Basically, the study of the mind. I myself am not really a "proper" scientist but I do try to determine how human brains work. Though sadly, though this goes for everyone, the only one that I can experience is my one.
I envision a human stating a topic, and then me yapping out as much as possible, all my thoughts out. But not really! Technically, the human is also my thoughts so it’s an even greater elaboration to my thoughts!
Though I think that is how analysis works.