#4 Healthy Habits for Kids: Lessons from Canada... and Mental Models

The Systems Sandbox

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In this episode, Tenille speaks with Ruby Marshall, the Live 5210 coordinator at the University of British Columbia. Ruby shares her journey in health promotion, from her roots in Australia to her current role in Canada, where she collaborates with communities to promote healthy habits in children. They explore concepts essential to systems thinking, like leverage points and feedback loops, and Ruby offers insights into the challenges of cross-sector collaboration in health promotion. She discusses the 5210 initiative, which encourages children to enjoy 5 servings of fruits and veggies, limit recreational screen time to 2 hours, get 1 hour of physical activity, and avoid sugary drinks. Ruby explains how mental models and community champions play a crucial role in sustaining long-term change in complex health systems. Matt wraps up with a discussion on mental models, emphasizing the importance of making assumptions explicit in systems change work; and ideas on how to do so.
Learn more about Live5210 from their website: https://live5210.ca/pages/home.

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1. Introduction (00:00:00)

2. Lessons from Canada (00:03:53)

3. ... and Mental Models (00:30:35)