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The World Health Organisation counts 430m people as deaf or hard of hearing. Many use sign languages to communicate. If they cannot also use those languages to talk to computers, they risk being excluded from the digitisation that is taking over everyday life. Sign language poses particular issues in re: its translation to either text or speech. Some challenges include improving the machine-learning algorithms that recognise signs and their meaning and developing the best methods to interpret sign languages' distinctive grammars. The applications of such technology could improve the lives of the deaf, for example, allowing them to use their cell phones to search for directions or look up the meanings of unknown signs, without resorting to the written form of a spoken language.

Article discusses the negative impacts of parent screen time and digital device distraction on parent-child communication, conversational interaction, and language development, especially in young children.

A connection has been found between students who study foreign language and higher SAT scores. For each additional year that students study a foreign language, they are expected to perform better on both the math and language portions of the SAT. Although the SAT is not a direct measure of intelligence by any means, this gives evidence to support that studying a foreign language helps develop both math and English language skills. I would be interested in seeing how foreign language study affects IQ Test scores.

This article describes a recent study in which scientists were able to use CT scans to generate 3-D models of Neanderthal ear structures. In the past, attempts to determine whether Neanderthals used language hinged on the hyoid bone, a single piece of the Neanderthal vocal tract. However, these scientists took a different approach by looking at the ears of Neanderthals to give clues about Neanderthal language. By running the ear models through computer programs, scientists were able to determine that the Neanderthal ear's "sweet spot" included higher frequencies characteristic of consonant production, and therefore human language. This is exciting because it gives scientists another piece in the puzzle of early human language development.

This article from the LA Times talks about how the Corona Virus has changed our language during this time. It also includes the slang people are using and developing.

This post is about Korean language and the two main sections of speech styles in Korea. It will help you better understand the different speaking styles in Korean and when and how to use them. The two styles of speech, 존댓말 (Polite speech) and 반말 (Informal speech), are spoken based on hierarchy since Korean culture has strong Confucian influence due to the country's history. The hierarchy is mainly based on age and social status. For example, when speaking to a teacher in school, you would speak to them with polite speech because they are older than you and know more than you. Phrases and sentences can be said in different ways depending on the style of speech used, but will still have the same meaning.

Babies first start learning language by listening to the rhythm and intonations of speech. They specifically listen to high pitches versus low ones and the loudness of syllables in speech. Before a baby is even born they already begin developing language. When in the womb, the intonation patterns of the mother are heard in the womb. "Baby talk" used by people to infants is a crucial part of an infants learning.Parents often exaggerate these aspects of language, which helps a baby to acquire it. Research shows babies prefer listening to this exaggerated, singsong way of talking compared to regular adult talk.

This article talks about how people across many cultures are generally better at describing warm colors than cool colors. A study they conducted supports their hypothesis that people are better at communicating warm colors than cool colors because most of the objects they see are warm in color, while backgrounds tend to be cool in color. Therefore, since people are more likely to describe an object than the background behind it, they have developed a larger vocabulary for warm colors. The article also says that interestingly, industrialized cultures have more words for colors than non-industrialized cultures. For example, in English there are 11 color words that basically everyone is familiar with whereas in the language Tsimane', there are only three color words that everyone knows.

In 2017, Jonathan Harrington, University of Munich linguist, studied a group of British scientists isolated for four months in Antarctica, and found that their pronunciation of key words began becoming more phonologically similar. These findings lend credence to a phenomenon observed by linguists regarding how new languages evolve. Isolation leads to subtle accent changes, followed by the development of dialects, and eventually over a broad timespan, whole new tongues.

Today, people who can't speak or write because of paralysis have very limited ways of communicating, e.g. using a pointer to touch words or letters on a screen or having computers track their eye movements. In a medical first, researchers harnessed the brain waves of a paralyzed man unable to speak - and turned what he intended to say into sentences on a computer screen. Dr. Edward Chang, a neurosurgeon at the University of California, San Francisco, led the work in developing a "speech neuroprosthetic" -- decoding brain waves that normally control the vocal tract, the tiny muscle movements of the lips, jaw, tongue and larynx that form each consonant and vowel.

