Smart technology is not making us dumber
Research News Release
EurekAlert! provides eligible reporters with free access to embargoed and breaking news releases.
Eligibility GuidelinesEurekAlert! offers eligible public information officers paid access to a reliable news release distribution service.
Eligibility GuidelinesEurekAlert! is a service of the American Association for the Advancement of Science.
There is no scientific evidence that shows that smartphones and digital technology harm our biological cognitive abilities.
Children learn a huge number of words in the early preschool years. A two-year-old might be able to say just a handful of words, while a five-year-old is quite likely to know many thousands. How do children achieve this marvelous feat? The question has occupied psychologists for over a century: In countless carefully designed experiments, researchers titrate the information children use to learn new words. How children integrate different types of information, has remained unclear.
Since the onset of the COVID-19 pandemic last year, medical experts have stressed the importance of having a plan in the event of a positive test result. A new study by University of Houston psychologists reveals 96% of healthy, educated adults did not have a comprehensive plan in mind.
Spatial reasoning ability in small children reflects how well they will perform in mathematics later. Researchers from the University of Basel recently came to this conclusion, making the case for better cultivation of spatial reasoning.
MIT neuroscientists have uncovered a common neural mechanism for cognitive impairments seen in some people with autism and schizophrenia, even though the genetic variations that produce the impairments are different for each disorder.
A study published on May 21 in Child Development shows that the early production of beat gestures with the hands (i.e., gestures normally associated with emphasis that do not represent the semantic content of speech) by infants between 14 and 58 months of age in natural interactions with their carers predicts that in their later development, nearing the age of five, these children obtain better results insofar as their oral narrative skills.
A first-of-its kind study in U.S.-born children from Spanish-speaking families finds that minority language exposure does not threaten the acquisition of English by children in the U.S. and that there is no trade-off between English and Spanish. Rather, children reliably acquire English by age 5, and their total language knowledge is greater to the degree that they also acquire Spanish. Children's level of English knowledge was independent of their level of Spanish knowledge.
An article published in the Journal of School Health stresses that food literacy--understanding the impact of food choices on our health, environment, and economy--should be a priority for K-12 schools during the COVID-19 pandemic and beyond.
A University of Iowa team has found that babies twitch during a sleep stage called quiet sleep, not just during REM sleep. The results may show there's more communication between snoozing infants' brains and motor systems than previously known. Results appear in the journal Current Biology.
Events of the past year have exposed the crisis of the nation's digital divide. To tackle this problem, Michigan State University researchers have developed a new tool to smooth the collection of federal broadband access data that helps pinpoint coverage gaps across the US.