During the transition from childhood to adulthood, adolescents face a unique set of challenges that accompany increased independence and responsibility. This volume combines cutting-edge research in the field of adolescence and the field of motivation and self-regulation to shed new light on these challenges and the self-regulation tools that could most effectively address them. Leading scholars discuss general principles of the adolescent period across a wide variety of areas, including interpersonal relationships, health, and achievement. Their interdisciplinary approach covers perspectives...