Understanding Left-Handedness: Genetic Factors and Historical Practices
By
roktonos
10mo ago· 3 min readenNews
85/100
Golden Brown
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Summary
The article discusses the prevalence of left-handedness and the challenges in obtaining accurate data on this trait. It highlights the genetic component of left-handedness and the surprising attempts to force individuals to use their non-dominant hand.
Key quotes
· 3 pulledRoughly 10 percent of people are left-handed, according to Chris McManus.
Scientists generally agree that there is a strong genetic component that determines whether a person is right- or left-handed.
One of the best available data sets on left-handedness comes from a sc
Data on the left-handed is hard to come by.
