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Using a brain-imaging technique that examines the entire infant brain, University of Washington researchers have found that the anatomy of certain brain areas - the hippocampus and cerebellum - can predict children's language abilities at one year of age. Infants with a greater concentration of gray and white matter in the cerebellum and the hippocampus showed greater language ability at age 1, as measured by babbling, recognition of familiar names and words, and ability to produce different types of sounds. This is the first study to identify a relationship between language and the cerebellum and hippocampus in infants. Neither brain area is well-known for its role in language: the cerebellum is typically linked to motor learning, while the hippocampus is commonly recognized as a memory processor. "Looking at the whole brain produced a surprising result and scientists live for surprises. It wasn't the language areas of the infant brain that predicted their future linguistic skills, but instead brain areas linked to motor abilities and memory processing," Kuhl said. "Infants have to listen and memorize the sound patterns used by the people in their culture, and then coax their own mouths and tongues to make these sounds in order join the social conversation and get a response from their parents." The findings could reflect infants' abilities to master the motor planning for speech and to develop the memory requirements for keeping the sound patterns in mind. "The brain uses many general skills to learn language," Kuhl said. "Knowing which brain regions are linked to this early learning could help identify children with developmental disabilities and provide them with early interventions that will steer them back toward a typical developmental path."

Abstract: The critical period hypothesis holds that first language acquisition must occur before cerebral lateralization is complete, at about the age of puberty. One prediction of this hypothesis is that second language acquisition will be relatively fast, successful, and qualitatively similar to first language only if it occurs before the age of puberty.

list of proto-indo-european roots (stone age language)

euskara, basque: thought to be the closest to Stone Age Indo-European language, still spoken today

By Jeannie Deva "Jeannie, I have been wondering for a long time how age (and other factors like weight), affect vocal range, tone, etc. I have been reading your email tips for a few months and have held off exploring my voice with professional instruction because I am already in my early 40s.

Talks about kids and how they react to different forms of sarcasm.

This was interesting because the children speak their own animal language.

Strange but true story with interesting connections to the "Genie" case and the critical period hypothesis. In 2008, in Amstedten, Austria, two brothers, age 5 and 18, were discovered. They were being held captive in a cellar with their mother. The boys use animalistic noises rather than words to communicate with each other. Other than their mother, age 42, who'd lost most of her reading and writing skills after being imprisoned 24 years ago, their only source of linguistic input was a TV. A police officer who met the two boys noted they communicate with noises that are a mixture of growling and cooing. "If they want to say something so others understand them as well they have to focus and really concentrate, which seems to be extremely exhausting for them."

13 year old Trisha Prabhu of Naperville, IL, is a finalist in Google Science Fair 2014. Prabhu's project focuses on preventing cyber-bullying. Excerpted from her project summary statement: "Cyberbullying may result in depression, low self-esteem and in rare cases suicides in adolescent victims(12-18). Research shows that, over 50% of adolescents and teens have been bullied online and 10 to 20% experience it regularly. Research also shows that adolescents that post mean/hurtful messages may not understand the potential consequences of their actions because the pre-frontal cortex, the area of brain that controls reasoning and decision-making isn't developed until age 25. I hypothesized that if adolescents(ages 12-18) were provided an alert mechanism that suggested them to re-think their decision if they expressed willingness to post a mean/hurtful message on social media, the number of mean/hurtful messages adolescents will be willing to post would be lesser than adolescents that are not provided with such an alert mechanism. In order to check if my hypothesis was true, I created two Software systems: 1) Baseline 2) Rethink. "Rethink" system measured number of mean/hurtful messages adolescents were willing to post after being alerted to rethink, while the "Baseline" system measured the same without the alert. Results proved that adolescents were 93.43% less willing to post mean/hurtful messages using a "Rethink" system compared with "Baseline" system without alert."

In a 2011 survey, Renee Engeln, Professor of Psychology at Northwestern University and a colleague found that more than 90 percent of college women reported engaging in fat talk - despite the fact that only 9 percent were actually overweight. In another, 2014 survey, she canvassed thousands of women ranging in age from 16 to 70. Contrary to the stereotype of fat talk as a young woman's practice, she found that fat talk was common across all ages and all body sizes of women. Engeln notes that fat talk is not a harmless social-bonding ritual. According to an analysis of several studies published in 2012 in the Psychology of Women Quarterly, fat talk was linked with body shame, body dissatisfaction and eating-disordered behavior. Engeln also found that fat talk was contagious. She ran an 2012 experiment where young women, "confederates" secretly working for the researchers, joined two other young women seated at a table to discuss magazine advertisements. The ads started out innocently enough. One was for an electronics store. Another was for a water purifier. But the third was a typical fashion ad showing a model in a bikini. In the control condition, confederates commented on the visuals in the background of the fashion ad, but avoided any mention of the model or her appearance. In the "fat talk" condition, the two confederates (neither of whom was overweight) commented on the model. One said: "Look at her thighs. Makes me feel so fat." The other responded: "Me, too. Makes me wish my stomach was anywhere near flat like that." Then it was our subjects' turn. In the control condition, when neither of our confederates engaged in fat talk, none of our subjects fat talked. But when our confederates engaged in fat talk, almost a third of the subjects joined in. These subjects also reported higher levels of body dissatisfaction and shame at the end of the study than did their counterparts in the control condition.

