handedness

n. the consistent use of one hand rather than the other in performing certain tasks. The preference usually is related to a dominance effect of the motor cortex on the opposite side of the body. Also called hand dominance; manual dominance. See cerebral dominance; laterality; left-handedness; right-handedness.

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Psychology term of the day

December 18th 2024

sport

sport

n.

1. a physical contest between individuals or teams that is conducted under codified rules, is controlled by nonparticipants, and can have only one winner.

2. in genetics, an organism that has undergone mutation and is distinctly different from its parents.