Which factor most influences peg transfer efficiency?

Which factor most influences peg transfer efficiency?

• A. Smooth, coordinated bimanual movements with stable camera control and consistent transfer trajectories.
• B. Rapid jerky unimanual movements.
• C. Constant instrument speed with no regard to trajectory.
• D. Minimal camera control.

Answer: (A)

Smooth, coordinated bimanual movements with stable camera control and consistent transfer trajectories drive peg transfer efficiency. When both hands work in concert, each instrument move is economical and well-timed, reducing unnecessary motion and hesitation. A steady camera view keeps the workspace oriented, so you don’t waste time reorienting or compensating for a drifting image. Following a predictable, repeatable path for each transfer minimizes hesitation and cognitive load, allowing you to execute the motion smoothly and quickly. In contrast, rapid jerky unimanual movements disrupt coordination and increase the likelihood of drops or collisions, which slows you down and raises error risk. Moving instruments at a constant speed without regard to the trajectory can lead to misalignment and awkward pauses while you adjust, reducing efficiency. Minimal camera control deprives you of essential visualization, making precise planning and execution harder and slower.

Smooth, coordinated bimanual movements with stable camera control and consistent transfer trajectories drive peg transfer efficiency. When both hands work in concert, each instrument move is economical and well-timed, reducing unnecessary motion and hesitation. A steady camera view keeps the workspace oriented, so you don’t waste time reorienting or compensating for a drifting image. Following a predictable, repeatable path for each transfer minimizes hesitation and cognitive load, allowing you to execute the motion smoothly and quickly.

In contrast, rapid jerky unimanual movements disrupt coordination and increase the likelihood of drops or collisions, which slows you down and raises error risk. Moving instruments at a constant speed without regard to the trajectory can lead to misalignment and awkward pauses while you adjust, reducing efficiency. Minimal camera control deprives you of essential visualization, making precise planning and execution harder and slower.