Answer:
Fixed ratio schedule
Step-by-step explanation:
First, there are two different types of reinforcement:
The positive reinforcement applies a stimulus to increase the frequency of the desirable variable.
The negative reinforcement removes a stimulus to increase the frequency of the desirable variable.
However, the positive reinforcement divides itself in different types:
A continuous reinforcement schedule gives us a reinforcement every time we engaged in the desired conduct.
On the other side, the partial reinforcement schedule doesn't give us a reinforcement every time, but also divides itself in
And these divide themselves in fixed or variable.
So, in other words, ratio has to do with number of responses while interval has to do with amount of time.
In the example, George receives a reinforcement ($500 airline ticket) after he acquires 25,000 or spends $25,000. Therefore, he will get a reward after a fixed quantity of miles or money spent.
Thus we are talking about a fixed ratio schedule.