What is "laterality"

Laterality \Lat`er*al"i*ty\, n. The state or condition of being lateral.

n. the state or quality of being lateral

1. n. localization of function on either the right or left sides of the brain [syn: lateralization, lateralisation]

2. the property of using one hand more than the other [syn: handedness]

3. superior development of one side of the body [syn: dominance]

The term laterality refers to the preference most humans show for one side of their body over the other. Examples include left-handedness/ right-handedness and left/right- footedness, it may also refer to the primary use of the left or right hemisphere in the brain. It may also apply to animals or plants. The majority of tests have been conducted on humans, specifically to determine the effects on language.