Discusses the benefit of lifelong bilingualism and it's relationship to the aging of the brain.

Talking is arguably one of the most powerful forms of expression, alongside writing and art. We use our voices to ask questions, to deliver bad news, to tell someone we love them. But the way we talk to each other is changing. The uniqueness of our voices is being drowned out by the pitter-patter of keyboards; we're always typing, texting, responding. The positives: devices like cellphones complement face-to-face or ear-to-ear conversations. The negatives: expecting immediate responses; heightened miscommunication, and muted social interaction.

"People don't know why they get so upset about language," David Crystal told me recently, over Skype from his home in Wales. " 'Potato's,' with an apostrophe 'S,' " he offered, as an example of the kind of thing that drives some people batty, "but you ask them, 'Why are you so upset?', and they can't answer you."

Jack Hitt article on how languages die and efforts to keep them alive; notes estimate that half of more than 6,000 languages currently spoken in world will become extinct by end of century; says working to stem tide range are graduate students heading into the field to compile dictionaries, charitable foundations devoted to the cause, like Endangered Language Fund, and transnational agencies, like European Bureau for Lesser Used Languages; describes scene in Puerto Eden, tiny fishing village on Wellington Island in Patagonia region of southern Chile, home of last six speakers of Kawesqar, language native to area since last ice age; photos (L)

I wanted to do my research on why English is so hard to learn and why it is beneficial to learn a second language as a child, however, these are two completely different research questions. This website combined the two and has allowed me to research why children should learn English when they are young as opposed to a different language. It goes in depth as to why English is so challenging as well as how children who learn a second language will be better suited for the world.

This article talks about how difficult it really is to learn a second language. It further explains the different stages our brain goes through and how our brain's plasticity goes down as we age. The article also talks about psychologists who disagree on when the "critical period" of learning a second language takes place.

In a 2013 study, Karla Klein Murdock, a professor of psychology at Washington and Lee University, researched college-age texters. She found high-volume texters who were most stressed in their relationships were also most likely to admit to experiencing academic burnout and the lowest emotional well-being. Poorer sleep quality also seemed to plague the frequent texters. Why might heavy texting carry such a costly toll on people who are highly stressed in their relationships? A reasonable possibility that Murdock suggests has to do with the behavior and expectations of the heavy texter. Texting creates its own relational vortex. If the texts are flying fast and furious, things can easily get out of hand. Without the in-person cues that you would get if you were having a face-to-face discussion, misunderstandings and hurt feelings can quickly escalate. Texting also carries a cognitive cost, draining your attentional resources. As your inner reserve is worn down, you become exhausted and burned out. The physiological activation involved in texting erodes your sleep, and the stage is set for you to feel emotionally depleted.

What does recent research say about the potential benefits of bilingual education? Here are the main 6 findings: 1. Attention: "[Bilinguals] can pay focused attention without being distracted and also improve in the ability to switch from one task to another," says Sorace. Do these same advantages accrue to a child who begins learning a second language in kindergarten instead of as a baby? We don't yet know. Patterns of language learning and language use are complex. But Gigi Luk at Harvard cites at least one brain-imaging study on adolescents that shows similar changes in brain structure when compared with those who are bilingual from birth, even when they didn't begin practicing a second language in earnest before late childhood. 2. Empathy: bilingual children as young as age 3, because they must follow social cues to figure out which language to use with which person and in what setting, have demonstrated a head start on tests of perspective-taking and theory of mind - both of which are fundamental social and emotional skills. 3. Reading (English): students enrolled in dual-language programs outperformed their peers in English-reading skills by a full school year's worth of learning by the end of middle school. 4. School performance and engagement: compared with students in English-only classrooms or in one-way immersion, dual-language students have somewhat higher test scores and also seem to be happier in school. Attendance is better, behavioral problems fewer, parent involvement higher. 5. Diversity and integration: Because dual-language schools are composed of native English speakers deliberately placed together with recent immigrants, they tend to be more ethnically and socioeconomically balanced. And there is some evidence that this helps kids of all backgrounds gain comfort with diversity and different cultures. 6. Protection against cognitive decline and dementia: actively using two languages seems to have a protective effect against age-related demen