It might be time to debunk the Dunning-Kruger effect. For those who may not be familiar, in the 1990s Cornell University professors David Dunning and Justin Kruger conducted a now-famous experiment to test whether incompetent people were unaware of their incompetence. In the study, the lowest-scoring participants estimated they did better than 62% of everyone else, while the highest-scoring…
You might not have heard of MIT professor Gian-Carlo Rota but you should know Rota’s 10 Life Lessons. Rota was an internationally respected mathematician and philosopher, and an influential and admired teacher. He was credited with transforming the field of combinatorial logic into one with a wide range industrial applications – from computers to communications…
There are many frequently debated but ultimately unanswerable questions such as leader vs manager and strategy vs execution. One that gets less attention – but is just as important – is the question: rules or standards? In law, the distinction is clear and the choice is somewhat obvious. Rules differentiate legal from illegal behavior, hopefully…
The Stonecutter’s Credo is both an allegory for persistence and a caution about false attribution: “When nothing seems to help, I go and look at a stonecutter hammering away at his rock perhaps a hundred times without as much as a crack showing in it. Yet at the hundred and first blow it will split…
One of the advantages of living in Silicon Valley is you get to meet some amazing people. A recent meet-up with a friend reminded me of the time we got to meet Robert Joss, Dean Emeritus of the Stanford Graduate School of Business. During his career, Professor Joss researched how people can be developed into…
Most people spend their lives avoiding things that scare them but the key to self-protection might be to trust your fear instinct. Fear is a natural response to physical and emotional danger, based on an evolutionary survival mechanism. The physical response, known as “fight or flight,” includes sweating, increased heart rate, and high adrenaline levels…
The benefits of having a mentor are well known and well documented, ranging from increased self-confidence to more promotions and higher pay. This is especially true when mentorship turns into sponsorship. But what about the benefits of an anti-mentor? A strong mentor provides guidance and advice to a less experienced and usually younger person, often…
In these days of extremisms on all sides, I’ve been thinking about the power of a committed few. In particular, what percentage of a population is required to change the perception of the majority? Alternatively, when does an idea shift from the minority to the majority? We tend to think of social progress and change…
We innately know how to hear but we need to learn to listen. While that might seem counter-intuitive, it’s like the difference between seeing words versus reading books. Overly simplified, to read (and understand) a book, we need to recognize letters, put them together into words, understand the connotation of sentences, and organize them into…
With the rise of the selfie culture, older adults often complain today’s youth are more narcissistic and self-obsessed than they were at that age. In fact, some have declared a narcissism epidemic. But are the young really more narcissistic? Recent research on a large sample of students in three U.S. universities suggests otherwise. The study…