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Kenneth Lu/Flickr
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How international experiences can open the mind to new ways
of thinking
By Brent Crane
There
are plenty of things to be gained from going abroad: new friends, new
experiences, new stories.
But
living in another country may come with a less noticeable benefit, too: Some
scientists say it can also make you more creative.
Writers
and thinkers have long felt the creative benefits of international travel.
Ernest Hemingway, for example, drew inspiration for much of his work from his
time in Spain and France. Aldous Huxley, the author of Brave New World, moved from
the U.K. to the U.S. in his 40s to branch out into screenwriting. Mark Twain,
who sailed around the coast of the Mediterranean in 1869, wrote in his
travelogue Innocents Abroad that
travel is “fatal to prejudice, bigotry, and narrow-mindedness.”
In
recent years, psychologists and neuroscientists have begun examining more
closely what many people have already learned anecdotally: that spending time
abroad may have the potential to affect mental change. In general, creativity
is related to neuroplasticity, or how the brain is wired. Neural pathways are
influenced by environment and habit, meaning they’re also sensitive to change:
New sounds, smells, language, tastes, sensations, and sights spark different
synapses in the brain and may have the potential to revitalize the mind.
“Foreign
experiences increase both cognitive flexibility and depth, and integrativeness
of thought, the ability to make deep connections between disparate forms,” says
Adam Galinsky, a professor at Columbia Business School and the author of numerous studies on the connection between creativity and international travel.
Cognitive flexibility is the mind’s ability to jump between different ideas, a
key component of creativity. But it’s not just about being abroad, Galinsky says:
“The key, critical process is multicultural engagement, immersion, and
adaptation. Someone who lives abroad and doesn’t engage with the local culture
will likely get less of a creative boost than someone who travels abroad and
really engages in the local environment.” In other words, going to Cancun for a
week on spring break probably won’t make a person any more creative. But going
to Cancun and living with local fishermen might.
In
Galinsky’s latest study, published last month in the Academy of Management Journal, he
and three other researchers examined the experiences of the creative directors
of 270 high-end fashion houses. Combing through 11 years’ worth of fashion
lines, Galinsky and his team searched for links between the creative directors’
experience working abroad and the fashion houses’ “creative innovations,” or
the degree “to which final, implemented products or services are novel and
useful from the standpoint of external audiences.” The level of creativity of a
given product was rated by a pool of trade journalists and independent buyers.
Sure enough, the researchers found a clear correlation between time spent
abroad and creative output: The brands whose creative directors had lived and
worked in other countries produced more consistently creative fashion lines
than those whose directors had not.
The
researchers also found that the more countries the executives had lived in, the
more creative the lines tended to be—but only up to a point. Those who had
lived and worked in more than three countries, the study found, still tended to
show higher levels of creativity that those who hadn’t worked abroad at all,
but less creativity that their peers who had worked in a smaller number of
foreign countries. The authors hypothesized that those who had lived in too
many countries hadn’t been able to properly immerse themselves culturally; they
were bouncing around too much. “It gets back to this idea of a deeper level of
learning that’s necessary for these effects to occur,” Galinsky says.
Cultural
distance, or how different a foreign culture is from one’s own, may also play a
role: Surprisingly, Galinsky and his colleagues found that living someplace
with a larger cultural distance was often associated with lower creativity than
living in a more familiar culture. The reason for that, they hypothesized, was
that an especially different culture might come with a bigger intimidation
factor, which may discourage people from immersing themselves in it—and no immersion,
they explained, could mean none of the cognitive changes associated with living
in another country.
Traveling
may have other brain benefits, too. Mary Helen Immordino-Yang, an associate
professor of education and psychology at the University of Southern California,
says that cross-cultural experiences have the potential to strengthen a
person’s sense of self. “What a lot of psychological research has shown now is
that the ability to engage with people from different backgrounds than
yourself, and the ability to get out of your own social comfort zone, is
helping you to build a strong and acculturated sense of your own self,” she
says. “Our ability to differentiate our own beliefs and values … is tied up in
the richness of the cultural experiences that we have had.”
Cross-cultural
experiences have the potential to pull people out of their cultural bubbles,
and in doing so, can increase their sense of connection with people from
backgrounds different than their own. “We found that when people had experiences
traveling to other countries it increased what’s called generalized trust, or
their general faith in humanity,” Galinsky says. “When we engage in other
cultures, we start to have experience with different people and recognize that
most people treat you in similar ways. That produces an increase in trust.”
This
trust may play an important role in enhancing creative function. In a 2012 study
out of Tel Aviv University, researchers found that people who “believe that
racial groups have fixed underlying essences”—beliefs the authors termed
“essentialist views”—performed significantly worse in creative tests than those
who saw cultural and racial divisions as arbitrary and malleable. “This
categorical mindset induces a habitual closed-mindedness that transcends the
social domain and hampers creativity,” the study authors wrote. In other words,
those who put people in boxes had trouble thinking outside the box.
Of course, although a new
country is an easy way to leave a “social comfort zone,” the cultural
engagement associated with cognitive change doesn’t have to happen abroad. If a
plane ticket isn’t an option, maybe try taking the subway to a new neighborhood.
Sometimes, the research suggests, all that’s needed for a creative boost is a
fresh cultural scene.
Originally published in The Atlantic
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