The science of stronger families
Dr Justin Coulson is a PhD bestselling author, and one of Australia's most trusted voices on parenting and relationships. His work sits at the intersection of rigorous research and real family life - informed by decades of study in positive psychology and shaped by the daily reality of raising six daughters with his wife, Kylie.
He's the author of multiple books on parenting and family wellbeing, host of the Happy Families podcast (one of Australia's most downloaded), and a regular presence in all of Australia’s major news outlets.Â
Additionally, his insights have been featured in the Washington Post and the New York Times.
But credentials only tell part of the story.
Justin's real driving force is a belief that every family deserves access to the best of what psychological science has to offer - delivered with warmth, without judgement, and in a way that works in the mess and beauty of everyday life.
Bring Justin to your next event
Whether you're organising a school community night, a national conference, or a corporate wellbeing day, Justin delivers presentations that shift thinking and spark real change.
Check out Justin’s Projects
Latest Book
Now available for Pre-order, "Boys" is Justin's highly anticipated 11th book.
Podcast
Check out Justin and Kylie on Australia’s number one parenting podcast
Speakers Kit
Justin’s 2026 Speaker Kit - bio, synopses, photos, and testimonials. Everything you need to present to your team or board.