The Oxford Handbook of Emerging Adulthood

Fifteen years ago, Jeffrey Jensen Arnett proposed emerging adulthood as a new life stage at ages 18-29, one distinct from both the adolescence that precedes it and the young adulthood that eventually follows. Rather than marrying and becoming parents in their early 20s, most people in developed countries now postpone these transitions until at least their late 20s, spending these years in self-focused explorations as they try out different possibilities in their education, careers, and relationships. Since Arnett proposed his theory of emerging adulthood in 2000, it has turned into a full-fledged academic field, and the ideas have been applied in practical areas as well, such as mental health and education.…