In the Purdue Pegboard, the portion where both hands are used together primarily assesses which domain?

In the Purdue Pegboard, the portion where both hands are used together primarily assesses which domain?

• A. Bilateral coordination
• B. Fine motor speed
• C. Visual attention
• D. Proprioception

Answer: (A)

Using both hands together in the Purdue Pegboard mainly measures bilateral coordination—the ability to coordinate movements of both hands in sync to complete a task. When the two-handed section is performed, success depends on timing, hand placement, and the smooth transfer of pegs between hands, rather than just how fast one hand can move. Fine motor speed is more about rapid single-hand movements, which is tested in other parts of the task. Visual attention is about focusing on objects, which matters but isn’t the core skill being evaluated here. Proprioception helps you sense limb position, but the defining challenge of using both hands together is coordinating them as a unit. So the bilateral coordination domain best fits this portion of the test.

Using both hands together in the Purdue Pegboard mainly measures bilateral coordination—the ability to coordinate movements of both hands in sync to complete a task. When the two-handed section is performed, success depends on timing, hand placement, and the smooth transfer of pegs between hands, rather than just how fast one hand can move. Fine motor speed is more about rapid single-hand movements, which is tested in other parts of the task. Visual attention is about focusing on objects, which matters but isn’t the core skill being evaluated here. Proprioception helps you sense limb position, but the defining challenge of using both hands together is coordinating them as a unit. So the bilateral coordination domain best fits this portion of the test.