Tag Archives: handedness

IQ differences between right-handers and left-handers are negligible

How can we best approach the question of IQ differences between left-handers and right-handers? As with any scientific question, one should look at the scientific literature. Only there is an issue: when trying combinations of words, such

Deaf people are more likely to be left-handed – unless they are also signers

The hand that we prefer to use – the right or the left one – speaks about how our brain is organized. For example, if we are strongly right-handed (i.e., we prefer the right hand for almost