based choices.”
RESOURCES MENTIONED
The “What’s working / What’s not / What next” parenting check-in
The “Three E’s” collaborative problem-solving approach
ACTION STEPS FOR PARENTS
Pause before labelling behaviour — ask: what’s underneath this?
Have a calm check-in with your partner: what’s working, what’s not, what next
Get curious with your child instead of offering solutions
Ask: “Help me understand why this feels hard”
Co-create a plan your child actually agrees with
Find small, respectful ways to stay connected — even when they push you away
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Could it be that your child’s uneaten lunch isn’t the problem… the schedule is?
A simple shift happening in Aussie schools is transforming behaviour, boosting learning, and - finally - getting kids to actually eat their food.
This episode unpacks the “play first, eat later” approach - and why it works far better than anything you can pack in a lunchbox.
If your child comes home hangry, exhausted, or with a full lunchbox… this might be the missing piece.
KEY POINTS
Why kids skip lunch (and it’s not about the food)
The “play first” model changing school behaviour and focus
How movement drives appetite, regulation, and learning
The hidden link between uneaten lunches and afternoon meltdowns
Why the last 10 minutes of playtime often trigger the biggest issues
A simple school-level change with measurable results
QUOTE OF THE EPISODE
“Calories change kids. Food isn’t just fuel - it’s behaviour, focus, and emotional regulation.”
RESOURCES MENTIONED
ABC News article on “play first, eat later” school model
Conversations with teachers and school communities
School P&C (Parents & Citizens) groups as a starting point for change
ACTION STEPS FOR PARENTS
Start the conversation with your school or P&C about “play first”
Focus less on perfect lunches and more on eating opportunity
Talk with your child about when they feel hungry during the day
Advocate for structural changes - not just lunchbox fixes
Watch for after-school behaviour as a clue to under-fuelling
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A 13-year Australian study's findings are shaking the medical world. Children on ADHD medication reported lower quality of life than those who weren’t medicated. In this eye-opening episode, Justin unpacks why the “gold standard” research behind ADHD treatment might have been flawed all along — and what this means for families trying to do what’s best for their kids.
This one might make you rethink everything you’ve been told.
KEY POINTS
The shocking Deakin University study on ADHD medication and child wellbeing.
Why “the gold standard” MTA study may have misled the world for decades.
How peer review can fail — and how Big Pharma shapes the story.
What long-term follow-ups reveal about medication outcomes.
Why your child isn’t the problem — and what really needs to change instead.
QUOTE OF THE EPISODE
“Your child doesn’t have a problem. Thinking your child is the problem is often the bigger problem.”
RESOURCES MENTIONED
MTA Study (Multimodal Treatment of ADHD) and 3-year follow-up research.
Deakin University longitudinal study on ADHD medication and quality of life.
The Parenting Revolution by Dr Justin Coulson.
Parenting ADHD [The Course] + Course FAQs
[Article] Help for the Parent with ADHD
ACTION STEPS FOR PARENTS
Don’t make changes overnight — start by reading the linked studies.
Talk to your child’s GP, psychologist, or psychiatrist about alternative supports.
Focus on your child’s environment, not just their behaviour.
Trust your gut — if something doesn’t feel right, it’s worth exploring.
Remember: grace for your child, yourself, and your professionals.
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