The common people around the left-handers have little information about them and sometimes their special needs related to
handedness are not fully understood.
E., REIVICH, M., 1982, Sex and
handedness differences in cerebral blood flow during rest and cognitive activity.
Norton (2000), for instance, has gathered new evidence on the link between left
handedness and intellectual creativity.
Handedness has been discussed in relation to search-and-locate tasks.
Although most
handedness research has investigated left versus right-handedness, some studies have found that mixed-handedness, defined as being comfortable using either the left or right hand depending upon the task, also reflects important individual differences.
Though much emphasis has been given to
handedness, few studies have investigated footedness (34) and eyedness (4,33,35,36) too.
In both MANOVA and ANCOVA (age as covariate) using
handedness and disability group as factors, the main effects for
handedness were less apparent.
We questioned the parents of the young children about their own
handedness, considering that heredity may play a factor.
The subgroup approach to
handedness contrasts with that of laterality quotients (Briggs & Nebes, 1975; Crovitz & Zener, 1962; Oldfield, 1971; Steenhuis, Bryden, Schwartz, & Lawson, 1990).
As a message to people on International Left-handers' Day, Dr Jaju says, "
Handedness is natural, whether left or right.
Handedness, whether it is right- or left-handed, is set early in foetal life and is at least partially determined by genetics.
He told the police officials that no high
handedness with any citizen would be tolerated.