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A new longitudinal study, led by Mary E. Brushe, a researcher at the Telethon Kids Institute at the University of Western Australia, gathered data from 220 families across South Australia, Western Australia and Queensland with children who were born in 2017. Once every six months until they turned 3, the children wore T-shirts or vests that held small digital language processors that automatically tracked their exposure to certain types of electronic noise, as well as language spoken by the child, the parent or another adult. The researchers were particularly interested in three measures of language: words spoken by an adult, child vocalizations and turns in the conversation. They modeled each measure separately and adjusted the results for age, sex and other factors, such as the mother's education level and the number of children at home. Researchers found that at almost all ages, increased screen time squelched conversation. When the children were 18 months old, each additional minute of screen time was associated with 1.3 fewer child vocalizations, for example, and when they were 2 years old, an additional minute was associated with 0.4 fewer turns in conversation. The strongest negative associations emerged when the children were 3 years old - and were exposed to an average of 2 hours 52 minutes of screen time daily. At this age, just one additional minute of screen time was associated with 6.6 fewer adult words, 4.9 fewer child vocalizations and 1.1 fewer turns in conversation.

This paper discusses how the gene FOXP2 is related to certain speech and language disorders, such as apraxia, or difficulty coordinating parts of the mouth to form speech. This research is important when placed into the wider debate of Nature Vs. Nurture, as it demonstrates that genetics may have the capacity to influence language acquisition.

This article explains a study conducted to analyze how modern technology affects linguistic education. Based on data from 1990 to 2015, it concluded that technology interventions support language learning.

This article describes the result of an experiment which examined babies' neural responses to social interactions with their parents. They found the amount of brain activity had a positive correlation with their future language development and acquisition at three years old.

This article talks about second language acquisition, and a higher efficacy rate in those who are fully immersed in the language they're learning. The study concluded that those in bilingual immersion programs or study-abroads exhibit higher levels of motivation to learn the language due to a desire to assimilate.