Determining whether a child is left or right handed can be a challenge. Children will experiment with both sides before they settle on being left, right or mixed dominant. In fact, even though you may see signs of hand dominance
8 New Scientific Findings About Left-Handedness
Discoveries about the world’s 708 million left-handers.While the reasons for left-handedness still largely remain a scientific mystery, neuroscientists work hard to understand this fascinating phenomenon.Here are some recent scientific findings about left-handedness you might not have heard of, yet. 1.
Scientists have identified the genes linked to left-handedness
Raising a Left-Handed Child
Gene for left-handedness is found
Biology determines handedness in chimps, study finds
What makes a chimpanzee left-handed–nature or environmental influences? Mostly nature, according to a recent study of chimp mothers and infants. That result refutes past animal research, which suggested that behavioral reinforcement and other external factors largely determine animals’ hand–or paw–preferences.