I found this review for a book called Premarital Sex in America: How Young Americans Meet, Mate, and Think about Marrying. I thought it was thought provoking and worth sharing with the membership of LPSG, so I'm including a few quotes from the review, but I encourage anyone to read it in it's entirety. The amount of focus in this book on gender differences is the reason why I chose to put it in Women's Issues. In it, the author proposes a theory occasionally proposed here. The reviewer then goes on to point out problems with this theory. The book also focuses on the effects on individuals of our culture's expectations for how men and women are supposed to behave. It also describes the effect of liberal or conservative beliefs on choices and consequences.