考研英语阅读篇章: 影响数学与阅读能力的基因相同
新东方在线小编为大家整理考研英语阅读系列篇章精选，通过双语阅读的方式，帮助同学们捕捉国内外新闻以及最前沿的奇人异事。考生可作为备考资料，阅读的同时将不熟的单词牢记。考研英语阅读篇章：影响数学与阅读能力的基因相同
The same genes drive maths and reading ability, research suggests.
研究发现，影响数学与阅读能力的基因是相同的。
Around half of the genes that influence a child's aptitude for reading also
play a role in how easily they learn maths, say scientists.
The study of 12-year-old British twins from 3,000 families, reported in
Nature Communications, adds to the debate about the role of genes in
education.
An education expert said the work had little relevance for public policy as
specific genes had not been identified.
Past research suggests both nature and nurture have a similar impact on how
children perform in exams.
One study found genes explained almost 60% of the variation in GCSE exam
results.
However, little is known about which genes are involved and how they
interact.
'Not set in stone'
The new research suggests a substantial overlap between the genetic
variations that influence mathematics and reading, say scientists from UCL, the
University of Oxford and King's College London.
But non-genetic factors - such as parents, schools and teachers - are also
important, said Prof Robert Plomin of King's College London, who worked on the
study.
"The study does not point to specific genes linked to literacy or numeracy,
but rather suggests that genetic influence on complex traits, like learning
abilities, and common disorders, like learning disabilities, is caused by many
genes of very small-effect size," he said.
Children differ genetically in how easy or difficult they find learning,
and these individual differences need to be recognised and respected, he
explained.
"Finding such strong genetic influence does not mean that there is nothing
we can do if a child finds learning difficult," he added.
"Heritability(遗传可能性) does not imply that anything is set in stone - it just
means it may take more effort from parents, schools and teachers to bring the
child up to speed."
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