Answer:
Variable interval
Explanation:
In a variable interval, the researcher will not give the reinforcement on a regular schedule.
The purpose of this type of reinforcement is to condition the subjects to adopt a certain behavior even after the reinforcement is taken away in the future.
<u>Example:</u>
Let's say you want to teach your son to put away his toy after he's done playing it.
In order to encourage him, you give him his favorite candy as soon as he's putting away his toy, but you do not give the candy every time he does it. Sometimes you give it, sometimes you don't.
When this happen, your son will start to develop an understanding that there is always a possibility for candy every time he put away his toy.
This will make him more likely to put the toy away and wouldn't sulk even after he does not receive the candy.
False —> economic bankruptcy and a large national debt from the war
(B) Installment, Installment
Because installment plan is cheaper than rent-to-own plan for both laptop and refrigerator.Hence the buyer should opt for installment & installment for both the items to own them after 12 months of installments.
Based on the numbers, Nicaragua.