A lot of people regard Psychology as an 'easy' subject, but I actually found it harder to get a good mark in the exam than English Lit or Music (both of which are tough subjects.) It's not hard in terms of understanding what the subject is teaching you, but the exams are ridiculous (WJEC). They are just memory tests, regurgitating essays. They're not even the sort of essays you can make up on the spot, but you must learn every single word and study n order to hope to pass! Most people last year got a D in PY4 Psychology, as they simply demand too much.