VIDEO: Debunking the myths on left- and righthandedness

Left-handers are supposed to be more creative than right-handers. But is this true? Large-scale public research by a Groningen psychologist and his colleagues hopes to resolve the issue. More than 25,000 people completed an online test including dexterity exercises.

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Note: Image by Ravjot Singh, licenced under CC BY 2.0.