This chapter presents an overview of adolescent development, reviews the history of psychological approaches to adolescence, and examines some of the myths about adolescence. Contrary to the myths, most young people do want to communicate with their parents, and it is possible to set limits in this digital age. Styles of parenting—authoritarian, authoritative, and indulgent—are examined with respect to setting limits. Puberty is but one factor in the totality of adolescent development. There is variability in development, based on gender, culture, and socioeconomic status. Boys’ and young men’s limitations in emotional expression and communication problems and young women’s body dissatisfaction are discussed as barriers to healthy development.