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Ambidextrous children more likely to have ADHD symptoms?
A study found that ambidextrous children (those that are both left- and right-handed) are more likely to develop ADHD symptoms later in life, compared to their left-handed and right-handed peers. The article states: Mixed-handed children, relative to right-handed, had approximately a twofold increase in odds of having difficulties with language and scholastic performance at the age [...]