Those Who Can Do, Can’t Teach
Advice for college students: The best experts sometimes make the worst educators.
By Adam Grant
Two decades ago, I arrived at Harvard as an undergraduate excited to soak up the brilliance of professors who had won Nobels and Pulitzers. But by the end of the first month of my freshman year, it was clear that these world-class experts were my worst teachers. My distinguished art history professor raved about Michelangelo’s pietra serena molding but didn’t articulate why it was significant. My renowned astrophysics professor taught us how the universe seemed to be expanding, but never bothered to explain what it was expanding into (still waiting for someone to demystify that one).
It wasn’t that they didn’t care about teaching. It was that they knew too much about their subject, and had mastered it too long ago, to relate to my ignorance about it. Social scientists call it the curse of knowledge. As the psychologist Sian Beilock, now the president of Barnard College, writes, “As you get better and better at what you do, your ability to communicate your understanding or to help others learn that skill often gets worse and worse.”
I’ve come to believe that if you want to learn something new, there are three factors that you should keep in mind when choosing a teacher — whether it’s a professor or mentor or soccer coach.
https://www.nytimes.com/2018/08/25/opinion/sunday/college-professors-experts-advice.html
