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Showing posts with label how do babies think. Show all posts
Showing posts with label how do babies think. Show all posts

Friday, 16 May 2014

6 Must Know Facts About Your Babies Brain

1.Baby's brain grows rapidly
After birth, the human brain grows rapidly, more than doubling to reach 60 per cent of its adult size by the time the kid is sampling his first birthday cake. By kindergarten,the brain has reached its full size but it may not finish developing until the kid is in his mid-20s.

2.Lantern vs flashlight
Baby brains have many more neuronal connections than the brains of adults. They also have less inhibitory neurotransmitters. As a result, the baby's perception of reality is less focused than adults. They are vaguely aware of everything — a sensible strategy considering they don't yet know what's important. Few likens baby perception to a lantern, scattering light across the room, where adult perception is more like a flashlight, consciously focused on specific things but ignoring background details.

3.Babbling signals learning
Within their lantern's light, babies focus momentarily. When they do, they usually make babbling sounds to convey interest. The nonsense syllables babies spout - is the acoustic version of a furrowed brow. Few signal to adults that they are ready to learn. What makes babies smarter is talking to them, dialogue is best, where a parent responds within the pauses of an infants' vocalisations.

4.Brains can be overwhelmed
But their need for human interaction doesn't mean they should be tickled silly day and night. Babies have short attention spans and can easily be over-stimulated. Sometimes, the interaction they need is simply help calming down. This can be provided by rocking, dimming lights or swaddling flailing limbs that babies have yet to figure out how to control.

5.Educational DVDs aren't worth
Recent research suggests that social responses are fundamental to a child's ability to fully learn language. Babies divide up the world between things that respond to them and things that don't. Things that don't are not worth it. A recording does not follow a baby's cues, which is why infant DVDs, have been found to be ineffective.

6.They need more than parents
Researchers theorise that spending time with non-parental caregivers — a doting granny, a daycare teacher, a family friend - helps infants learn to read different facial expressions and expand their ability to take the perspectives of others. They use adult mental processes for figuring others' emotions by the time they are seven months old.

Tuesday, 14 May 2013

How Foetuses Learn Language


Babies are born with the ability to recognise familiar sounds and language patterns, according to new research. A glimpse into the fast-moving minds of infants.
Mastering a foreign language can be a frustrating experience and one that gets harder as we age. The younger you start, the easier it seems to be.
Now researchers in the US and Sweden have found evidence that we start learning language before we're even born.
The study discovered that in the last 10 weeks of pregnancy, foetuses are listening to their mothers communicate. And when they are born, they can show what they've heard.
Forty baby boys and girls - about 30 hours old - were randomly exposed to different vowel sounds that are unique to either English or Swedish. They included the English "e" sound in sweet or the Swedish "eu" sound that is comparable to oeuf, the French word for eggs.
The babies' response to each sound was measured by the strength of their sucking on a pacifier connected to a computer.
In each group, the babies sucked hardest when they heard the vowels representing the foreign language. The American babies sucked harder when they heard Swedish vowels and the Swedish babies sucked harder when they heard English vowels.

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The foetus in the last ten weeks is not only listening, is not only taking note of the sounds, but remembering and learning them”
Patricia KuhlInstitue for Learning and Brain Science
The results indicate that babies are born with the ability to distinguish different languages and are curious enough to explore the language that is unfamiliar, says Patricia Kuhl. She is one of the study's authors and co-director of the Institute for Learning and Brain Sciences at the University of Washington.
"Babies are learning when they're still in the womb," she says.
"We're showing that the foetus in the last ten weeks, when we know that the auditory system is fully working, is not only listening, is not only taking note of the sounds, but remembering and learning them."
But parents who think they can accelerate the process by exposing their unborn child to an intensive audio course in Greek or Farsi might be doing more harm than good.
Babies born to bilingual mothers have shown they can equally accommodate two or more languages - but that ability is acquired through natural exposure.
"We would caution (against) adding extra things to listen to because foetuses spend most of their time in a sleep state and we don't know what providing extra stimulation - particularly loud stimulation from a loudspeaker outside the womb - might do to that developing sleep-wake cycle," says Christine Moon, the study's lead author and professor of psychology at Pacific Lutheran University, Tacoma, Washington.
"We also know that too much sound can disrupt the ability to hear and may disrupt the connections that are being made in the auditory cortex, not just the ability to get sound but the ability to make sense of the sound."

Saturday, 7 July 2012

Video: What DO Babies Think About?