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Insights

Team Development

January 21, 2026

Episode 180: The Generational Trust Myth—Why Behavior Beats Age Every Time

Details Trust in leadership is often framed as a generational issue—older leaders are assumed to be more credible because of experience, while younger leaders

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Psychological Safety

September 17, 2025

Research: What Leaders Do to Create Psychological Safety

It’s the belief that you can speak up, ask questions, admit mistakes, and share ideas without fear of negative consequences. And in today’s workplace,

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Episode 172

September 10, 2025

Episode 172: Why Psychological Safety Matters More Than Ever

Details Psychological safety is not a new term anymore, but it has matured into a foundational leadership capability, much like communication or trust no

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July 16, 2025

Episode 169: 10 Leadership Behaviors That Set Great Teams Apart

Details In today’s episode, we’re unpacking new research from Zenger Folkman that reveals what truly separates high-performing teams from the rest. After analyzing 171

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June 12, 2025

Why Team Development Outperforms Individual Growth

For decades, leadership development has focused almost exclusively on individuals: the rising star, the top performer, the high-potential future leader. But what if the

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Case for team development

June 10, 2025

Episode 165: Stop Training Leaders Alone—The Case for Team Development

Details What if the biggest barrier to performance isn’t an individual leader—but the team itself? In this episode of The 90th Percentile, we speak

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May 21, 2025

Episode 164: Control vs. Influence—What Today’s Leader’s Get Wrong

Details In this episode of The 90th Percentile, we explore the enduring relevance of a decades-old leadership theory that feels more urgent than ever.

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