Which motor task type is stepping into a tub/shower and pulling the curtain closed behind you?

Which motor task type is stepping into a tub/shower and pulling the curtain closed behind you?

• A. Serial
• B. Continuous
• C. Discrete
• D. Open

Answer: (A)

Think about how motor tasks are organized by their flow. A serial task is made up of several discrete movements performed in a specific order to complete a larger goal. Stepping into a tub or shower and then pulling the curtain closed behind you involves at least two distinct actions done in sequence to finish the task. That sequential linking of discrete actions to achieve the overall goal is what defines a serial task. It isn’t just one isolated movement (which would be discrete), and it isn’t a continual, unending flow (which would be continuous).

Think about how motor tasks are organized by their flow. A serial task is made up of several discrete movements performed in a specific order to complete a larger goal. Stepping into a tub or shower and then pulling the curtain closed behind you involves at least two distinct actions done in sequence to finish the task. That sequential linking of discrete actions to achieve the overall goal is what defines a serial task. It isn’t just one isolated movement (which would be discrete), and it isn’t a continual, unending flow (which would be continuous).