Question :
6.An important difference between the open- and closed-loop control systems : 2106753
6.An important difference between the open- and closed-loop control systems is that the:
A. Closed-loop system involves feedback; the open-loop system does not
B. Open-loop system involves feedback; the closed-loop system does not
C. Closed-loop system involves movement instructions; the open-loop system does not
D. Open-loop system involves movement instructions; the closed-loop system does not
7.The action of throwing a dart at a dartboard is an example of a motor skill that is controlled by:
A. A closed-loop control system
B. An open-loop control system
C. Both open-loop and closed-loop control systems
D. Feedback
8.Which of the following skills would be under closed-loop control:
A. Throwing a dart at a dart board
B. Bowling a bowling ball
C. Shooting a bullet at a tin can
D. Driving a car
9.Which of the following types of motor control theories emphasizes the role of a memory representation in the control of coordinated action?
A. Chaos theories
B. Dynamical systems theories
C. Motor program theories
D. All of these
10.According to Schmidt's motor program-based theory of motor control, the mechanism primarily responsible for the control of coordinated movement controls:
A. A class of actions
B. All actions involving limbs on the same side
C. All actions involving the same limb
D. Specific movements