This article outlines research-based advice regarding teen use of social media. Psychological scientists examine potential beneficial and harmful effects of social media use on adolescents' social, educational, psychological, and neurological development. This is a rapidly evolving and growing area of research with implications for many stakeholders (e.g., youth, parents, caregivers, educators, policymakers, practitioners, and members of the tech industry) who share responsibility to ensure adolescents' well-being.b Officials and policymakers including the U.S. Surgeon General Dr. Vivek Murthy have documented the importance of this issue and are actively seeking science-informed input.c

This article talks about why accents develop and the psychology behind it. It goes into how our social structures and groups cause us to all tend to talk like the other members of the group in order to better relate to them. It also mentions the natural process of accents forming.

Siblings are an important influence on the language acquisition/learning of other siblings, especially in multilingual households.

Summary: A new AI-based system called a semantic decoder can translate a person's brain activity -- while listening to a story or silently imagining telling a story -- into a continuous stream of text. Unlike other thought decoding systems in development, this system does not require subjects to have surgical implants, making the process noninvasive.

This article, courtesy the US Tennis Association, summarizes mental skills that coaches should foster, in order to help athletes control their minds efficiently and consistently as they execute sport-related goals. This not only involves developing skills such as concentration and stress control, but it also includes efforts to influence personal characteristics such as self-esteem and sportsmanship.

Interesting article about researchers who are looking at geometry as its own language that might be unique to humans. Combines information about mathematics, linguistics, and AI, and how language might have developed to represent things as well as communicate.

"Turn your face toward the sun, and the shadows will fall behind you." "Every day may not be good, but there is something good in every day." "See the glass as half-full, not half-empty." Researchers are finding that thoughts like these, the hallmarks of people sometimes called "cockeyed optimists," can do far more than raise one's spirits. They may actually improve health and extend life. There is no longer any doubt that what happens in the brain influences what happens in the body. When facing a health crisis, actively cultivating positive emotions can boost the immune system and counter depression. Studies have shown an indisputable link between having a positive outlook and health benefits like lower blood pressure, less heart disease, better weight control and healthier blood sugar levels. There are also eight skills researchers identified that can help develop a more positive attitude: ■ Recognize a positive event each day. ■ Savor that event and log it in a journal or tell someone about it. ■ Start a daily gratitude journal. ■ List a personal strength and note how you used it. ■ Set an attainable goal and note your progress. ■ Report a relatively minor stress and list ways to reappraise the event positively. ■ Recognize and practice small acts of kindness daily. ■ Practice mindfulness, focusing on the here and now rather than the past or future.

This article discusses how communication disorders cause social isolation and low self-esteem, especially in children. Social interaction is essential for psychological development and plays a massive role in a child's confidence and self-image. They talk about how crucial it is that we eliminate social stigmas surrounding communication disorders in order to live in a more inclusive society.

Abstract: Self-affirmation theory posits that people are motivated to maintain a positive self-view and that threats to perceived self-competence are met with resistance. When threatened, self-affirmations can restore self-competence by allowing individuals to reflect on sources of self-worth, such as core values. Many questions exist, however, about the underlying mechanisms associated with self-affirmation. We examined the neural mechanisms of self-affirmation with a task developed for use in a functional magnetic resonance imaging environment. Results of a region of interest analysis demonstrated that participants who were affirmed (compared with unaffirmed participants) showed increased activity in key regions of the brain's self-processing (medial prefrontal cortex + posterior cingulate cortex) and valuation (ventral striatum + ventral medial prefrontal cortex) systems when reflecting on future-oriented core values (compared with everyday activities). Furthermore, this neural activity went on to predict changes in sedentary behavior consistent with successful affirmation in response to a separate physical activity intervention. These results highlight neural processes associated with successful self-affirmation, and further suggest that key pathways may be amplified in conjunction with prospection.

This article talks about why children are able to learn languages faster than an adult. It explains why a toddler is able to learn two languages at once while an adult may take years to learn one language. It also talks about how the brain works when a child learns another language.