Racial stereotyping found in US death certificates

Death by homicide, the victim is probably black. By cirrhosis, the decedent is likely Native American. These stereotypes have small but clear effects on the racial classifications used to calculate official vital statistics, ...

Study: Couples who delay having sex get benefits later

While there are still couples who wait for a deep level of commitment before having sex, today it's far more common for two people to explore their sexual compatibility before making long-term plans together.

To predict student success, there's no place like home: study

(PhysOrg.com) -- Current school reform efforts, like No Child Left Behind, emphasize teacher quality as the most important factor in student success, but University of Florida researchers have identified another, stunningly ...

Facebook mines Census data to track its diversifying users

In its earliest days, Facebook was primarily a white and Asian phenomenon. No more. In the first-ever study of the race and ethnicity of its U.S. users, Facebook said Wednesday that blacks and Latinos have joined the social ...

More competitors, less competition

The larger the number of examinees, the lower the average grade. This is one of the findings of a series of new studies carried out by scientists at the University of Haifa and the University of Michigan. "It is a well-established ...

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