Handedness assessment is a method used to determine an individual's dominant hand, which is typically the hand they use most for tasks like writing and eating. This assessment can involve simple tests, such as asking a person to perform various activities with both hands and observing which hand they prefer. The results of handedness assessment can help in understanding motor skills and brain function, as handedness is often linked to the lateralization of brain activity. It is commonly used in psychology, neuroscience, and education to tailor learning strategies and understand individual differences in coordination and skill development.