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Dr. Michael Rich is the director of the Center on Media and Child Health and the Clinic for Interactive Media and Internet Disorders. Rich notes some major takeaways: 1.Babies' brains are elastic: the first three years of life are critical for both language and overall brain development. Unlike other animals, humans are born with embryonic brains, rendering babies helpless and in need of caregivers while also providing a developmental advantage: allowing us to build our brains in response to the challenges and stimuli of the environment we're in," In the first three years of life, the brain triples in volume due to synaptic connections, therefore stimuli and challenges babies receive within that time frame help babies build creative, flexible and resilient brains. 2. Face to face interaction is valuable. 3. It's not just about screen time duration, but the type of content being consumed. For example, young children can interact meaningfully via Facetime, if they've previously interacted with that person. However, screens as a distraction for kids in lieu of human interaction= not good.

This article talks about how screen time affects babies language development. The first nine months of a baby's life are important for a child to understand sounds and how they should be used. They are able to understand language much earlier than they actually start talking. Many doctors and scientists encourage parents to communicate with their babies as soon as possible to develop language. Recent studies found that babies that spent more time in front of a screen than talking suffered in language development. I found it interesting that not all screen time is necessarily bad for a child's language development. For example, FaceTime can be beneficially for children because they are interacting in a meaningful way but using screens as a distraction for kids can be harmful.

Responsive interactions are the key to toddlers' ability to learn language, according to a new study. Researchers studied 36 two-year-olds, who learned new verbs either through training with a live person, live video chat technology such as Skype, or prerecorded video instruction. Children learned new words only when conversing with a person live and in the video chat, both of which involve responsive social interactions, thus highlighting the importance of responsive interactions for language learning.

Check out the visualization: http://www.forbes.com/2010/12/21/speechome-interactive-visualization-language-acquisition.html "This interactive visualization provides a look into the most complete record of a single child's speech development ever created... But parentese is not universal. It varies between different parents and cultures, and in some cases has been reported to be absent altogether. What effect, then, does it have on child development? Answering this question could help guide better ways to help children that have difficulty learning language." With links to the actual studies at the bottom of the page.

This article talks about how the history of social psychology has contributed scientific evidence to help us understand human interactions. Social psychology has been influenced by theorists and researchers throughout history, including Gordon Allport, Kurt Lewin, and Norman Triplett. Research ranges in all types of social settings such as the workplace, educational institutions, society, in the family, etc. It has been found that the way people interact with each other depends on attractiveness, familiarity, associations, perseverance bias, and self-fulfilling prophecies. People belong to various groups whether they choose to or not, and these groups are based on affiliations with others. Group cohesion, connectedness, and belonging are all important things that influence our wellbeing and how we choose to treat others.

This article posted by UCSB speaks to the fact that technology is harming our human interaction, and we are reliant on it for many aspects of our everyday lives. The author uses several examples such as texting a friend, emailing a professor (instead of going in for help,) or missing the opportunity to meet new people. It's important to be mindful of how often one is going on a device because there is more to the world than the internet, social media, etc.

interactive brain map

The LENA System measures the early language environment of children birth to 48 months. It consists of a compact digital recorder with clothing so a child can wear it comfortably; software that turns the recording into data; and a cloud-based system for managing the data. Feedback from LENA helps parents and caregivers increase the quantity and quality of interactive talk. While words are important, "conversational turns" are even more so - times when an adult says something and the child responds, or vice versa. Turns measure interactions, and according to research, they're a very powerful predictor of brain growth. LENA devices were mentioned in "In the Beginning Was the Word" article from _The Economist_.

This article talked about how adults talk to babies and why we do it. When we talk to babies, we tend to raise our pitch a little and supposedly, it calms the baby down. They also talked about a research project where they recorded adults from different parts of the world, and noticed that those who come from western places raised their pitch the most, and in remote places didn't raise their pitch that much but everyone raised their pitch at least a little. The way we talk to babies is universal and we've evolved as humans to be able to communicate with infants.

The features of baby talk - softer tone, higher pitch, almost unintelligible vocabulary - are global. Researchers at Harvard's Music Lab documented over 1,500 recordings in 21 urban, rural and Indigenous communities - making their work possibly a first of its kind experiment. The article includes samples from different languages around the world. There are many reasons why baby talk might have evolved in humans and why it might serve beneficial purposes. Some theories suggest that the way we speak accentuates the vowels of the speech and helps babies learn speech. Other theories suggest that this kind of baby talk helps regulate the baby's emotions and helps structure the social interactions we have with babies, so it helps socialize them and control their behavior and mood. In prehistoric times, having ways to interact with babies and to care for them while still being able to keep your eyes up to look out for predators and use your voice to interact with babies, might have been an important reason why we may have evolved these kinds of behaviors.

interactive introduction to cognitive behavioral therapy (self-talk). Has lots of self-quizzes and coaching.

New research suggests it's how parents talk to their infants, not just how often, that makes a difference for language development. Infants whose mothers had shown "sensitive" responses--verbally replied to or imitated the babies' sounds--showed increased rates of consonant-vowel vocalizations, meaning that their babbling more closely resembled something like real syllables, paving the way for real words. The same babies were also more likely to direct their noises at their mothers, indicating that they were "speaking" to them rather than simply babbling for babbling's sake. "The infants were using vocalizations in a communicative way, in a sense, because they learned they are communicative," study author Julie Gros-Louis, a psychology professor at the University of Iowa, said in a statement. In other words, by acting like they understood what their babies were saying and responding accordingly, the mothers were helping to introduce the concept that voices, more than just instruments for making fun noises, could also be tools for social interaction.

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

This article notes the mutual dependence that both speech/language skills and literacy have on one another. This goes back to the fact that babies who hear more words from their parents often achieve more academically than those who don't converse with their parents as much. Learning anything requires some form of communication and interaction, and without an adequate level of communication, an individual can't learn as effectively.

2006 NPR interactive news special on the social underpinnings of language, containing short sound bites with various language researchers. 5 topics are covered: the importance of context in helping deduce meaning, social connections and language, Theory of Mind (how humans observe each other, gauging the effect that words are having on listeners, in order to assess others' beliefs, intentions and desires), and empathy. The video clip of Kanzi, the bonobo ape, cooking hamburgers with his human friends is a classic!

Childhood language acquisition can be affected by the development of cognitive capabilities and interactions.

3D interactive brain with labels: can select from left menu particular areas to look at, such as Broca's and Wernicke's