Left-handed people are better at maths than righties, study suggests

Left-handed people may have been considered inferior historically, but a new study suggests they are actually smarter in some ways than right-handed people. 

Researchers at IFL Science have studied the link between left-handedness and mathematical skill, carrying out a series of experiments on 2,300 students in primary and secondary education.

To assesses handedness, the students were all asked to complete a questionnaire – the Edinburgh inventory – which asked them which hand they preferred to use for tasks such as writing, drawing and throwing.

Left-handers outperformed the others when the tasks involved difficult problem-solving, such as associating mathematical functions to a given set of data, the study found.

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