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Researchers at the University of Washington and University of Connecticut examined thousands of 30-second snippets of verbal exchanges between parents and babies. They measured parents' use of a regular speaking voice versus an exaggerated, animated baby talk style, and whether speech occurred one-on-one between parent and child or in group settings. "What our analysis shows is that the prevalence of baby talk in one-on-one conversations with children is linked to better language development, both concurrent and future," said Patricia Kuhl, co-author and co-director of UW's Institute for Learning & Brain Sciences. The more parents exaggerated vowels -- for example "How are youuuuu?" -- and raised the pitch of their voices, the more the 1-year olds babbled, which is a forerunner of word production. Baby talk was most effective when a parent spoke with a child individually, without other adults or children around. "The fact that the infant's babbling itself plays a role in future language development shows how important the interchange between parent and child is," Kuhl said.

Author Clive Thompson argues, "The fact that so many of us are writing - sharing our ideas, good and bad, for the world to see - has changed the way we think. Just as we now live in public, so do we think in public. And that is accelerating the creation of new ideas and the advancement of global knowledge." Every day, we collectively produce millions of books' worth of writing. Globally we send 154.6 billion emails, more than 400 million tweets, and over 1 million blog posts and around 2 million blog comments on WordPress. On Facebook, we post about 16 billion words. Altogether, we compose some 3.6 trillion words every day on email and social media - the equivalent of 36 million books.* (The entire US Library of Congress, by comparison, holds around 23 million books.) He notes the Internet has spawned a global culture of avid writers, one almost always writing for an audience, and suggests that writing for a real audience helps clarify one's thinking, enhances learning, and arguably, betters writers' organization, ideas, and attention to editing.

A recent study of the speech information rate of seven languages concludes that there is considerable variation in the speed at which languages are spoken, but much less variation in how efficiently languages communicate the same information.

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.

For bilinguals, because both languages are active in the brain, the act of keeping the two languages separate sharpens the executive control system. Strengthening this area may have long-term benefits: namely, performing better on a variety of cognitive tasks and possibly delaying the onset of dementia later in life.

I was surprised by this article and by the fact that sometimes, our seemingly boring moments in life has the potential to transform into a great college essay. This article made me change my views of college essays and reexamine what topics I want to write about.

I liked the ideas this essay shared because I realized that if I were to have written my college essay prior to reading this article, my essay would've been similar to the majority of students who submit college essays. This site stresses the importance of being different and that having humility, humor, and personal stories in college essays are attractive. But the article did imply that there are limits and that some things such as torturing animals and showing inconsideration to other people, are inappropriate.

It seems more common now for counselors and advisors to recommend writing about everyday things, but with our own personal "flair." So it was helpful to read in this article about how there are some negative everyday experiences that are important to leave out.

Wanda Wallace, in a study reported in the November 1994 _Journal of Experimental Psychology_, noted that the melody of a song, in some situations, can facilitate learning and recall. The experiments in this article demonstrate that text is better recalled when it is heard as a song rather than as speech, provided the music repeats so that it is easily learned. Furthermore, the experiments indicate that the melody contributes more than just rhythmic information. Music is a rich structure that chunks words and phrases, identifies line lengths, identifies stress patterns, and adds emphasis as well as focuses listeners on surface characteristics. The musical structure can assist in learning, in retrieving, and if necessary, in reconstructing a text.

Studies have proven that bilinguals are better at ignoring unnecessary words in a sentence. Since bilingual people are constantly sorting through one language and the other and picking which one to use and which one to ignore their brain is stimulated more than monolingual people. The monologuists' brains light up more than the bilinguals' brain in an fMRI scan. Researches said that this ment that the monologuists' brain had to work harder to do the same thing as the bilinguals.

Please watch.

@18:40 Hi everyone, if I could say a few words, I'd be a better public speaker. "

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"The reason that the unusual fonts are effective is that it causes us to think more deeply about the material," a co-author of the study, Daniel M. Oppenheimer, a psychologist at Princeton, wrote in an e-mail. "But we are capable of thinking deeply without being subjected to unusual fonts. Think of it this way, you can't skim material in a hard to read font, so putting text in a hard-to-read font will force you to read more carefully."

I wonder how this might relate to second language learning. When one doesn't know the words, even if the font is markedly legible, reading is slower and more difficult. One would expect comprehension and retention to be better, but I doubt that is the case. Interesting article. Must be why wedding invitations get put into Olde English or ornate script typefaces -- so that folks will read the names more carefully.

Ha!

Contrary to popular belief, liars don't actually give many visual giveaways to their lies. The better cues are in their speech. The common misconceptions about liars and their body language are actually signs of anxiety. More often than not, truth-tellers are assumed to be liars because they are anxious to recount the correct details

Can't find the right word? You might want to start moving your hands. New research at the University of Alberta suggests that gesturing while you talk may improve your access to language. Dr. Elena Nicoladis and her research colleagues observed the hand gestures of bilingual children as they told the same story twice, first in one language and then the other.

Many people have a hard time committing things to memory, especially with all the distractions that can come your way. Maybe the answer is as close as your iPod! Developing better memorization and faster recall skill for school-related projects will enhance your ability to pull together a wider spectrum of information for class discussions, papers, and tests.

LAST week, Johnson took a look at some of the advantages of bilingualism. These include better performance at tasks involving "executive function" (which involve the...