Ideas at Play: An Occupational Therapy (OT) Podcast

Ep. 67 Polyvagal Theory and Listening Programs

Michele Alaniz & Lacy Wright

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0:00 | 47:04

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We're covering two topics that kept coming up in your emails and are linked in the literature — polyvagal theory and listening programs. Michele walks us through the principles of polyvagal theory, the recent scientific debate around it, and what a systematic review of sound-based interventions found. The polyvagal conversation is complicated and debated in neuroscience, but when it comes to the listening programs themselves, the research points somewhere surprisingly simple. 

Get the OT Evidence Checklist here to evaluate the evidence for and "red flags" against an intervention method/practice.

We share our own thoughts in the Research Review and encourage you to read the original article too.

 Vincent, V., Skaczkowski, G., Hughes-Barton, D., & Gunn, K. M. (2025). Effectiveness of sound-based interventions for improving functional outcomes in children: A systematic review of the evidence. Occupational Therapy International, 2025, Article 1693722. https://doi.org/10.1155/oti/1693722 

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