Tuesday, September 28, 2010

Ellen Langer - The Mindfulness Chronicles: On “the psychology of possibility”

Cool article from Harvard Magazine, on the mindfulness work of Ellen Langer - the PLoS Blogs also has a look at the article and at Dr. Langer.

The Mindfulness Chronicles: On “the psychology of possibility”

by Cara Feinberg

Photograph by Jim Harrison

Ellen Langer at home, with her dogs and her own painting of a dog.

In 1981, early in her career at Harvard, Ellen Langer and her colleagues piled two groups of men in their seventies and eighties into vans, drove them two hours north to a sprawling old monastery in New Hampshire, and dropped them off 22 years earlier, in 1959. The group who went first stayed for one week and were asked to pretend they were young men, once again living in the 1950s. The second group, who arrived the week afterward, were told to stay in the present and simply reminisce about that era. Both groups were surrounded by mid-century mementos—1950s issues of Life magazine and the Saturday Evening Post, a black-and-white television, a vintage radio—and they discussed the events of the time: the launch of the first U.S. satellite, Castro’s victory ride into Havana, Nikita Khrushchev and the need for bomb shelters. There was entertainment (a screening of the 1959 film Anatomy of a Murder with Jimmy Stewart) and spirited discussions of such 1950s sports greats as Mickey Mantle and Floyd Patterson. One night, the men sat glued to the radio, listening as Royal Orbit won the 1959 Preakness. For the second group it brought back a flood of memories; for the other group, it was a race being run for the first time.

As a young professor of psychology, Langer hoped to document through these men what she had long suspected: that our fixed ideas, internalized in childhood, can affect the way we age. In studies she had conducted with colleagues at Yale, Langer had already shown that memory loss—a problem often blamed on aging—could be reversed by giving elderly people more reasons to remember facts; when success was rewarded with small gifts, or when researchers made efforts to create personal relationships with their subjects, elderly memory performance improved. In another study (now taught in nearly every introductory psychology course in the country), she and Yale colleague Judith Rodin found that simply giving nursing-home residents plants to take care of, as well as control over certain decisions—where they would meet guests, what activities to do—not only improved their subjects’ psychological and physical health, but also their longevity: a year and a half later, fewer of those residents had died.

As Langer points out in one of her published accounts of the monastery study, because an experiment like this had never been run before, “any positive results would be meaningful…old age is taken to be a one-way street to incapacitation.” What she found, however, surprised even her own team of researchers. Before and after the experiment, both groups of men took a battery of cognitive and physical tests, and after just one week, there were dramatic positive changes across the board. Both groups were stronger and more flexible. Height, weight, gait, posture, hearing, vision—even their performance on intelligence tests had improved. Their joints were more flexible, their shoulders wider, their fingers not only more agile, but longer and less gnarled by arthritis. But the men who had acted as if they were actually back in 1959 showed significantly more improvement. Those who had impersonated younger men seemed to have bodies that actually were younger.

The physiological results provided evidence for a simple but invaluable fact: the aging process is indeed less fixed than most people think. But the study also helped launch Langer’s next 30 years of research and a slew of seemingly simple concepts that have changed the field of social psychology and made their way into the realms of medicine, education, business, law, and the arts. “Wherever you put the mind, the body will follow,” she told an audience of nearly 400 at a recent lecture. Her results, she knows, can push the limits of credibility, but she revels in that space: “At the end of the [monastery] study, I was playing football—touch, but still football—with these men, some of whom gave up their canes,” she tells the audience. “It is not our physical state that limits us,” she explains—it is our mindset about our own limits, our perceptions, that draws the lines in the sand.

Read the whole article.

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