Does an unborn baby know his mother’s
voice Psychology professor Anthony DeCasper advised an ingenious experiment to
find out. He placed padded earphones over a newborn’s ears and gave him a bottle
nipple attached to a closed rubber tube. Changes in pressure in the tube
switched channels on a tape recorder. If the baby paused extra long between
bursts of sucking, he heard on channel; if he paused shorter than average, he
heard the other. The baby now had the ability, in effect, to change
channels.
DeCasper found that newborns choose the recording of
their mother’s voice over that of another woman’s. The baby, however, has no
innate interest in his father’s voice, which is heard in the womb only from time
to time, while the mother’s voice is ever present. Within two weeks after
birth, however, the baby can recognize Dad’s voice t
A. An unborn, baby can occasionally hear his father’s voice.
B. De Casper’s approach proved absolutely effective in a French experiment.
C. An unborn baby is able to identify the tone and rhythm of his native language.
D. Parents are able to soothe a fussy newly-born baby.
更多"Passage Six
Does an unbor"的相关试题:
[单项选择] Passage Six
Does an unborn baby know his mother’s
voice Psychology professor Anthony DeCasper advised an ingenious experiment to
find out. He placed padded earphones over a newborn’s ears and gave him a bottle
nipple attached to a closed rubber tube. Changes in pressure in the tube
switched channels on a tape recorder. If the baby paused extra long between
bursts of sucking, he heard on channel; if he paused shorter than average, he
heard the other. The baby now had the ability, in effect, to change
channels.
DeCasper found that newborns choose the recording of
their mother’s voice over that of another woman’s. The baby, however, has no
innate interest in his father’s voice, which is heard in the womb only from time
to time, while the mother’s voice is ever present. Within two weeks after
birth, however, the baby can recognize Dad’s voice t
A. is unable to identify his mother’s lullaby after birth
B. is able to identify his mother’s voice rather than that of others’
C. is able to help release adrenaline and other stress-related hormones
D. is able to distinguish French accent from Russian accent
[单项选择]What does the man want to know about his mother （）
A. When she will return home.
B. Whether she can go by herself.
C. Whether she can travel by air.
D. When she will completely recover.
[单项选择] Passage Two
Watch a baby between six and nine
months old, and you will observe the basic concept of geometry being learned.
Once the baby has mastered the idea that space is three dimensional, itreaches
out and begins grasping various kinds of objects. It is then, from perhaps
nine to fifteen months, that the concepts of sets and numbers are formed. So
far, so good. But now an ominous development takes place. The nerve fibers in
the brain insulate themselves in such a way that the baby begins to hear sounds
very precisely. Soon it picks up language, and it is then brought into direct
communication with adults. From this point on, it is usually downhill all the
way for mathematics, because the child now becomes exposed to all the nonsense
words and beliefs of the community into which it has been so unfortunate as to
have been born. Nature, havin
A. The impact of language on mathematics
B. Children’s ability to learn languages
C. How basic concepts of physics are learned
D. Math-learning strategies for babies
[单项选择]Watch a baby between six and nine months old, and you will observe the basic concepts of geometry being learned. Once the baby has mastered the idea that space is three-dimensional, it reaches out and begins grasping various kinds of objects. It is then, from perhaps nine to fifteen months, that the concepts of sets and numbers are formed. So far, so good. But now an ominous development takes place. The nerve fibers in the brain insulate themselves in such a way that the baby begins to hear sounds very precisely. Soon it picks up language, and it is then brought into direct communication with adults. From this point on, it is usually downhill all the way for mathematics, because the child now becomes exposed to all the nonsense words and beliefs of the community into which it has been so unfortunate as to have been born. Nature, having done very well by the child to this point, having permitted it the luxury of thinking for itself for eighteen months, now abandons it to the arbitrary c
A. Picking up a wooden block.
B. Recognizing the number 2.
C. Uttering a nonsense word.
D. Looking at distant objects.
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