Further, the influence of a family history of left handedness on both right and left handers will be assessed.
These amino acids were archiral (lacking handedness), thus unlike the chiral amino acids (with left handedness) produced by any living system.
It is somewhat analogous to the laterality of right or left handedness; however, the side of the dominant eye and the dominant hand do not always match.
It is, for example, becoming clear that a family history of left handedness is in some way related to the cerebral organisation of functions.
This in turn depends upon the criterion used to establish left handedness.
Another way of thinking about orientability is thinking of it as a choice of "right handedness" vs. "left handedness" at each point in the manifold.
Jung's typological model regards psychological type as similar to left or right handedness: individuals are either born with, or develop, certain preferred ways of thinking and acting.
Some chiral three-dimensional objects, such as the helix, can be assigned a right or left handedness, according to the right-hand rule.
But the three groups of researchers found no relationship between left handedness and reading disabilities.
Dutch researchers have shown a surprising link between left handedness and breast cancer.