儿童早期强化教育有利于未来身体健康
文章来源:未知 文章作者:enread 发布时间:2011-01-16 06:27 字体: [ ]  进入论坛
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Intensive early education programs for low-income children have been shown to yield numerous educational benefits, but few studies have looked more broadly at their impact on health and health behaviors. A new study conducted by researchers at Columbia University's Mailman School of Public Health examines this issue, using data from a the well-known Carolina Abecedarian1(初学者,启蒙老师) Project (ABC), a randomized control study that enrolled2 111 infants in the 1970s and continued to follow them through age 21. Researchers found that individuals who had received the intensive education intervention3 starting in infancy4 had significantly better health and better health behaviors as young adults. The study is only the second to explore the relationship of early childhood education and adult health benefits. The first study, based on the Perry Preschool Program, also was conducted by Columbia professors Peter Muennig, MD, and Matthew Neidell, PhD, on a similarly small cohort of children, and found behavioral benefits, but no overall health benefits. The current study is the first randomized control study to definitively5 show the health benefit of education. Findings are online in the American Journal of Public Health.

The original study enrolled infants from 1972 to 1977 at the Frank Porter Graham Child Development Institute in Chapel6 Hill, NC, where they received an age-appropriate curriculum(课程) designed to enhance cognition and language development starting in infancy. Researchers had found that infants enrolled in the program had higher IQ by age three and higher reading and math achievement by 15 years of age, lower rates of teen depression and greater likelihood of college enrollment7 compared with a control group.

The current study expands on the original study to examine the impact of ABC on three health measures and 11 measures of behavioral risk factors. The health measures were the number of self-reported health problems since 15 years of age, a depression index score, and the number of hospitalizations in the past year. Behavioral risk factors concerned traffic safety, drug use, and access to primary care. Researchers found that participants had significantly better health and health behaviors and that these findings were independent of IQ, educational attainment8(成就,学识) or health insurance status.

The original study was small, but it had a very strong effect on education. Until it came along, the benefit of education had never been proven using the gold standard in research methods-the randomized controlled trial. What we have found is that this educational intervention also reduced health risks like smoking and improved health outcomes as early as age 21," said Dr. Muennig, assistant professor of Health Policy and Management at Columbia's Mailman School and principal investigator9 of the new study. "The health benefits were quite dramatic."

"While much remains10 to be learned about both the pathways linking education to health and the overall effect sizes of education on health, our study provides causal evidence in support of the hypothesis(假设) that early education enhancements may improve income, reduce crime, and even enhance the global competitiveness of the American workforce," suggests Dr. Muennig. "These interventions11 may be more cost effective than many traditional medical and public health approaches to improving population health.



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1 abecedarian 9IYy8     
n.初学者;adj.字母的,初步的
参考例句:
  • The article does an abecedarian analysis with respect to this one problem.本文就这一问题做一个初步的分析。
  • What fund has very big development perspective,help,I am abecedarian.哪些基金有很大的发展前景,帮帮忙,我是初学者。
2 enrolled ff7af27948b380bff5d583359796d3c8     
adj.入学登记了的v.[亦作enrol]( enroll的过去式和过去分词 );登记,招收,使入伍(或入会、入学等),参加,成为成员;记入名册;卷起,包起
参考例句:
  • They have been studying hard from the moment they enrolled. 从入学时起,他们就一直努力学习。 来自《简明英汉词典》
  • He enrolled with an employment agency for a teaching position. 他在职业介绍所登了记以谋求一个教师的职位。 来自《简明英汉词典》
3 intervention e5sxZ     
n.介入,干涉,干预
参考例句:
  • The government's intervention in this dispute will not help.政府对这场争论的干预不会起作用。
  • Many people felt he would be hostile to the idea of foreign intervention.许多人觉得他会反对外来干预。
4 infancy F4Ey0     
n.婴儿期;幼年期;初期
参考例句:
  • He came to England in his infancy.他幼年时期来到英国。
  • Their research is only in its infancy.他们的研究处于初级阶段。
5 definitively bfa3c9e3e641847693ee64d5d8ab604b     
adv.决定性地,最后地
参考例句:
  • None of the three super-states could be definitively conquered even by the other two in combination. 三个超级国家中的任何一国都不可能被任何两国的联盟所绝对打败。 来自英汉文学
  • Therefore, nothing can ever be definitively proved with a photograph. 因此,没有什么可以明确了一张照片。 来自互联网
6 chapel UXNzg     
n.小教堂,殡仪馆
参考例句:
  • The nimble hero,skipped into a chapel that stood near.敏捷的英雄跳进近旁的一座小教堂里。
  • She was on the peak that Sunday afternoon when she played in chapel.那个星期天的下午,她在小教堂的演出,可以说是登峰造极。
7 enrollment itozli     
n.注册或登记的人数;登记
参考例句:
  • You will be given a reading list at enrollment.注册时你会收到一份阅读书目。
  • I just got the enrollment notice from Fudan University.我刚刚接到复旦大学的入学通知书。
8 attainment Dv3zY     
n.达到,到达;[常pl.]成就,造诣
参考例句:
  • We congratulated her upon her attainment to so great an age.我们祝贺她高寿。
  • The attainment of the success is not easy.成功的取得并不容易。
9 investigator zRQzo     
n.研究者,调查者,审查者
参考例句:
  • He was a special investigator for the FBI.他是联邦调查局的特别调查员。
  • The investigator was able to deduce the crime and find the criminal.调查者能够推出犯罪过程并锁定罪犯。
10 remains 1kMzTy     
n.剩余物,残留物;遗体,遗迹
参考例句:
  • He ate the remains of food hungrily.他狼吞虎咽地吃剩余的食物。
  • The remains of the meal were fed to the dog.残羹剩饭喂狗了。
11 interventions b4e9b73905db5b0213891229ce84fdd3     
n.介入,干涉,干预( intervention的名词复数 )
参考例句:
  • Economic analysis of government interventions deserves detailed discussion. 政府对经济的干预应该给予充分的论述。 来自辞典例句
  • The judge's frequent interventions made a mockery of justice. 法官的屡屡干预是对正义的践踏。 来自互联网
TAG标签: children health education
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