honestly, I'm not trying to sound arrogant or like a douche but I didn't revise sociology much because I found it pretty easy. I remembered most of the stuff anyway. I focused most of my revision on the sciences. Sociology is a subject where you can make up your own points so easily in 12 markers but you just need to relate it to some sort of case study or theory, and you can also find your own case studies via research. The examiners won't mind as long as it is a real case study.