Answer: Interference
Explanation:
Interference theory is defined as the theory about forgetting things or events due to striving of two memories against one another to create a competing situation.It usually tends to restrict new information or any past events to be remembered or getting retrieved in mind.
There are two types of interference that take place in mind -retroactive interference and proactive interference. Retroactive interference does not retrieval of old memory through intervening with new information.Proactive interference block new information with help of old memories.
D. They are both mixed economies.
The correct answer is the semantic level of encoding.
When you are trying to memorize something using semantic encoding, it means that you are using tools such as mnemonics to better learn information and retrieve it from memory more easily. Semantics has to do with language, meaning, and words.