Résumé du livre
Amy C. Edmondson is a professor of leadership and management at the Harvard Business School. She’s been repeatedly ranked as one of the world’s most influential management thinkers by Thinkers50. She’s spent 20 years researching psychological safety, organizational learning, and leadership, and shared her expertise in publications such as the Harvard Business Review and the California Management Review. Edmondson is the author of Teaming and Teaming to Innovate, as well as the co-author of Building the Future and Extreme Teaming.
Fear of judgment often prevents individuals from sharing ideas in professional or social settings, a behavior rooted in early conditioning and reinforced by adulthood. This self-censorship stifles personal growth and organizational innovation, as seen in a 2003 study where 85% of employees hesitated to approach superiors with concerns. Even accomplished figures like Nilofer Merchant have admitted to withholding ideas out of fear. Psychological safety, a concept highlighted in the 1990s through research on medical errors, enables open communication and fosters creativity, as demonstrated by studies on R&D teams and Google’s analysis of successful teams. Conversely, environments lacking psychological safety can demotivate employees, suppress transparency, and lead to unethical practices, as illustrated by the Wells Fargo scandal. Leaders play a crucial role in cultivating fearlessness by admitting their limitations, encouraging input, and framing questions to spark thoughtful dialogue. Structured opportunities for collaboration, like those implemented by Groupe Danone, further enhance participation. Even without formal authority, individuals can contribute to a supportive workplace by showing genuine interest in others’ ideas, listening actively, and openly seeking or offering help, creating a culture where everyone feels empowered to share and grow.
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