Study (n=2,314) observes left-handers, particularly male adolescents, outperform right-handers in difficult problem-solving tasks, such as associating math functions to a set of data. Less demanding tasks show no difference.

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Study (n=2,314) observes left-handers, particularly male adolescents, outperform right-handers in difficult problem-solving tasks, such as associating math functions to a set of data. Less demanding tasks show no difference.