PLAY PODCASTS
6. Roger Barnsley: The Relative Age Effect & How We Make Youth Sports More Equitable

6. Roger Barnsley: The Relative Age Effect & How We Make Youth Sports More Equitable

Youth Sports United · Jason Magennis

March 3, 20261h 9m

Audio is streamed directly from the publisher (api.riverside.fm) as published in their RSS feed. Play Podcasts does not host this file. Rights-holders can request removal through the copyright & takedown page.

Show Notes

My guest this week is Roger Barnsley. Roger is a psychologist, educator and retired President and Vice-Chancellor of Thompson Rivers University. 

In the early 1980’s, while attending a Junior hockey game, his wife Paula, also a psychologist, noticed an unusual trend in the game's program - the majority of players were born in the first three months of the year.


This finding led Roger deeper into the age demographics of competitive hockey and became the underpinning for his work on the “Relative Age Effect”, a circumstance where athletes born immediately after a selection cutoff date are overrepresented in elite sports due to being older, larger and more mature than peers born later in the same year. Roger’s work on the RAE now spans decades and has been featured in multiple publications, including Malcolm Gladwell’s 2008 book Outliers.

In our conversation, Roger and I go deep on the impact of the Relative Age Effect, and the privilege gap it creates in both sports and academics. We discuss a variety of ways to adapt the structure of youth sports to remove the privilege awarded those with an advantageous birth date, while also creating environments that slow player attrition. Ultimately, addressing RAE at an early age can maximize the opportunity for success for everyone, while keeping kids playing longer and fostering a lifelong love of sport and movement. 

Episode Sponsor:

Bare Ware: Use code SPORTS15 at checkout to get 15% off your order. 👉 shopbareware.com

To learn more the Relative Age Effect:

To connect with Jason:

The best way to support Youth Sport United is to subscribe or follow, leave a rating or review and share your favourite episodes with friends and parents dedicated to creating healthy sporting cultures for our kids. If you’d like to learn more about my coaching practice, head over to jasonmagennis.com/coaching.