When most people think about handedness, they have two different forms in mind: Left-handedness and right-handedness. Overall, studies that investigated how many people are left-handed and ...
In a world dominated by right-handed people, International Left Handers Day, which is celebrated annually on Aug. 13, affords the roughly 10% of Americans who are left-handed a day of recognition.
Brain scans indicate that left-handed people think differently from right-handed people. They tend to activate the right half of their brain more for certain tasks and functions. Experts suggest that ...