Answer:
proactive; retroactive
Explanation:
Proactive interference: The term proactive interference refers to the process when an individual's old memories hinder him or her from retaining new memories.
Retroactive interference: The term retroactive interference refers to the process when an individual's new memories hinder him or her from retaining old memories. In other words, the new memories of a person disrupts the old memories.
In the question above, Katie is experiencing proactive interference, whereas Laurel is experiencing retroactive interference.
They exported rum and iron products
Correlation research differs from experimental research by focusing on how variables d. are associated
<h3>What is Correlation Research?</h3>
This refers to the type of research that has to do with the establishment of causality and also the way some variables are associated.
Hence, we can see that this is very different from experimental research because experimental research has to do with the way variables are manipulated.
Therefore, option D is correct.
Read more about experimental research here:
brainly.com/question/17274244
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