Commentary by Susan Cain, The New York Times, 1/13/12
Solitude is out of fashion. Our companies, our schools and our culture are in thrall to an idea I call the New Groupthink, which holds that creativity and achievement come from an oddly gregarious place. Most of us now work in teams, in offices without walls, for managers who prize people skills above all. Lone geniuses are out. Collaboration is in.
But there’s a problem with this view. Research strongly suggests that people are more creative when they enjoy privacy and freedom from interruption. The most spectacularly creative people in many fields are often introverted, according to studies by the psychologists Mihaly Csikszentmihalyi and Gregory Feist. They’re extroverted enough to exchange and advance ideas, but see themselves as independent and individualistic. They’re not joiners by nature.
One explanation for these findings is that introverts are comfortable working alone — and solitude is a catalyst to innovation…. Solitude has long been associated with creativity and transcendence. “Without great solitude, no serious work is possible,” Picasso said….
Culturally, we’re often so dazzled by charisma that we overlook the quiet part of the creative process….
It’s one thing to associate with a group in which each member works autonomously on his piece of the puzzle; it’s another to be corralled into endless meetings or conference calls conducted in offices that afford no respite from the noise and gaze of co-workers. Studies show that open-plan offices make workers hostile, insecure and distracted. They’re also more likely to suffer from [illnesses]. And people whose work is interrupted make 50% more mistakes and take twice as long to finish….
Privacy also makes us productive. Consultants Tom DeMarco and Timothy Lister compared the work of more than 600 computer programmers at 92 companies. They found that people from the same companies performed at roughly the same level — but that there was an enormous performance gap between organizations. What distinguished programmers at the top-performing companies wasn’t greater experience or better pay. It was how much privacy, personal workspace and freedom from interruption they enjoyed….
Solitude can even help us learn. According to research on expert performance by the psychologist Anders Ericsson, the best way to master a field is to work on the task that’s most demanding for you personally. And often the best way to do this is alone. Only then, Mr. Ericsson told me, can you “go directly to the part that’s challenging to you. If you want to improve, you have to be the one who generates the move. Imagine a group class — you’re the one generating the move only a small percentage of the time.”
Conversely, brainstorming sessions are one of the worst possible ways to stimulate creativity…. Decades of research show that individuals almost always perform better than groups in both quality and quantity, and group performance gets worse as group size increases. The “evidence from science suggests that business people must be insane to use brainstorming groups,” wrote the organizational psychologist Adrian Furnham. “If you have talented and motivated people, they should be encouraged to work alone when creativity or efficiency is the highest priority.”
The reasons brainstorming fails are instructive for other forms of group work, too. People in groups tend to sit back and let others do the work; they instinctively mimic others’ opinions and lose sight of their own; and, often succumb to peer pressure. The Emory University neuroscientist Gregory Berns found that when we take a stance different from the group’s, we activate the amygdala, a small organ in the brain associated with the fear of rejection. Professor Berns calls this “the pain of independence.”
The one important exception to this dismal record is electronic brainstorming, where large groups outperform individuals; and the larger the group the better. The protection of the screen mitigates many problems of group work. This is why the Internet has yielded such wondrous collective creations…. It’s a place where we can be alone together — and this is precisely what gives it power.
My point is not that man is an island. I’m not suggesting we abolish teamwork…. The problems we face in science, economics and other fields are more complex than ever before. We’ll need to stand on one another’s shoulders if we can possibly hope to solve them.
But even if the problems are different, human nature remains the same. And most humans have two contradictory impulses: we need one another, yet we crave privacy and autonomy.
To harness the energy that fuels both these drives, we need to move beyond the New Groupthink and embrace a more nuanced approach to creativity and learning.
Our offices should encourage casual, cafe-style interactions, but allow people to disappear into personalized, private spaces when they want to be alone. Our schools should teach children to work with others, but also to work on their own for sustained periods of time. And we must recognize that introverts like [Apple’s] Steve Wozniak need extra quiet and privacy to do their best work.
Susan Cain is the author of the book Quiet: The Power of Introverts in a World That Can’t Stop Talking.