Answer:
Proactive interference
Explanation:
Proactive interference occurs when the old memories interfere with new information to restrain. Due to proactive interference, a person finds difficulties to store the new information because of the interference of old memories. It is not common phenomena but it occurs with everyone in their lifetime.
For example when you learned the name of Asian countries and after that, you might learn the name of the African country's name and you recall the names of African countries name you would probably miss the name of both Asian and African countries name.
Thus due to proactive interference, most people are not able to recall the new information because of similar information they learned before.
They want to forget all the horrific things they saw during the world War 1
<span>This best illustrates unit bias. Unit bias is the idea that people want to have a complete unit of something, no matter what the size of it is. For example, people will consider a 12 oz soda one unit, and a 24 oz soda one unit, even though these are two different sizes of the same object. The guests at Judy's party saw the half cupcakes and weren't satisfied with the idea of not having a whole unit.</span>
I believe the answer is: A. <span>A ZIP code has five numbers, and is most likely to be remembered.
Rule of seven stated that you need to at least repeat a certain things seven plus-minus-two times for it to be remembered.
Which means that the total 5 numbers in a zip-code could be related to this rule of seven.</span>