但是并非所有的眼科医生都有发现儿童视力问题增加。
But not all eye doctors have noticed an increase in problems in children.
由于我的第一个孩子快要降生了,我发现儿童受难的景象特别令人难过。
With my own first child due shortly, I found the sight of suffering children particularly trying.
来自耶鲁大学的研究人员发现儿童现在看到的快餐广告比以前更多。
Researchers from Yale University found that kids are seeing more fast food ads than ever before.
And his discoveries that-- they did them in different ways at different ages led to the emergence of the Stage Theory.
他发现,儿童在不同的年龄拥有不同的行为方式,他根据这一发现提出了阶段理论
So, it's a cool finding of that stage, suggesting a limitation in how you deal and make sense of the world.
这是该阶段的一个重要发现,表明儿童在考虑和理解世界的方式上,存在着局限性
So, Susan Goldin-Meadow has studied deaf children that nobody signed to but what she studies is deaf children with deaf siblings and these children don't just sit there.
苏珊·葛丁麦道研究了,并无手语环境的失聪儿童,但她的研究发现,拥有失聪兄妹的失聪儿童,他们并不会傻坐在那
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