👉 Double-handedness, also known as double-handedism or double-handsiness, is a concept in psychology and sociology that describes individuals who have two hands. This can be particularly prominent in certain cultures where it's considered acceptable to use both hands at the same time. In this context, "double-handedness" refers to an individual's ability to use both hands simultaneously without any physical effort, which contrasts with being able to perform tasks using one hand. It is often associated with a person's concentration
