Communication between parents and adolescents about adolescents' sexual behavior has been studied. However, the types of issues on which adolescents are willing to communicate with their parents have been scarcely discussed. A survey 14 was conducted among a random sample of 1,204 junior high school students in Taipei. The survey probed into adolescents' communication with their parents as related to sex, including physical development, sexuality, choice of partner, frequency of dating, whom to date, and intimacy during dating. Analysis showed that physical development was the topic most often discussed. Talking about dating was discussed less than the other three topics. Moreover, girls were more likely to communicate with their parents than boys about all six issues.