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Elise Piazza, lead author and a postdoctoral research associate with the Princeton Neuroscience Institute, said, "Motherese contains exaggerated pitch contours and repetitive rhythms that help babies segment the complex noises around them into building blocks of language." She added that the speaking style also helps parents capture the attention of their babies and engage them emotionally.

Bilingual babies use cues such as pitch or word duration to tell two languages apart. Babies in bilingual environments can learn to distinguish the grammatical structures of two different languages at a young age. The research shows that bilingual babies use qualities like pitch and duration of sounds to keep two languages separate.

"Talk to your baby," Dr. Cutler said. "Your baby is picking up useful knowledge about language even though they're not actually learning words." Before, many believed babies did not learn sound until six months of life. However, studies now have shown that "newborns can recognize the voices they've been hearing for the last trimester in the womb, especially the sounds that come from their mothers, and prefer those voices to the voices of strangers." In addition, the language heard before birth and in the first months of life affect sound perception and sound production. These two discoveries have led to a better understanding of language learning and brain development in babies.

A study done with monolingual babies and bilingual babies under a year old showed that in the earlier months, both sets of babies had discrimination abilities to separate languages, but by eight months only the bilinguals had this ability. The study was done by only showing visual clips of people speaking different languages. This means that the babies could differentiate languages by looking at facial movements and the rhythm and shape of the person's mouth.

It was especially interesting that this effect held not only for those who had been adopted after the age of 17 months, when they would have been saying some words, but also for those adopted at under 6 months.

Researchers looked at international adoptees (babies that were adopted at a couple months old and grew up hearing a different language than they heard while in the womb) and were able to see what babies hear in the womb and soon after birth has an affect on how they perceive sounds. Newborn babies can actually recognize the voices they've been hearing for the last three months in the womb, especially the sounds that come from their mothers. When born, babies prefer these familiar voices to strangers voices. Babies can also detect rhythm and prefer other languages with similar rhythms, rather than languages with different rhythms.

This article describes and analyzes a study conducted on bilingual babies. It found that bilingual babies are able to distinguish different languages, and they don't just think there are two words for everything. The researchers would give commands in both languages and take note of eye-movement and pupil dilation. This provided insight on how the babies processed different languages. The researchers also expanded their experiment to adults, and found that adults process different languages the same way that the infants did. The article concludes that there are substantial benefits to growing up bilingual.

Researchers at the University of Washington developed a play-based, intensive, English-language method and curriculum and implemented the research-based program in four public infant-education centers in Madrid, Spain. Based on years of UW's I-LABS (Institute of Learning and Brain Science) research on infant brain and language development, UW's pilot bilingual education method utilized the following brain-research principles: 1. social interaction 2. play 3. high quality and quantity of language from the teachers. 4. Use of "infant-directed speech", or "parentese": the speech style parents use to talk to their babies, which has simpler grammar, higher and exaggerated pitch, and drawn-out vowels. 5. Active child engagement. The country's extensive public education system enabled the researchers to enroll 280 infants and children from families of varying income levels. Babies aged 7 to 33.5 months were given one hour of English sessions a day, using the UW method, for 18 weeks, while a control group received the Madrid schools' standard bilingual program. Both groups of children were tested in Spanish and English at the start and end of the 18 weeks. Children who received the UW method showed rapid increases in English comprehension and production, and significantly outperformed the control group peers at all ages on all tests of English. By the end of the 18-week program, the children in the UW program produced an average of 74 English words or phrases per child, per hour; children in the control group produced 13 English words or phrases per child, per hour. This 3 minute video succinctly captures the study: https://www.youtube.com/watch?v=HE5fBAS6gf4

Babies who engage in musical play may have an easier time picking up language skills, suggests a new study that is the first in young babies to examine differences in brain regions involved in detecting sound patterns.

"In our still-budding digital world, where public and private spheres cross-pollinate in unpredictable ways, perhaps it's not surprising that soon-to-be parents now routinely turn to Google to vet baby names. A quick search can help ensure that a child is not saddled with the name of a serial killer, pornography star or sex offender. ... But maybe common names are more prudent. A recent study by the online security firm AVG found that 92 percent of children under 2 in the United States have some kind of online presence, whether a tagged photo, sonogram image or Facebook page."

Words and Speech for babies

The gene that affects how babies pick up language has been identified. If we know more about this gene, can we nurture children and help them learn to better suit their needs and increase their language capabilities?

Playing a series of sounds to infants can speed up the way they process language and can also predict which infants will have trouble with language as they develop. Researchers concluded that processing language sounds sets up the neural foundation in babies.

The way that babies react to certain sounds can indicate their learning patterns and language capabilities later in life.

The more parents talk to their children, the faster those children's vocabularies grow and the better their intelligence develops. The problem seems to be cumulative. By the time children are two, there is a six-month disparity in the language-processing skills and vocabulary of toddlers from low-income families. Toddlers learn new words from their context, so the faster a child understands the words he already knows, the easier it is for him to attend to those he does not. Dr Anne Fernald, of Stanford, found that words spoken directly to a child, rather than those simply heard in the home, are what builds vocabulary. Plonking children in front of the television does not have the same effect. Neither does letting them sit at the feet of academic parents while the grown-ups converse about Plato. The effects can be seen directly in the brain. Kimberly Noble of Columbia University studies how linguistic disparities are reflected in the structure of the parts of the brain involved in processing language. Although she cannot yet prove that hearing speech causes the brain to grow, it would fit with existing theories of how experience shapes the brain. Babies are born with about 100 billion neurons, and connections between these form at an exponentially rising rate in the first years of life. It is the pattern of these connections which determines how well the brain works, and what it learns. By the time a child is three, there will be about 1,000 trillion connections in his brain, and that child's experiences continuously determine which are strengthened and which pruned. This process, gradual and more-or-less irreversible, shapes the trajectory of the child's life.And it is this gap, more than a year's pre-schooling at the age of four, which seems to determine a child's chances for the rest of his life.

Singing along to our favorite songs may actually be a skill we acquire even before we're born. According to a recent study published in the journal Ultrasound, unborn babies can "sing and dance" in the womb as early as 16 weeks.

Logical Fallacy: Hasty Generalization Babies can do easy things + Etrade is an easy thing The hasty generalization is that Etrade is so easy a baby can do it. This is not true because babies can't go online and invest. However it makes the consumer think about how easy etrade is to use.

A new study has found that a key part of the brain involved in forming speech is firing away in babies as they listen to voices around them. This may represent a sort of mental rehearsal leading up to the true milestone that occurs after only a year of life: baby's first words.

When babies point their fingers in the air, there are meanings to their gestures. Pointing is an early sign of communication, before they even start talking. It's important to foster their learning by starting with their gestures and talking to them while they move. When you mirror your child, it will help them grow confidence and show them that communication is important and effective

In this National Geographic video, scientists outfit babies and an adult with electrode caps to track their brain activity, then test the ability of their subjects to discern differences in sound. Try taking the test yourself while watching and see how you do.

This source discusses how babies have such ease at learning two languages simultaneously. Intersting findings: - Babies begin learning language in the womb. They are more comfortable with the language(s) the mother spoke while she was pregnant. - Code switching is actually normal and not a negative aspect of being bilingual. It just shows the ease at which one can switch from one task to the next.