I'm going through a similar situation. My lSAT scores up the last week of October were great, exactly the score I was aiming for. And these past two weeks they have absolutely plummeted. I think it has something to do with nervousness and burn out, but at the same time I want to study at least go back up to my usual score before this Saturday.

I think because the stimulus saying "complex discoveries" makes E the incorrect question. Since the stimulus is saying that it is something that took time and research. that's what went through my head at least.