I have to agree with some of the earlier reviews, Dr Vaughn is one of the most genuine and kind Professors I've encountered here in UCLA, but her slides are very dense, and they are written in narrative/case study form or in reflective questions instead of bullet point forms which makes them abit more harder to comprehend. Even if you do not feel like it, I cannot stress this enough, GO TO HER LECTURES. Take note of her learning objectives, and the important points she stresses in her lectures, and if you are still confused after go to her office hours (she is always open to answering extra questions/clarifications there). Her topics are ones I'm always most scared of when coming into the exams, but as long as you do ALL her readings, the movies/videos assigned, listen and pay attention to her lectures and study her slides you should be okay. She's a good professor and her topics are very fun to delve into, but it does require extra effort to digest so keep that in mind.