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Research by the University of Liverpool has found that the same brain activity is used for language production and making complex tools, supporting the theory that they evolved at the same time. Dr Georg Meyer, from the University Department of Experimental Psychology, said: "This is the first study of the brain to compare complex stone tool-making directly with language. "Our study found correlated blood-flow patterns in the first 10 seconds of undertaking both tasks. This suggests that both tasks depend on common brain areas and is consistent with theories that tool-use and language co-evolved and share common processing networks in the brain."

"Brain scans of modern stone-tool makers show that key areas in the brain's right hemisphere become more active when they switch from making stone flakes to more advanced tools. Intriguingly, some of these brain regions are involved in language processing... 'Our study reinforces the idea that toolmaking and language evolved together as both required more complex thought.'"

See also the graphs at the bottom of the page. "Perhaps the biggest collection of words ever assembled has just gone online: 500 billion of them, from 5 million books published over the past four centuries... The words make up a searchable database that researchers at Harvard say is a new and powerful tool to study cultural change... You can, for instance, type in a word or a short phrase, and the database produces a graph - a curve that traces how often an author used those words every year since 1800."

Almost every language on the planet includes words that sound like the things they describe. Crash, yawn, glug… speech is just full of these onomatopoeias. And because they have their root in real things they're often easy to identify. Even a non-native speaker might recognise the Hindi "achhee" (a sneeze) or the Indonesian "gluk" (glug). Because these onomatopoeias are so widely encountered, easy to pick up, and convey information might they be the first form of language? That's the argument presented in a recent paper published in Animal Cognition. It points out that our ancestors would have begun encountering more and more noises that we could repeat. Tool use/ manufacture in particular, with its smashes and crashes, would be a prime source of onomatopoeias. Mimicking these sounds could have allowed early humans to "talk" about the objects; describing goals, methods, and objects. Might handing someone a rock and going "smash" been a way to ask them to make a tool? Perhaps different noises could even refer to different tools. Humans are good at extracting information from mimicked sounds. These sounds also trigger "mirror neurons" - parts of the brain that fire when we observe other people doing something - allowing us to repeat those actions. Seeing someone hold a rock a certain way and saying "smash" could have helped our ancestors teach the proper way to smash. But the biggest benefit would be the fact that you can communicate about these objects without seeing them. Having a sound for a tool would allow you to ask someone for it, even if they didn't have it on them. Given these advantages, it's easy to imagine how evolution would have favoured people who mimicked noises. Over time, this would have driven the development of more and more complex communication; until language as we recognise it emerged. Following this narrative, you can see (or maybe hear) how an a human ancestor with almost no language capability gradual

scroll down to "text analysis tools"

For many current middle and high school students, writing takes shape in all kinds of forms. They send texts, write on social media sites, update their own blogs, and of course, write for school assignments. Research indicates both pros and cons in using technology as a writing tool.

For many current middle and high school students, writing takes shape in all kinds of forms. They send texts, write on social media sites, update their own blogs, and of course, write for school assignments.

Tetsuro Matsuzawa, a Japanese primatologist, has spent 30 years studying our closest primate relative, the chimpanzee, to better understand the human mind. Here are some key takeaways: -Captive chimps can learn sign language or other communication techniques. They also can string together the symbols or gestures for words in simple "Me Tarzan, You Jane" combinations. -The animals use pant-hoots, grunts and screams to communicate. -In decades of ape language experiments, the chimpanzees have never demonstrated a human's innate ability to learn massive vocabularies, embed one thought within another or follow a set of untaught rules called grammar. So yes, chimpanzees can learn words. But so can dogs, parrots, dolphins and even sea lions. Words do not language make. Chimpanzees may well routinely master more words and phrases than other species, but a 3-year-old human has far more complex and sophisticated communication skills than a chimpanzee. "I do not say chimpanzees have language," Matsuzawa stresses. "They have language-like skills." -Monkeys can learn to use tools and do utilize tools, but there doesn't seem to be signs of them "teaching" each other these skills: it's more of a watch, then do situation.

Re " A Dreaded School Test in France Becomes a Tool of Integration " (Fontenay-sous-Bois Journal, May 12): Several factors contribute to the necessity of retaining the dreaded dictation ( dict ée) as an essential tool in teaching the French language.

Has an interactive tool that shows languages contributing to English in fifty year increments, beginning in 1150AD to the present.

text analysis tool for detecting deception

"Language shapes our behavior and each word we use is imbued with multitudes of personal meaning. The right words spoken in the right way can bring us love, money and respect, while the wrong words-or even the right words spoken in the wrong way-can lead to a country to war.

Using advanced tools such as magnetic resonance imaging, researchers are finding that writing by hand is more than just a way to communicate. The practice helps with learning letters and shapes, can improve idea composition and expression, and may aid fine motor-skill development.

Graphically compare the popularity of phrases over time.

This would be great for someone's field research--thanks, Ryan!

Google's own book corpus tool

"The findings are necessarily limited, but do suggest that retrieval practice, as the essay-writing was called, is a powerful learning tool."

"The Assyrian Dictionary is not simply a word list. By detailing the history and range of uses of each word, this unique dictionary is in essence a cultural encyclopedia of Mesopotamian history, society, literature, law and religion and is an indispensable research tool for any scholar anywhere who seeks to explore the written record of Mesopotamian civilization"

"Now in the 21st century, with sophisticated text-crunching tools at our disposal, it is possible to put Bridgman's theory to the test. Has a vernacular style become the standard for the typical fiction writer? Or is literary language still a distinct and peculiar beast?"

contains links to two scholarly essays, including how the tool was developed and used

This article discusses how numbers are not innately known and must be taught, thus as such our language and "defining" them cannot be exact. Through research and monitoring children as well as isolated people like the Piraha, one see's it is difficult to differenciate numbers such as 4 and 5 and 7. While telling the difference between big and small or 1 and 2 are easy.

Numbers are tools people invented a long time ago, and we know how to use them only because we find ourselves in a society in which that knowledge has been preserved and transmitted. Without these symbols, we, like the Pirahã, could not "see" divisions between most quantities. Anthropologist Caleb Everett asserts that when our ancestors learned to count, they "radically transformed the human condition," making possible such number-dependent developments as complex agriculture.

This article explains trends surveyed Advanced Placement (AP) and National Writing Project (NWP) teachers noticed in students' writing due to digital technology. There are many impacts, both positive and negative.

New ways to grab dinner, the trick to using a tool, and learning the local dialect. These are behaviors that animals pick up from each other. K iller whales, chimpanzees, and birds seem to have a cultural component to their lives. Now a new study suggests that sperm whales should be added to that list.