There’s some truth to aging clichés
Researchers find there’s some truth to notion that the older we get, the better we feel
We’ve heard all the clichés about aging: “You’re as young (or old) as you feel.” “Age is just a number.” “You’re not getting older, you’re getting better.” “Seventy is the new 50.” Well-intentioned, perhaps. Offensive, to some. Patronizing, to be sure.
But could they be true? Maybe science has started to catch up with these tired phrases. Researchers have discovered that many people feel good about themselves as they get older.
One study, for example, found that as people get older, they consistently say they feel much younger than their actual age. Another study examining the attitudes of the offspring of centenarians concluded that the centenarians’ children — if they, too, were healthy and long-lived — have a strong sense of purpose and meaning to their lives, compared with the general population. Finally, there is evidence that positive attitudes about aging may reduce the risk of dementia, which among the most dreaded consequences of aging. The results are compelling in the context of negative messages about aging in the media, in the workplace and popular culture, according to researchers. “Children as young as three or four have already taken in the age stereotypes of their culture,” says Becca Levy, a professor of psychology at Yale whose study found that older adults with positive beliefs about old age were less likely to develop dementia. “These age stereotypes are communicated to children through many sources, ranging from stories to social media. Individuals of all ages can benefit from bolstering their positive images of aging.” William Chopik, an assistant professor of psychology at Michigan State University, agrees. “Negative views about aging are communicated to us early in life, through media, books and movies, and what our friends and family tell us,” Chopik says. “These attitudes are present and pervasive already in childhood, so naturally it’s hard to enact meaningful change to these attitudes — but that’s what we’re trying to do at the moment.” Chopik’s study, which surveyed more than half a million Americans via the internet, found that as people got older they nevertheless continued to feel younger than their chronological age. “Sixty-year-olds felt like they were 46,” he says. “Seventy-yearolds felt like they were 53. Eightyyear-olds felt like they were 65. It looks like this is pretty consistent across age groups. People know that they are aging, but they are evaluating themselves and their lives and reporting feeling about 20 per cent younger than their current age.”
He queried people from the ages of 10 to 89 and found that views change as they grow older. While people in their 70s and 80s reported feeling younger than their chronological years, teenagers and young adults equated turning 50 with hitting old age. This attitude persists into old age, according Chopik. When people turn 70, 80 seems old. When someone turns 80, 90 is old, he says. “Part of that might arise from not wanting to be considered an older adult,” Chopik says. “As a result, people could be perpetually pushing what is considered an older adult into the future.”
The centenarians’ offspring study used data from the New England Centenarian Study, which has followed nearly 4,000 centenarians, and some of their siblings and children, since 1994. Researchers at the Boston University School of Public Health compared healthy and long-living children of centenarians — average age 82 — with three groups: Their spouses; their “birth cohort” (a group whose parents, though born at the same time as the centenarians, lived only into their early 70s); and participants in the Health and Retirement Study, a U.S.-wide study of more than 30,000 people older than 50.
Using a survey that measured psychological well-being, they asked respondents to agree or disagree with such statements as: “I enjoy making plans for the future and working to make them a reality” and “My daily activities often seem trivial and unimportant to me.” They found that children of centenarians expressed more purpose in life than any of the other three groups.
“Aging well is not only escaping or delaying disease,” says co-author Paola Sebastiani, a professor of biostatistics at the Boston University School of Public Health. “Feeling good about your life is important and should be considered an important aspect of healthy aging.”
In her dementia research, Levy evaluated 4,765 older people — average age 72 — who were free of dementia at the start of the study and followed them for four years. The participants answered a series of questions about their beliefs about aging. “We found those who expressed more-positive age beliefs at baseline were less likely to develop dementia … than those who expressed more-negative age beliefs,” Levy said.
This protective effect was found for all participants, including those who carry the E4 variant of the gene APOE, which raises their dementia risk. About a quarter of Americans carry this variant, although only 47 per cent of them develop dementia, she said. The reason the remaining 53 per cent never develop dementia is unknown.
The APOE E4 carriers with positive beliefs about aging had a 2.7 per cent risk of developing dementia, compared to a 6.1 per cent risk for carriers with negative beliefs, according to the study. (Twenty-six per cent of the study participants were carriers.)
“We know … that exposing older individuals to negative age stereotypes exacerbates stress, whereas exposing them to positive age stereotypes can act as a buffer against experiencing stress,” Levy says.