# The most powerful predictor of team success | Rafael Chiuzi

An episode of [TED Business](https://invisiblenetwork.ai/podcast/470622782), 22 Sep 2025, 19 min.

Audio: https://sphinx.acast.com/p/open/s/675727607205a5bc68e57057/e/68cda8bbef1d2c878d8a1bd4/media.mp3

Remember that gut-clenching fear of speaking up in class? Organizational psychologist Rafael Chiuzi reveals how that same feeling shows up in the workplace, limiting productivity and the free exchange of ideas. Backed by decades of research and hands-on consulting, he unpacks the science of psychological safety — and shares three actionable steps to build teams where curiosity thrives and courage replaces fear. Hosted on Acast. See acast.com/privacy for more information.

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