Tag: Psychological Safety

Psychological Safety, Leadership, and Continuous Improvement

TL;DR: Psychological safety isn’t about comfort—it’s about creating the conditions where people can speak up, solve problems, and improve systems.

Psychological safety is the foundation of learning, quality, and continuous improvement. When people fear blame, embarrassment, or punishment, problems stay hidden and improvement stalls. When people feel safe to speak up, organizations learn faster and perform better.

These posts explore psychological safety through a Lean leadership lens—connecting daily behaviors, system design, mistake response, and respect for people. Drawing from healthcare, manufacturing, aviation, and executive leadership, this archive focuses on how leaders create (or destroy) the conditions for honest dialogue, problem solving, and sustainable improvement.

Lean Healthcare Leadership: Humility, Psychological Safety, and Sustainable Improvement (with Carlos...

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In this episode of the Lean Blog Interviews Podcast, Carlos Scholz discusses Lean healthcare leadership, psychological safety, and humility--why improvement depends on leadership behaviors,...

Plan, Do, Check, Act… or Plan, Do, Cover Your A**? Leadership...

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TL;DR: PDCA is meant to be a learning cycle, but in fear-based cultures it becomes PDCYA--Plan, Do, Cover Your A**. When leaders punish mistakes,...

Speaking at the 2025 Lean Solutions Summit: Why Culture Comes Before...

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I'm excited to announce that I'll be speaking at the 2025 Lean Solutions Summit, which will take place September 24-26 in Detroit, Michigan. This...

Five Years of My Favorite Mistake: Lean, Toyota, and the Human...

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When I launched the My Favorite Mistake podcast in September 2020, I hoped to create space for leaders and innovators to share the moments...

KaiNexus Values: How a Startup Built a Culture That Scales (and...

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A lot of companies "define" their values by gathering the leadership team in a room, tossing around words like "integrity" or "excellence," and selecting...

Fear and Futility: Why People Don’t Speak Up–and How Lean Leaders...

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Fear and futility are two of the biggest barriers to continuous improvement. When people are afraid to speak up--or believe nothing will change--problems stay...

Lean Lessons from Japan: Mindsets, Culture, and the Challenge of Speaking...

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This article is based on my recent Catalysis webinar, "Lean Lessons from Japan: Mindsets, Culture, and the Challenge of Speaking Up." The session was...

Three Ways Pressure Warps Performance Metrics–and What Leaders Must Do Instead

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TL;DR: When leaders apply pressure instead of support, people don't improve processes--they distort data or hide problems. Real improvement starts when leaders make it...

Kakorrhaphiophobia: Why Fear of Failure at Work Is Often Rational

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TL;DR: Lean only works when people feel safe to speak up. Toyota shows that psychological safety isn't a "soft" concept--it's created through consistent leadership...

Medical Mistakes and Patient Safety: Asking “Why?” Instead of “Who?”

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TL;DR: Medical mistakes are usually system failures--not individual failures. By asking "why did this happen?" instead of "who caused it?", healthcare organizations can strengthen...

Culture Is the Key — Reflections on Leadership, Mistakes, and Building...

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I've always believed that culture isn't just one component of success--it's the foundation everything else is built upon. That belief is central to my...

Psychological Safety in Lean: What Toyota Gets Right–and Why It Matters

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tl;dr Lean doesn't work without psychological safety. Toyota understands that continuous improvement depends on people feeling safe to speak up about problems, mistakes, and...
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