Work wars were challenges
The answer is: Variable interval
In a variable interval schedule of reinforcement, reinforcements would be given to the subjects in an unpredictable time schedule.
This means that the subjects can never be sure about whether or not they are going to receive their rewards overtime they do the behavior that the researchers want them to. Since they do not have a reliable incentives, they will have the greatest degree of resistance to eliminate the behavior.
Answer:
Explanation:
Roosevelt appealed to people's sense of how governments should treat their people. Roosevelt appealed to people's sense of pride in being an American. Roosevelt reassured people that the goal was not to enter the war if it could be helped.
<span>to enable the United Sates to pursue a "flexible response" defense policy</span>
Answer:
Trading helped the Olmec build their urban centers of San Lorenzo and La Venta. These cities, however, were used predominantly for ceremonial purposes and elite activity; most people lived in small villages. Individual homes had a lean-to—sort of like a garage shed—and a storage pit for storing root vegetables nearby.
Explanation: