Answer:
A). Todd's attitude about seat belts will not change; Ed's will become stronger that seat belts are unnecessary.
Step-by-step explanation:
In the situation provided, the most likely outcome of giving a huge reward to Todd and small to Ed would be that the former's viewpoint regarding seatbelts would not change while Ed's opinion would turn stronger that there is no requirement of laws for requiring the seatbelts.
The change in Ed's perspective is because of the smaller reward he's received. Behavioral psychologists have proved that rewards act as motivators to stimulate/encourage the recurrence of a specific positive behavior. While the negative behavior is reinforced if a behavior is not rewarded aptly. Similarly, it happens with Ed's changed attitude.