Not sure, but if I were you I would be focusing on c and d and I would pick c
Break it down into what psychology is, why you want to study it and how that will affect your life.
Answer:
I was only able to answer those but if I get the answers to the other questions I will surely tell you sorry for not answering the other questions but the truth is that I've never heard of them but I'll search
Can you give like a summary of the story?