Answer:
Retroactive interference
Explanation:
Retroactive interference occurs when you forget a previously learnt task due to the learning of a new task. It also occurs when later learning interferes with earlier learning that is where new memories disrupt old memories. For instance, you study Spanish during high school but then take Portuguese when you are in college. You have trouble learning Portuguese because the Spanish you learned in high school keeps coming to mind. This outcome is most likely due to Retroactive interference.