Intimate Relationships w/ Prof. Karney (Psych137C)

I want to do well in this class. There are two tests, and the professor says the test mostly focuses on the book, and not so much on the lectures. For those who have taken this class and done well, what did you focus on? Did you focus on the "Main Points" at the end of each section, the definitions of words that were in bold? Did you answer the questions at the end of the each chapter, or did you strictly focus on knowing everything from lecture? Thank you in advance!