"Every
result in your life and in your business has a system that is perfect for
creating it. If you want to change a result you have to develop a new
system."
-
Steve Chandler
What Multitasking Does To Your Brain
By: Drake Baer
In case we needed another reason to close the 15 extra
browser tabs we have open, Clifford Nass, a communication professor at
Stanford, has provided major motivation for monotasking: according to his
research, the more you multitask, the less you're able to learn, concentrate,
or be nice to people.
Our brains are plastic but they're not elastic.
For a case study, turn to your nearest broadcast news
station (and don't say Fast Company didn't warn you): if the talking
head on the screen is accompanied by a "crawler" at the bottom
blurbing baseball scores and the day's tragedies, you'll be less likely to
remember whatever the pundit is saying. Why? Because, research shows that the more you're multitasking, the
less you're able to filter out irrelevant information.
As Nass told NPR, if you think you're good at multitasking,
you aren't:
. . . We have scales that
allow us to divide up people into people who multitask all the time and people
who rarely do, and the differences are remarkable. People who multitask all the
time can't filter out irrelevancy. They can't manage a working memory. They're
chronically distracted. They initiate much larger parts of their brain that are irrelevant to the task at hand. And . . . they're even terrible at multitasking. When we ask them to multitask, they're actually worse at it. So they're pretty much mental wrecks.
Multitasking rewires our brains.
When we multitask all day, those scattered habits
literally change the pathways in our brains. The consequence, according to
Nass' research, is that sustaining your attention becomes impossible.
"If we [multitask] all the time--brains are
remarkably plastic, remarkably adaptable," he says, referencing
neuroplasticity, the way the structures of your brain literally re-form to the
patterns of your thought. "We train our brains to a new way of thinking.
And then when we try to revert our brains back, our brains are plastic but
they're not elastic. They don't just snap back into shape."
How it Affects Our Work
As James O'Toole notes on the strategy+business blog, the
dangers of multitasking are as multifarious as they are nefarious.
Multitasking stunts emotional intelligence: Instead of addressing the person in front of you, you
address a text message.
Multitasking makes us worse managers: The more we multitask, the worse we are at sorting
through information--recall the broadcast news kerfuffle above.
Multitasking makes us less creative: Since attention is the midwife of creativity, if you
can't focus, that thought-baby isn't coming out.
My Experience:
This is why the practice or
habit of blocking time on your calendar, committing to that time, focusing on
one Rock/Task/Action for that hour produces 3 times the results of
multitasking. It seems you will also be nicer!
All the best,
Rick Wallace