Hellooo. I do psychology and philosophy. It is true that the majority is not assessed by exam, however there is one reason and arguement mid term exam in the first semester thats all. The rest is assessed by essays, two per module which is quite good as it gives you the time to get your head around the subject, because from what ive heard its a bit different from A level, but i wouldnt know because i had never done it before! But its a great course, but not being assessed by exams is great because it took me a while anyway to get to grips with actually writing a good degree level philosophy essay, pushing me into exams straight off would have been awful! Im sure you will love it!