In human biology, handedness is an individual's preferential use of one hand, known as the dominant hand, due to and causing it to be stronger, faster or more dextrous.

Handedness, or hand preference, is the tendency to be more skilled and comfortable using one hand instead of the other for tasks such as writing and throwing a ball.

Jul 28, 2025 · Handedness describes an individual’s preference for using one hand over the other for tasks like writing or throwing. The dominant hand is stronger, faster, or more dexterous, while the …

Handedness, or hand preference, is an individual's inclination to use one hand over the other to complete tasks such as writing, throwing, or eating. Handedness is determined by the presence of …

Jun 26, 2025 · Scientists have long known that handedness is partly shaped by genes. But it wasn’t until 2019 that they identified differences in parts of the DNA of left- and right-handers.

handedness, a tendency to use one hand rather than the other to perform most activities; it is the usual practice to classify persons as right-handed, left-handed, or ambidextrous.

Jun 21, 2004 · Clare Porac, a professor of psychology at Pennsylvania State University who studies handedness, explains. Researchers who study human hand preference agree that the side of the …

Aug 4, 2017 · Scientists have begun to unravel the mystery of handedness. The hand that we write with is partially determined by a handful of genes. The preference for using one hand to write and perform …

Apr 11, 2024 · Studies have identified a number of genes correlated with handedness that are related to microtubules, which help cells maintain their shapes. Dann Tardif via Getty Images. Scientists have...

Handedness is a characteristic trait that is prevalent in most individuals, where they consistently favor either their right hand or left hand when engaging in activities that require fine motor skills or manual …