Monitoring sleep positions for a healthy rest

MIT researchers have developed a wireless, private way to monitor a person’s sleep postures — whether snoozing on their back, stomach, or sides — using reflected radio signals from a small device mounted on a bedroom wall. The device, called BodyCompass, is the first home-ready, radio-frequency-based system to provide accurate sleep data without cameras…

Genome analyses track SARS-CoV-2’s early introduction to the US and Europe

SARS-CoV-2 arrived in Washington State somewhere between late January and early February 2020, sparking rapid community transmission of the virus that went undetected for several weeks before this community spread became evident, prompting a change in testing criteria to emphasize individuals with no travel history. That’s the scenario proposed by Trevor Bedford and colleagues after…

Correcting COVID-19 misconceptions may require speaking to individuals’ moral values

Washington, September 10, 2020–The effectiveness of educational content aimed at correcting misconceptions about the risks, transmission, and prevention of Covid-19 is largely influenced by a person’s prevailing moral values, according to a new study published today in Educational Researcher, a peer-reviewed journal of the American Educational Research Association. Study authors Gregory Trevors and Melissa Duffy,…