Final answer:
Wilma is likely to use positive reinforcement by rewarding Dino for fetching the newspaper, whereas Fred is likely to use punishment to discourage Dino from bringing sticks instead
Step-by-step explanation:
Wilma will most likely use positive reinforcement, and Fred will most likely use punishment.
Positive reinforcement involves adding a desirable stimulus to increase a behavior. When teaching a pet, like Dino the dog, positive reinforcement could be giving him a treat or verbal praise each time he successfully fetches the newspaper. This method will likely make Dino more eager to fetch the newspaper because he associates it with a positive outcome.
Conversely, punishment involves applying an undesirable consequence to decrease an unwanted behavior. In Fred's case, if Dino brings in a stick instead of the newspaper, Fred might scold the dog or ignore him, which would discourage Dino from repeating the behavior. Through this, Dino would learn that fetching a stick does not yield the same positive result as fetching the newspaper, thus reducing the frequency of that behavior.