h***i
发帖数: 2421 | 1 下面这个是转的，在ScienceNOW Weekly上，不知道不sign up是不是看得到，所以贴下
来了。大概意思是自制力的强弱跟长大以后的表现息息相关。
http://news.sciencemag.org/sciencenow/2011/01/dont-take-that-co
Don't Take That Cookie!
by Jennifer Carpenter on 25 January 2011, 3:43 PM | Permanent Link | 4
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Cookie monster? Children who can resist treats may end up more law-abiding
as adults.
Credit: Thomas Northcut/Digital Vision/Thinkstock
Stop it! Don't touch that! Sit down and be quiet! Whether you heeded these
commands as a child could help predict your future. A new study suggests
that people who show less self-control as young children are more likely to
have failing health, greater debt, and run-ins with the law later in life.
The idea that willpower is important for success is not new. In the late
1960s, Walter Mischel, a psychologist at Columbia University, tested whether
4-year-old children could resist nibbling Oreo cookies when left alone with
a plate of them. He and colleagues found a huge range in willpower, and
those children better at resisting the temptation went on to do better in
school, scoring higher on the standardized tests. Their parents also judged
them to be more attentive, competent, and intelligent. Intrigued,
psychologist Terrie Moffitt of Duke University in Durham, North Carolina,
and her colleagues sought real-life data to test whether individuals with
more willpower and not just self-discipline when offered cookies, achieved
greater success in life.
The international team tracked approximately 1000 New Zealand children, born
in 1972 or 1973, from the age of 3 years until their early 30s, and another
500 British fraternal twins, born in 1994 or 1995, from the ages of 4 years
to 12 years. They used a range of measures to assess the children's self-
control, including their impulsivity, persistence at a task, patience while
waiting in line, and hyperactivity.
Compared with their more disciplined twins, children who had less self-
control at age 5 were more likely to have begun smoking, performing badly in
school, and acting out at age 12, the researchers report online today in
the Proceedings of National Academy of Sciences. And these problems
continued in later life. Controlling for socioeconomic status and IQ, the
researchers determined that people who showed the lowest willpower as
children went on to be more than twice as likely to have health problems in
their 30s, including high blood pressure, weight problems, lung disease, and
sexually transmitted diseases. By the age of 32, they also earned 20% less
and were about three times more likely to be dependent on tobacco, alcohol,
or harder drugs and to have been convicted of a crime.
Moffitt explains that people didn't fall into two categories—disciplined or
undisciplined—but existed on a spectrum. "It means all of us could benefit
from improving our self-control," she says.
Moshe Bar, a psychologist at Harvard Medical School in Boston who was not
involved in the study, is impressed by the long-term data set but cautions
that the study is observational and can't establish that self-control breeds
success. Still, parents of cookie nibblers shouldn't despair, he says. He
was intrigued to read that some of the children in the study improved their
self-control. Bar and his 7- and 10-year-old children "play a game of '
waiting' with unwrapping a candy for no other reason than practicing a delay
," he says. "It works," he says, but then, as he points out, he has a sample
size of only two. |
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