Dr Justin Coulson's Happy Families The Secret Life of Screens: AI, Emotion, and the Teen Brain [With Dr Jacqueline Nesi]
Teens are forming emotional bonds — not just online, but with AI companions. In this episode, Dr Justin Coulson talks with Brown University psychologist Dr Jacqueline Nesi, author of Techno Sapiens, about the fast-growing world of AI “friendships” and what they mean for kids’ mental health. They also unpack Jackie’s latest research revealing how often teens check their phones — and how it’s shaping their moods.
It’s a must-listen for parents navigating the blurred lines between connection, distraction, and dependence in the digital age.
KEY POINTS
- 72% of teens have used an AI companion; over half use one regularly.
- AI chatbots are designed to keep kids engaged — often prioritising screen time over wellbeing.
- For some vulnerable kids, AI chats can feel like friendship or therapy — but they aren’t replacements for real connection.
- Australia’s new social-media age-limit laws may help, but implementation and design flaws remain.
- Teens check their phones an average of 112 times a day — once every 10 minutes!
- Frequent phone checking is linked with greater emotional ups and downs.
- Teens who are less mindful tend to reach for their phones more after bad days — using screens as emotional regulation tools.
- What matters most: how kids use technology and who they are, not just how much.
QUOTE OF THE EPISODE
“The effects of smartphones on mood and wellbeing are complicated — it’s not that phones are simply bad, it’s about who’s using them and how.”
RESOURCES MENTIONED
- Techno Sapiens – Dr Jacqueline Nesi’s Substack
- Tech Without Stress – Resources for parents
- Happy Families – More parenting resources
ACTION STEPS FOR PARENTS
- Ask your kids how they use AI or chatbots — listen before you lecture.
- Check your family’s phone “pickups” using Screen Time or Digital Wellbeing.
- Practise mindfulness together — simple breathing, no-tech walks, or screen-free meals.
- Talk about emotional regulation — help kids notice when they’re using tech to cope.
- Model balance — show that your phone doesn’t rule you either.
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