A fixed-ratio schedule of reinforcement involves giving reinforcement:
A) on the first response after a varied amount of time has elapsed.
B) on the first response after a specific amount of time has elapsed.
C) after a specific number of responses have been completed.
D) after a varied number of responses have been completed.
Answer: C
Rationale: In a fixed-ratio schedule, reinforcement is delivered after a specific number of responses have been completed. For example, a rat may be required to press a lever 10 times to receive food.
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