It is widely assumed that Americans’ sexual activity took a nosedive during the early chaotic months of the coronavirus pandemic. But a new study from the University of Pittsburgh School of Medicine challenges this popular narrative. In a research letter published in the Journal of Internal Medicine, scientists from Pitt and UPMC found that some people were...
Adolescent marijuana use and binge drinking did not significantly change during the COVID-19 pandemic, despite record decreases in the substances’ perceived availability, according to a survey of 12th graders in the United States. The study’s findings, which appeared online on June 24, 2021, in Drug and Alcohol Dependence, challenge the idea that reducing adolescent use of...
Rude behavior at work has come to be expected, like donuts in the breakroom. Two decades of research on employee relationships shows that 98 percent of employees experience rude behavior at work, but now a new study suggests a large majority of workplace relationships are not characterized by rudeness. Isolated incidents of rude behavior at...
New research from the University of California, Santa Cruz shows how regional shelter-in-place orders during the coronavirus pandemic emboldened local pumas to use habitats they would normally avoid out of fear of humans. This study, published in the journal Current Biology, is part of a growing wave of research working to formally document the types of...
Scientists need to focus on tangible efforts to boost equity, diversity and inclusion in citizen science, researchers from North Carolina State University argued in a new perspective. Published in the journal Science, the perspective is a response to a debate about rebranding “citizen science,” the movement to use crowdsourced data collection, analysis or design in research. Researchers...
Multi-business firms have flexibility advantages over single-business rivals because they have the option to redeploy resources across businesses. This flexibility, it has been assumed without empirical evidence, is purported to inspire quicker exits from markets. A 2017 survey revealed that 70 percent of corporate executives expected to make at least one divestment in the subsequent...
When it comes to career aspirations for teenagers, a University of Houston psychology researcher believes it’s best to shoot for the moon, so you can at least land in the stars. The truth is the moon may sometimes be unreachable. In the Journal of Career Assessment, Kevin Hoff, assistant professor of psychology, reports the existence of...
A team of computer scientists at the USC Viterbi School of Engineering set out to develop new tools automate and organize social science data. What did they use as their data sets? Twitter posts from coastal capitals, New York City and Los Angeles. The researchers found that they could identify similar tweets that do not...
A new study by UC Davis researchers confirms the low likelihood that SARS-CoV-2 contamination on hospital surfaces is infectious. The study, published June 24 in PLOS ONE, is the original report on recovering near-complete SARS-CoV-2 genome sequences directly from surface swabs. “Our team was the first to demonstrate that SARS-CoV-2 virus sequences could be identified from environmental swabs...
A few males are enough to fertilise all the females. The number of males therefore has little bearing on a population’s growth. However, they are important for purging bad mutations from the population. This is shown by a new Uppsala University study providing in-depth knowledge of the possible long-term genetic consequences of sexual selection. The...
