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. Suppose you're using an operant conditioning approach to teach someone how to use a bow and arrow.
You begin by teaching your student how to hold a longbow. Then you show him how to maintain balance
while holding the bow. Finally, you show him how to aim and properly release the arrow toward a target at
the correct moment. This operant conditioning approach is called
A. partial reinforcement.
B. shaping.
C. programmed learning.
D. approximation.