But after the war, women were expected to stay at home and have babies while their husbands went back to work in factories and laboratories.
VOA: special.2009.05.13
So one very simple study by Spelke and Baillargeon: Have babies shown a block with a bar going back and forth like that.
斯皮克和巴亚热昂做了一个简单的研究,向婴儿呈现一个木块,木块中间有一个能够来回移动的木杆,就像这个样子
The question of whether discriminant conditioning has been used with babies to explore what sort of concepts they have.
这个问题是,在探究婴儿拥有什么类型的概念时,是否对婴儿应用了判别式条件作用
She says infected females were three times less likely to have babies.
VOA: special.2009.09.08
There's some space up in heaven where all the unborn babies are that will live in the future and, unfortunately, they're not able to have a town meeting; but, let's suppose they could.
想象一下在天堂的某处,所有尚未出生但即将诞生的小婴儿们在那儿,可惜的是,他们开不了人民大会吧;,不过,我们假设这能成真。
that single women wouldn't have babies anymore because they could prevent it until they were married.
VOA: standard.2010.05.12
And to discover the intelligence of babies we have to ourselves be pretty smart in developing different techniques.
要想探究婴儿的智力,我们就必须足够聪明,发明出不同的研究技术
As a result,those babies can have higher stress levels than those born without the help of the operation.
VOA: special.2009.11.24
And so, I have a film clip here of two very nice studies showing babies' ignorant--sorry, young children's ignorance of other people.
我给大家放两个优秀实验的电影片段,这个影片表明了幼儿对他人的无知
Many babies with Down syndrome have low muscle tone, so they need extra support when they are held.
VOA: special.2009.09.09
So, babies have these big, protruding foreheads, an upturned little nose, chubby cheeks and big eyes.
所以,孩子有大而突出的额头,朝上的小鼻子,胖胖的脸颊,大大的眼睛。
Researchers say babies who are breastfed often grow up to have lower blood pressure and cholesterol as adults.
VOA: special.2010.08.04
And when I talk on Wednesday about developmental psychology I'll show different ways in which psychologists have used habituation to study the minds of young babies.
等我们在周三探讨发展心理学时,我会向大家讲述心理学家们,应用习惯化,来研究婴儿心理的不同的方法。
But know I have to come to take the rain babies away with me."
VOA: special.2009.02.28
There is some research done by the psychologist Judy DeLoache at University of Virginia where she's studying babies' fears of spiders and snakes, babies obviously who, since their parents are normal, have not yet seen spiders and snakes.
这是心理学家朱迪·德洛克的研究,在弗吉尼亚大学,她研究孩子对蜘蛛和蛇的恐惧,孩子们,如果父母是正常人的话,从未见过蜘蛛和蛇。
"When babies are born, babies have an instinctive need, they're hard-wired to breastfeed.
VOA: special.2010.08.04
Many babies with cleft lip or palate have difficulty feeding.
VOA: special.2009.12.22
What do they know and when do they know it? Such questions have researchers monitoring babies' brains to find out.
VOA: standard.2010.05.05
(OMITTED) "Then they have to practice - their first vocalizations are like babbling in babies, and they have to hear themselves while they practice."
VOA: standard.2010.04.05
They are being used by teenagers and even babies whose hearts have been damaged by viruses.
VOA: standard.2010.01.27
Other research has found c-section babies are more likely to have asthma or allergies.
VOA: standard.2010.06.30
He says he has seen all types of migrants at the house,including countless mothers with babies, even young children seeking to reunite with parents who have gone north and left them behind.
VOA: standard.2009.09.01
"We provide care for elderly people, for mothers to be, for newborn babies,for children, and we provide long-term care for certain groups of patients who have what we would describe as chronic illnesses,"
VOA: standard.2009.09.24
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