Some may say it as a joke, others might find it offensive, but it turns out there's some truth to the idea that people of other races "all look alike." A new study demonstrates that people have more trouble recognizing faces of people of other races. While this effect has been observed for almost a hundred years, scientists still don't fully understand why it happens and who it happens to, explains Ars Technica:
It has been suggested that the other race effect is simply a result of differing amounts of facial variation between races, or varying observational abilities of particular races. However, in this study, subjects of both races showed the same trends, suggesting that the other race effect is a generalized phenomenon experienced by people of more than one race.
For the new study
, published in the Proceedings of the National Academy of Sciences, researchers monitored the brain ...
