Why Smart Leaders Make Terrible Decisions

You hired the wrong person, killed a working programme, or ignored a massive risk whilst feeling completely rational the whole time. This episode unpacks five cognitive biases that sabotage school leadership decisions constantly: anchoring, availability bias, endowment effect, groupthink, and optimism bias. Shane shares real examples from his own leadership mistakes, including a disastrous hiring decision driven by a compelling opening story, and explains why these mental shortcuts that usually help us actually wreck leadership decisions.

 

You'll learn practical systems to catch yourself before these biases derail your next major decision. Shane walks through how to counter anchoring with "consider the opposite" thinking, why you need a decision journal to spot availability bias patterns, how to set up kill committees for initiatives you've personally championed, and why assigning a devil's advocate role fights groupthink. If you've ever wondered why smart leaders sometimes make terrible collective decisions, or why your optimistic timelines never match reality, this episode gives you the frameworks to make better choices and build trust with your team.

 

Resources & Links Mentioned:

Change Starts Here by Shane Leaning



Thank you for tuning in, and as always, if you found this episode useful, please share your experience. You can find me online on LinkedIn and Bluesky. My email address is shane@shaneleaning.com.

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Parent-Driven School Storytelling

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Why Coaching Programs Fail