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"Two vital parts of mentally organizing the world are classification, or the understanding that similar things belong in the same category; and induction, an educated guess about a thing's properties if it's in a certain category. ... 'For the last 30 to 40 years it has been believed that even for very young children, labels are category markers, as they are for adults,' explains psychologist Vladimir M. Sloutsky ... To test their hypothesis, the psychologists showed pictures of two imaginary creatures to preschoolers and college undergraduates. Both animals had a body, hands, feet, antennae, and a head. ... The difference arose when the head was a jalet's but [the] label was "flurp," or vice-versa. Then, most of the adults went with the label (we accept that a dolphin is a mammal, even though it looks and swims like a fish). The children relied on the head for identification. Regardless of its name, a thing with a jalet's head is a jalet." Link to the study (PDF): http://cogdev.cog.ohio-state.edu/Papers/2011/SD-VS-PsychScience.pdf

Ben Blatt, _Slate_ journalist, shares and reports on some maps of the United States that incorporate data from the Census Bureau's American Community Survey regarding the languages spoken in American homes. One map shows what language, after English, is most commonly spoken in each of the 50 states (Spanish, for the most part), and another, the second most-spoken language. I personally question the veracity of the data for Hawai'i, which lists Tagalog as the second-most spoken language behind English. Surely it's Hawai'i Creole English (HCE), but perhaps it's because survey respondents don't know HCE= its own language. Also, Ilocano seems to be more commonly spoken than Tagalog in the 808, but maybe because Tagalog= the language of school instruction in the Philippines, it's universally spoken by everyone who speaks some Filipino variant. Some caveats on the construction of these maps. A language like Chinese is not counted as a single language, but is split into different dialects: Cantonese, Mandarin, Shanghaiese and treated as different languages. If those languages had been grouped together, the marking of many states would change. In addition, Hawaiian is listed as a Pacific Island language, so following ACS classifications, it was not included in the Native American languages map.

This article discusses the many benefits of bilingualism / being bilingual. It goes over a research experiment that was conducted to test the way that the mind distinguishes and identifies the difference between languages by having children do classification tests with shape and colors. It also discusses the differences between bilingualism vs monolingualism.

This article is about the many benefits of bilingualism and how bilinguals are smarter than monolinguals.

Alzheimer's disease (AD) is being further studied as more and more Americans are getting diagnosed with this chronic disease. In this specific study, the researchers do a systematic review on how this disease affects speech and memory, and why a cure needs to be found in order to help the patient continue to communicate with language. This page was able to identify the main resources that can support the development of decision support systems for AD and help people grasp a better understanding on the importance of helping those with AD