Even after rideshare apps began concealing customers' name, photo, and drop-off location before accepting a ride, LGBTQ and black passengers continue face more cancellations by drivers.
When asked to describe their performance on a test, women tend to report that they performed worse than men, even though, on average, their scores were actually equal.
Brushing teeth 3 or more times a day associated with a 10% lower risk of atrial fibrillation and a 12% lower risk of heart failure during 10.5-year follow up.
Lack of tolerance, institutional confidence threaten democracies
When confidence in institutions such as the government and the media is low, democracy tends to be unstable, analysis of survey data from half a million people in 109 countries indicates.
In developing expectations, probabilistic knowledge initially biases us towards what is likely, but later we tend to recall events that were particularly surprising.
