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The Dunning-Kruger effect (aka the story of my life)

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  • 2 min read

Here’s my career story in decades… 20s: Wildly confident. 30s: Self-doubting. 40s: Growing, grounded confidence. I’m a textbook case of the Dunning-Kruger effect. What is it? It’s a cognitive bias described by two American psychologists in 1999. It plots the relationship between knowledge and confidence.… 

Direct > indirect when it comes to communication

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  • 2 min read

Early in my management career, there was a person in my team who dressed inappropriately for work. It was an issue, because they often met with clients and hence weren’t representing our company in a way consistent with our brand and values. It was also… 

Introducing the Strategic Planning Toolkit

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  • 3 min read

We’ve built a Strategic Planning Toolkit so any leader can create a plan for their team or organisation in a few weeks. A free sample is available to download now. Many managers want a plan. But they don’t know how to build one or where… 

How Netflix does reference checks in 3 steps

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  • 2 min read

Netflix is legendary for its high performance culture. An important aspect of this is recruiting great fits. To do this, Reed Hastings explained on the Tim Ferriss podcast how he does referee checks. He does what he calls ‘cold sourcing’ of references. This means he… 

The heavy hands on our shoulders

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  • 2 min read

Do you have an invisible, but heavy hand on your shoulder? Most of us wish to grow through life, standing ever taller and straighter as we go. Expressing ever more of our true selves. If we’re lucky, we have people who metaphorically crouch down, clasp… 

Why avoiding difficult conversations is playing it small

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  • 2 min read

It breaks my heart how often people would sooner sacrifice something they love – for example, a job or a relationship – than have a difficult conversation. Difficult conversations are difficult. And vulnerability is scary. But a life less than the one we’re capable of… 

Love the wrongdoer, hate the wrong

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  • 2 min read

Love the wrongdoer, hate the wrong. As leaders, we should keep this in mind whenever dealing with performance issues. A HR manager I knew was involved in firing someone for gross misconduct. Afterwards, she met the dismissed employee in the car park. She checked in… 

Overloaded at work? Try working dumber, instead of smarter.

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  • 3 min read

Overload is something I’ve struggled with at work, particularly in management roles. Here’s a fairly typical situation for me. I’d find myself running 7+ projects at once. Some were just kicking off, and others were close to being finished. Some of them were ‘paid’ projects… 

40 Tips to Find Your Next Superstar Recruit

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  • 1 min read

What makes a good recruitment process? Research shows that three things are most reliable at predicting on the job performance: 1. Work sample tests = 2. General cognitive ability tests = 2. Structured interviews Yet, few recruitment processes include sample work or cognitive ability tests.… 

Road testing the MiGoals Progress Journal

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  • 5 min read

Updated: March 2025 I’ve trialled a number of planning journals in the past. None of them really ‘stuck’. Sometimes the planning system didn’t work for me. Or I didn’t like the physical design. Or both. But I remain attracted to the idea of finding a… 

Changes to our terms of service

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  • 1 min read

Impact Society has updated the terms of service that govern the use of impactsociety.co. Key changes include modifications to the following sections: These changes are effective from Tuesday, 12 March 2024.

Impact Society featured on the Founder’s Ascent podcast

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  • 1 min read

There is something deeply uncomfortable about listening to a recording of our own voice1. So when I listened last week to my first podcast effort – as a guest on Founder’s Ascent – I had to go through it more than once, just to get… 

Introducing The Guide

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  • 1 min read

Do you have an everyday management or leadership dilemma that you’re grappling with? Our new advice column – The Guide – coaches readers through the ordinary difficulties of leadership life. in each edition, we will answer a reader’s question about a management problem, big or… 

Working longer hours isn’t the solution

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  • 2 min read

When we take on more responsibility, many of us respond by working more hours. This isn’t much fun. But it’s also dumb. Because adding more time isn’t a scalable solution. And it stunts our growth. First, it turns us into super individual contributors, not better… 

Five everyday things you can do to engage your team

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  • 3 min read

According to Harvard Business Review, highly engaged teams are two to three times more productive than other teams. Many leaders want to engage their team, but just don’t know where to start. So here’s five everyday actions to get you going. 1. Say hello to…