Final answer:
Operant conditioning involves modifying behavior based on its consequences. An example of operant conditioning is when a dolphin is given a fish every time it jumps through a hoop.
Step-by-step explanation:
Operant conditioning, according to Skinner, involves the modification of behavior based on its consequences. An example of operant conditioning is when a dolphin is given a fish every time it jumps through a hoop. By associating the behavior of jumping through the hoop with receiving food, the dolphin is conditioned to perform this behavior. This is an example of positive reinforcement, as the dolphin's behavior is strengthened by the addition of a desirable consequence.