Here’s why the majority of people are right-handed, according to study
A recent study from the University of Oxford sheds light on why the majority of people are right-handed. It suggests that right-handedness is linked to the evolution of bipedalism and the development of larger brains. The study indicates that handedness is not only a cultural phenomenon but also a biological predisposition rooted in our brain structure.
- ▪The study reveals that right-handedness is a byproduct of how human brains formed during the evolution of walking upright.
- ▪Evidence of right-hand dominance dates back to the Neolithic era, suggesting a long-standing biological trend.
- ▪Hand preference begins in utero and solidifies during adolescence, influenced by both biological and environmental factors.
Opening excerpt (first ~120 words) tap to expand
Lifestyle Here’s why the majority of people are right-handed, according to study By Kyra Breslin Published May 18, 2026, 5:05 p.m. ET See more of our coverage in your search results. Add The New York Post on Google The world is designed around our right-handedness. From school desks to handshakes, life has adapted to fit the needs of the 90% of people who biologically identify as a “righty.” But the question of why the overwhelming majority of human cultures favor the right hand has long puzzled scientists seeking answers. Despite decades of research, right-handedness has remained a mystery until now.
…
Excerpt limited to ~120 words for fair-use compliance. The full article is at New York Post.
Discussion
0 commentsMore from New York Post
