Buckley Report: The Science Behind Left-Handers

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We know the vast majority of people are right-handed, but how do people become lefties?

In the video above, we speak with a UNC-Greensboro researcher who's figuring out how our strong hand develops.

Dr. George Michel, by the way, is right-handed. For more information on the Infant Development Center, go to uncg.edu/~gfmichel/IDC.