「零错误报告」的实验室最危险——心理安全感不是让人舒服，是让人敢说
【锚点】这一篇只钉一个判断：【实验室里「报告的错误数」不是质量指标，是安全指标——它上升，往往说明团队在变好。】 【显式】先给数字。Edmondson 在 1996 年研究了 8 个医院护理单元，1999 年又追踪了 51 个制造团队。她原本预期：心理安全感高的团队，错误更少。结果相反——高绩效的护理单元报告的用药错误更多。…
Opinion
##组织行为学
5 Posts
【锚点】这一篇只钉一个判断：【实验室里「报告的错误数」不是质量指标，是安全指标——它上升，往往说明团队在变好。】 【显式】先给数字。Edmondson 在 1996 年研究了 8 个医院护理单元，1999 年又追踪了 51 个制造团队。她原本预期：心理安全感高的团队，错误更少。结果相反——高绩效的护理单元报告的用药错误更多。…
【锚点】只钉一个判断：实验室的规模上限由【PI 的深度注意力预算】决定，不由经费、工位或招生名额决定；而超编的判据不是人数，是 PI 能不能凭记忆说出每个人的【当前瓶颈】。 【一】先把除法做完 一个 PI 每周真正能用于「和人一起想问题」的时间，扣掉写本子、上课、审稿、行政、自己的写作，现实上限大约 15 小时（这是我的经验估计，不是文献值——你可以拿自己上周的日历核对一遍）。 若按「每人每周…
【锚点】只钉一个判断：学生愿不愿意说「我卡住了」，不是性格问题，而是一次【定价】——导师第一次听见这句话时的反应，把「求助」这个动作的价格写进了学生的策略表；此后你观察到的所有「不主动」，多半是那次定价的复利。…
1996年，社会学家 Diane Vaughan 在《The Challenger Launch Decision》里提出了一个概念：normalization of…
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